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Simultaneous Altitude and RCS Estimation with Propagation Attenuation in Bistatic HFSWR

Zhao Kongrui, Yu Changjun, Zhou Gongjian, Quan Taifan
<span title="">2013</span> <i title="Hindawi Limited"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ji6abxztvrhtnj5erbdtfedyca" style="color: black;">International Journal of Antennas and Propagation</a> </i> &nbsp;
High frequency surface wave radar (HFSWR) is traditionally unable to detect target altitude information.  ...  To simultaneously estimate the target altitude and radar cross-sections (RCS) with bistatic / -HFSWR, a novel estimation model is proposed with the variation of the propagation attenuation, and the target  ...  Introduction High frequency surface wave radar (HFSWR) transmits vertically polarized electromagnetic waves to track ships and aircrafts at ranges of several hundreds of kilometers [1, 2] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2013/705087">doi:10.1155/2013/705087</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/3dmaga5otjfznf3hb5emjgafai">fatcat:3dmaga5otjfznf3hb5emjgafai</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20190303171851/http://pdfs.semanticscholar.org/b0b5/7b726e7a2fe0735577b3308a673a53f2e682.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/b0/b5/b0b57b726e7a2fe0735577b3308a673a53f2e682.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1155/2013/705087"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> hindawi.com </button> </a>

Enhancement of the radar signal of air showers due to time compression [article]

J. Stasielak, S. Baur, R. Engel, P. Neunteufel, J. Pekala, R. Šmída, F. Werner, H. Wilczyński
<span title="2013-10-02">2013</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
Considering a bistatic radar setup and shower geometries in which the receiver points into the arriving shower, we simulate reflection of radio waves off the short-lived plasma produced by the high-energy  ...  We analyze the spectral power density of the radar echo and the received power. Based on the obtained results, we discuss possible modes of the radar detection of extensive air showers.  ...  Acknowledgment: This work has been supported in part by the KIT start-up grant 2066995641, the ASPERA project BMBF 05A11VKA and the National Centre for Research and Development (NCBiR) grant ERA-NET-ASPERA  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1310.0743v1">arXiv:1310.0743v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/gt4bveelandsfdgcaiuse72nbe">fatcat:gt4bveelandsfdgcaiuse72nbe</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200827052700/https://arxiv.org/pdf/1310.0743v1.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/2d/61/2d61997fdd9418c07da88f558094d686343c392b.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/1310.0743v1" title="arxiv.org access"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> arxiv.org </button> </a>

HF Bistatic Ocean Doppler Spectra: Simulation Versus Experimentation

Samuel Grosdidier, Philippe Forget, Yves Barbin, Charles-Antoine Guerin
<span title="">2014</span> <i title="Institute of Electrical and Electronics Engineers (IEEE)"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/4odsbtjobjalfki6xxabjpdu6y" style="color: black;">IEEE Transactions on Geoscience and Remote Sensing</a> </i> &nbsp;
Index Terms-Bistatic high-frequency surface wave radar (HFSWR), Doppler spectrum [power spectral density (PSD)], ocean wave spectum, radar equation.  ...  Experimental and simulated Doppler spectra agree generally well, except in the case where the directional wave spectrum has little energy in the line of sight of the radar.  ...  The theory of high-frequency (HF) bistatic Doppler radar cross section (RCS) is reviewed in Section II and adapted to take into account the characteristics of the radar system.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tgrs.2013.2258352">doi:10.1109/tgrs.2013.2258352</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/xbspzqcf5vahzi4fjrh74pziim">fatcat:xbspzqcf5vahzi4fjrh74pziim</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180726112725/https://hal.archives-ouvertes.fr/hal-00905980/file/Grosdidier_GRS13.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/e2/34/e2345d2eb4eea488d030baa92d8c732219d15d5f.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1109/tgrs.2013.2258352"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> ieee.com </button> </a>

An Accurate 3-D Netted Radar Model for Stealth Target Detection Based on Legendre Orthogonal Polynomials and TDOA Technique

Mohamed Barbary, Peng Zong
<span title="">2015</span> <i title="IACSIT Press"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/ducnoejimngvtna6e6wxprm7la" style="color: black;">International Journal of Modeling and Optimization</a> </i> &nbsp;
cross section (RCS) in conventional target models.  ...  The proposed scheme improves RCS measurement accuracy and computes the stealth target position based on maximum -likelihood (ML) estimation.  ...  Fig.5 shows the Bistatic RCS of a stealth target in 2-D, we further assume that the incident wave is (phipolarized), the frequency is 3GHz and elevation angle (θ = 110 degree) while the azimuth angle  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.7763/ijmo.2015.v5.430">doi:10.7763/ijmo.2015.v5.430</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/e34ey6oc7zd65aur3uifwhhn34">fatcat:e34ey6oc7zd65aur3uifwhhn34</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170810110225/http://www.ijmo.org/vol5/430-Q172.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9b/d6/9bd6aa9bc3d452402af5ddbd546687f81d8cc5c8.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.7763/ijmo.2015.v5.430"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

On the possibility of radar echo detection of ultra-high energy cosmic ray- and neutrino-induced extensive air showers

Peter W Gorham
<span title="">2001</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/rbtfaar4x5dexduagxrpb4rlhi" style="color: black;">Astroparticle physics</a> </i> &nbsp;
array with high duty cycle, and might provide highly complementary measurements of air showers detected in existing and planned ground arrays such as the Fly's Eye or the Auger Project.  ...  radar ranging techniques, where the radar echoes are produced by scattering from the column of ionized air produced by the shower.  ...  Echo amplitude data. The echo amplitude is more difficult to interpret.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/s0927-6505(00)00143-2">doi:10.1016/s0927-6505(00)00143-2</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/gdgkukk63vczda2rede22gzsza">fatcat:gdgkukk63vczda2rede22gzsza</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20060912194542/http://www.phys.hawaii.edu/~anita/web/paperwork/currently%20organizing/Other%20Papers/2000CosmicRayDetect.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/e8/a6/e8a663bfb9d6545a8088d485521c355f7261b4dc.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/s0927-6505(00)00143-2"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Feasibility Study of EO SARs as Opportunity Illuminators in Passive Radars: PAZ-Based Case Study

Jose-Luis Bárcena-Humanes, Pedro-José Gómez-Hoyo, Maria-Pilar Jarabo-Amores, David Mata-Moya, Nerea Del-Rey-Maestre
<span title="2015-11-17">2015</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/taedaf6aozg7vitz5dpgkojane" style="color: black;">Sensors</a> </i> &nbsp;
In this line, a feasibility study of Earth Observation Synthetic Aperture Radar (EO SAR) systems as OIs is carried out taking into consideration signal waveform, availability, bistatic geometry, instrumented  ...  PAZ transmitted waveform, operation modes, orbit characteristics and antenna and transmitter parameters are analyzed to estimate potential coverages and resolutions.  ...  Acknowledgments This work has been funded by the Spanish Ministry of Economy and Competitiveness under Project TEC2012/38701 and the University of Alcalá, under Project CCG2014/EXP060.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s151129079">doi:10.3390/s151129079</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/26593921">pmid:26593921</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC4701322/">pmcid:PMC4701322</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/udqfjkt2n5adpatjqvkd5g4tsq">fatcat:udqfjkt2n5adpatjqvkd5g4tsq</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170830100035/http://www.mdpi.com/1424-8220/15/11/29079/pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/8f/36/8f36a9874f101353cdeaaa4467908dbdfd0b13a2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s151129079"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4701322" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Analysis of radar cross section assessment methods and parameters affecting it for surface ships

Vladimir Díaz Charris, José Manuel Gómez Torres
<span title="2012-07-21">2012</span> <i title="Corporacion de Ciencia y Tecnologia para el Desarrollo de la Industria Naval Maritima y Fluvial - COTECMAR"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/6nmdfxs3ejbd3f5yxudooq5ipa" style="color: black;">Ciencia y Tecnología de Buques</a> </i> &nbsp;
with the design process and optimization of warships.  ...  This article presents an analysis of the different modeling methods for predicting the radar cross section of surface ships.  ...  Radar absorbent material (RAM) Radar-absorbing materials in the form of surface coating or structural materials play an important role in complementing or enhancing RCS reduction.Radar echo includes direct  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.25043/19098642.72">doi:10.25043/19098642.72</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/geega4f2ovektjblsagdxmyx4q">fatcat:geega4f2ovektjblsagdxmyx4q</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180722002619/https://www.shipjournal.co/index.php/sst/article/download/72/241" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ec/d6/ecd6f15783cf257e557b963e98b624113fe02d3d.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.25043/19098642.72"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Near-Space Microwave Radar Remote Sensing: Potentials and Challenge Analysis

Wen-Qin Wang, Jingye Cai, Qicong Peng
<span title="2010-03-09">2010</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kay2tsbijbawliu45dnhvyvgsq" style="color: black;">Remote Sensing</a> </i> &nbsp;
By placing radar transmitter/receiver in near-space platforms, many functions that are currently performed with satellites or airplanes could be performed in a cheaper way.  ...  Inspired by these advantages, this paper introduces several near-space vehicle-based radar configurations, such as near-space passive bistatic radar and high-resolution wide-swath (HRWS) synthetic aperture  ...  It has been proven that there is a link between tsunami wave amplitude and its microwave RCS, and significant (a few dB) variations of the RCS synchronous with the sea level anomaly has been found both  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs2030717">doi:10.3390/rs2030717</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ofad6adaardvhhvt3urmfedqsy">fatcat:ofad6adaardvhhvt3urmfedqsy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20180729114914/https://res.mdpi.com/def5020078ec64fd81751e4958ea0165bbefdc08d9eefd76311365eef2143236ea83d2e401be621ba9f26d01a1f9088e3ebe7e7792c05b325d96e928bb9b17467b3784138dd7b735a3210f0f9e484c75678413de0b23e431979dfe2e78c3d6affe91a140688ad7ae7449d3c1d93a6aea9288fbdadd4b9ff55fd4e50df0bb5f021f9ae9033f5a0ac7d1cf419aa95b4c7ecb3422a7c8d9e925929b6fdd43962274f319?filename=&amp;attachment=1" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/a9/b3/a9b36fff0c42bb153632c744e0f5de322e58d55a.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs2030717"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

BISAR MAPPING I. THEORY AND MODELLING

M. J. Ben Kassem, Joseph Saillard, Ali Khenchaf
<span title="">2006</span> <i title="EMW Publishing"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/w26bmilswjfddgxvgiwkooaiu4" style="color: black;">Electromagnetic Waves</a> </i> &nbsp;
This paper presents, initially, the modeling of a moving polarimetric radar working in bistatic configuration.  ...  Bistatic Synthetic Aperture Radar (BISAR) is an active imaging system for which the transmitting and the receiving antennas are located on separate platforms.  ...  Thus, it is essential to estimate the Doppler frequency for a given configuration of the bistatic connection. Equidistance Surfaces In MONOSAR, range is measured in terms of time delay.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.2528/pier05092201">doi:10.2528/pier05092201</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/ejilwteldjdkjl2aq43nd6qggu">fatcat:ejilwteldjdkjl2aq43nd6qggu</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20170808192853/http://www.jpier.org/PIER/pier61/03.0509221.K.Saillard.K.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/a7/e1/a7e1d3e64d651ac19b29937edfe51d80110c6081.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.2528/pier05092201"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> Publisher / doi.org </button> </a>

Ship Profile Imaging Using Multipath Backscattering

Jean-Marc Le Caillec, Jérôme Habonneau, Ali Khenchaf
<span title="2019-03-27">2019</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kay2tsbijbawliu45dnhvyvgsq" style="color: black;">Remote Sensing</a> </i> &nbsp;
This paper addresses the estimation of the height of a point scatterer over a sea surface via multipath exploitation for a High Range Resolution radar that is using pulse range compression, such as Synthetic  ...  Secondly, the signal model is derived, thus allowing an easy derivation of the time delays (direct echo and replicas), these time delays being converted into a height estimation for possible automatic  ...  not in accordance with the RCS definition).  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs11070748">doi:10.3390/rs11070748</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/mxqmtcic4vcvllfvjvxhg2f44q">fatcat:mxqmtcic4vcvllfvjvxhg2f44q</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200216181629/https://res.mdpi.com/d_attachment/remotesensing/remotesensing-11-00748/article_deploy/remotesensing-11-00748.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/1c/77/1c776495fd98749d2fd5f062c481ce3ba430c580.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs11070748"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

First upper limits on the radar cross section of cosmic-ray induced extensive air showers

R.U. Abbasi, M. Abe, M. Abou Bakr Othman, T. Abu-Zayyad, M. Allen, R. Anderson, R. Azuma, E. Barcikowski, J.W. Belz, D.R. Bergman, D. Besson, S.A. Blake (+127 others)
<span title="">2017</span> <i title="Elsevier BV"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/rbtfaar4x5dexduagxrpb4rlhi" style="color: black;">Astroparticle physics</a> </i> &nbsp;
Simulations indicate that echoes are expected to be short in duration (~10 microseconds) and exhibit rapidly changing frequency, with rates on the order of 1 MHz/microsecond.  ...  TARA (Telescope Array Radar) is a cosmic ray radar detection experiment colocated with Telescope Array, the conventional surface scintillation detector (SD) and fluorescence telescope detector (FD) near  ...  We also wish to thank the people and the officials of Millard County, Utah for their steadfast and warm support.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.astropartphys.2016.11.006">doi:10.1016/j.astropartphys.2016.11.006</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/csaptcgvkzgg7ep4q52nzipazy">fatcat:csaptcgvkzgg7ep4q52nzipazy</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20200911143422/https://arxiv.org/pdf/1603.05217v1.pdf" title="fulltext PDF download [not primary version]" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <span style="color: #f43e3e;">&#10033;</span> <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/f6/7d/f67dab5186c4ba8be11de9c6a8a5879fc9b0d9c2.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.1016/j.astropartphys.2016.11.006"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="external alternate icon"></i> elsevier.com </button> </a>

Comparison of DVB-T Passive Radar Simulated and Measured Bistatic RCS Values for a Pilatus PC-12 Aircraft

Peter J. Speirs, Martin Ummenhofer, Christof Schüpbach, Matthias Renker, Peter Wellig, Diego Cristallini, Daniel W. O'Hagan, Michael Kohler, Axel Murk
<span title="2022-04-03">2022</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/taedaf6aozg7vitz5dpgkojane" style="color: black;">Sensors</a> </i> &nbsp;
We then present our work to simulate the bistatic RCS of the aircraft along its flight track, using both the method of moments and the shooting and bouncing ray solvers, assess the uncertainty in the simulations  ...  In this paper, we present the results of a campaign in which a Pilatus PC-12 single-engine aircraft was measured with a passive radar system relying on DVB-T transmission from a single transmitter.  ...  Acknowledgments: Thanks to MeteoSwiss, and in particular Jacopo Grazioli, for supplying the COSMO-7 reanalysis data used in the atmospheric calculations.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s22072766">doi:10.3390/s22072766</a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pubmed/35408380">pmid:35408380</a> <a target="_blank" rel="external noopener" href="https://pubmed.ncbi.nlm.nih.gov/PMC9003249/">pmcid:PMC9003249</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/5zbk7bjyxvalhgakbgxjl2me7a">fatcat:5zbk7bjyxvalhgakbgxjl2me7a</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220408150558/https://mdpi-res.com/d_attachment/sensors/sensors-22-02766/article_deploy/sensors-22-02766.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/ea/28/ea2864e8a5b43fe0f9dec49ba4cccfe042b3d2a6.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/s22072766"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a> <a target="_blank" rel="external noopener" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9003249" title="pubmed link"> <button class="ui compact blue labeled icon button serp-button"> <i class="file alternate outline icon"></i> pubmed.gov </button> </a>

Synchronization of Monostatic Radar Using a Time-Delayed Chaos-Based FM Waveform

Mariam H. Abd, Ghaida A. Al-Suhail, Fadhil R. Tahir, Ahmed M. Ali Ali, Hamza A. Abbood, Kia Dashtipour, Sajjad Shaukat Jamal, Jawad Ahmad
<span title="2022-04-20">2022</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/kay2tsbijbawliu45dnhvyvgsq" style="color: black;">Remote Sensing</a> </i> &nbsp;
In this system, the PLL synchronization and radar correlation are enough to recover the echo signal and detect the target.  ...  levels and with less complexity in the design.  ...  Thus, the long-wave radars (below HF) have more precision, with large RCS compared to HF, VHF, and UHF radars. More details are presented in [2, 5, 6] .  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs14091984">doi:10.3390/rs14091984</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/bmhm6hbabzekvhqrykd752cc3i">fatcat:bmhm6hbabzekvhqrykd752cc3i</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20220423232222/https://mdpi-res.com/d_attachment/remotesensing/remotesensing-14-01984/article_deploy/remotesensing-14-01984.pdf?version=1650465915" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/9a/01/9a0165365b8f1ef5a7a9667c6521d4c224bc35a4.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/rs14091984"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>

Development of the first Portuguese radar tracking sensor for Space Debris [article]

João Pandeirada, Miguel Bergano, João Neves, Paulo Marques, Domingos Barbosa, Bruno Coelho, Valério Ribeiro
<span title="2021-02-20">2021</span> <i > arXiv </i> &nbsp; <span class="release-stage" >pre-print</span>
New radar sensors are required in Europe to enhance capabilities and availability of its small radar network capable of tracking and surveying space objects and to respond to the debris increase expected  ...  This article presents ATLAS, a new tracking radar system for debris detection located in Portugal.  ...  Acknowledgments: The team acknowledges the European Commission Horizon 2020 Programme under the Space Surveillance and Tracking (SST) grant agreement 2-3SST2018-20.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener" href="https://arxiv.org/abs/2102.10457v1">arXiv:2102.10457v1</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/t4pgupl3fvgwdb3jqksdyrnzta">fatcat:t4pgupl3fvgwdb3jqksdyrnzta</a> </span>
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Development of the First Portuguese Radar Tracking Sensor for Space Debris

João Pandeirada, Miguel Bergano, João Neves, Paulo Marques, Domingos Barbosa, Bruno Coelho, Valério Ribeiro
<span title="2021-03-09">2021</span> <i title="MDPI AG"> <a target="_blank" rel="noopener" href="https://fatcat.wiki/container/jonvec2wrzgdjikjtd37lwjhhu" style="color: black;">Signals</a> </i> &nbsp;
New radar sensors are required in Europe to enhance capabilities and availability of its small radar network capable of tracking and surveying space objects and to respond to the debris increase expected  ...  This article presents ATLAS, a new tracking radar system for debris detection located in Portugal.  ...  Acknowledgments: The team acknowledges the European Commission Horizon 2020 Programme under the Space Surveillance and Tracking (SST) grant agreement 2-3SST2018-20.  ... 
<span class="external-identifiers"> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/signals2010011">doi:10.3390/signals2010011</a> <a target="_blank" rel="external noopener" href="https://fatcat.wiki/release/h5regvho6nfg5neu7fefho2wh4">fatcat:h5regvho6nfg5neu7fefho2wh4</a> </span>
<a target="_blank" rel="noopener" href="https://web.archive.org/web/20210410000500/https://res.mdpi.com/d_attachment/signals/signals-02-00011/article_deploy/signals-02-00011.pdf" title="fulltext PDF download" data-goatcounter-click="serp-fulltext" data-goatcounter-title="serp-fulltext"> <button class="ui simple right pointing dropdown compact black labeled icon button serp-button"> <i class="icon ia-icon"></i> Web Archive [PDF] <div class="menu fulltext-thumbnail"> <img src="https://blobs.fatcat.wiki/thumbnail/pdf/d0/b2/d0b24ef84957c8ae626485f5c898a3ce41459d01.180px.jpg" alt="fulltext thumbnail" loading="lazy"> </div> </button> </a> <a target="_blank" rel="external noopener noreferrer" href="https://doi.org/10.3390/signals2010011"> <button class="ui left aligned compact blue labeled icon button serp-button"> <i class="unlock alternate icon" style="background-color: #fb971f;"></i> mdpi.com </button> </a>
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