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Investigations in Satellite MIMO Channel Modeling: Accent on Polarization
2007
EURASIP Journal on Wireless Communications and Networking
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The concept of 3D polarization is presented as well as briefly describing compact 3D-polarized antennas known from the literature and applicable in satellite links. ...
Due to the much different environment in satellite and terrestrial links, possibilities in and design of MIMO systems are rather different as well. ...
PTC with 3D polarization satellite antennas
The concept of 3D polarization Polarization state is characteristic to an electromagnetic wave. ...
doi:10.1155/2007/98942
fatcat:vg7igq6gorhlhoquybqjpkzy5y
MIMO Channel Modelling for Satellite Communications
[chapter]
2010
Satellite Communications
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increasing the bandwidth and in particular, the concept of three-dimensional (3D) polarization has a significant role in achieving diversity by polarization. ...
However, due to difference in the propagation conditions in satellite and terrestrial links, the applicability and designs of MIMO systems are different as well. ...
Application of Polarized MIMO Channels to Satellite Communications The large MIMO gains can be achieved with low correlation between antenna elements at both ends of MIMO communication system. ...
doi:10.5772/9983
fatcat:wfb6q76kgnditplri3dfpchbpe
MIMOSA – Analysis of the MIMO channel for LMS systems
2013
Space communications
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MIMO systems are already state-of-the-art in terrestrial systems. ...
With the availability of satellites with higher EIRP the high spectrum efficiency offered by MIMO systems becomes applicable to satellite-based systems, too. ...
Acknowledgments This project is funded by the ARTES5.1 Programme of the Telecommunications and Integrated Applications Directorate of the European Space Agency. ...
doi:10.3233/sc-130010
fatcat:pknfa7ooojbdfh4py6wbiw4y4i
Polarization and Index Modulations: a Theoretical and Practical Perspective
[article]
2018
arXiv
pre-print
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Thus, the study of polarization in these systems is essential. ...
In this thesis, the reader will navigate the mathematical foundations of the proposed concepts as well as their implementation in real-life scenarios. ...
Then, we move beyond the classic IM approach in order to introduce the concept of 3D Polarized Modulation, where the constellation is designed in a 3D (rather than a 2D) space. ...
arXiv:1803.07297v1
fatcat:ly4yswxmtzfdtixjpxrf522aqe
SIGW based MIMO Antenna for Satellite Down-link Applications
2022
IEEE Access
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Finally, good consistency between simulation and measured outcomes is obtained confirming the validity of the MIMO antenna for real life satellite application systems. ...
INDEX TERMS MIMO antenna, SIGW, Satellite downlink applications. ...
However, SATCOM can benefit from MIMO using orthogonal polarizations, multiple satellites, multiple ground terminals and multiple user concepts even in absence of scattering in SATCOM propagation path. ...
doi:10.1109/access.2022.3160473
fatcat:psvrn5lh6vc3phnn6lxmylg43u
Front Matter: Volume 9838
2016
Sensors and Systems for Space Applications IX
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Publication of record for individual papers is online in the SPIE Digital Library. SPIEDigitalLibrary.org Paper Numbering: Proceedings of SPIE follow an e-First publication model. ...
SPIE uses a six-digit CID article numbering system structured as follows: The first four digits correspond to the SPIE volume number. The last two digits indicate publication order within the volume ...
dedicated to the Earth-Sun relationship [9838-28]
9838 0U
Enablement of defense missions with in-space 3D printing [9838-29]
9838 0V
Design for an in-space 3D printer [9838-30]
iv
Proc. of SPIE ...
doi:10.1117/12.2245782
fatcat:vmqdlcdb2beg3pwkfruijoikbe
DUAL CIRCULARLY POLARIZED CRESCENT-SHAPED SLOT ANTENNA FOR 5G FRONT-END SYSTEMS
2020
Progress In Electromagnetics Research Letters
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A wide dual CP characteristic supporting both left-hand circular polarization (LHCP) and right-hand circular polarization (RHCP) is achieved in the frequency of 3-4.2 GHz. ...
A prototype sample of the proposed design is fabricated and measured to validate the design concept. ...
Hence, the circularly polarized antennas are widely used in front-end systems of wireless communication, satellite communication, and navigation systems [5] . ...
doi:10.2528/pierl20040107
fatcat:jxp2vra4kvbo5loozvasw2rajm
Table of Content
2020
2020 28th Iranian Conference on Electrical Engineering (ICEE)
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and observer in the presence of disturbance for linear systems . 1045 Observer-based Stabilization for a class of Chaotic System in the Presence of Disturbance and Nonlinear Function: an LMI approach. ...
Metasurface Energy Harvester.. 1459 A Low Complexity Space-Time Block Codes Detection for Cell-Free Massive MIMO Systems ......... 1463 An online method for inertia estimating and its application in coherency ...
doi:10.1109/icee50131.2020.9260902
fatcat:7gs43h5sqraabcu35jsrax4cqu
2017 IndexIEEE Transactions on Control Systems TechnologyVol. 25
2017
IEEE Transactions on Control Systems Technology
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-H., +, LAWP 2009 909-911 MIMO A 3D-to-2D Transform Algorithm for Incorporating 3D Antenna Radiation Patterns in SCM. ...
., +, LAWP 2009 865-868 Biological system modeling Application of Bionics in Antenna Radar Cross Section Reduction. ...
doi:10.1109/tcst.2017.2755878
fatcat:4x7e74ofejgabc2elmvvsmnndq
2015 Index IEEE Antennas and Wireless Propagation Letters Vol. 14
2015
IEEE Antennas and Wireless Propagation Letters
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-H., +, LAWP 2009 909-911 MIMO A 3D-to-2D Transform Algorithm for Incorporating 3D Antenna Radiation Patterns in SCM. ...
., +, LAWP 2009 865-868 Biological system modeling Application of Bionics in Antenna Radar Cross Section Reduction. ...
doi:10.1109/lawp.2015.2505189
fatcat:obf75fwaxzg2hm3kssk2e42yva
Guest Editorial Special Issue on "THz Communications and Networking"
2021
IEEE Journal on Selected Areas in Communications
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, unlike in sub-6 GHz or mmWave massive MIMO systems. ...
In the article titled "A general 3D space-time-frequency non-stationary THz channel model for 6G ultra-massive MIMO wireless communication systems," the authors propose a novel three-dimensional space-time-frequency ...
doi:10.1109/jsac.2021.3071914
fatcat:ly6hsf4ui5b33fnfcadvitxi2a
Table of Contents
2020
2020 IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting
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TU-A1.5P.4: DUAL-BAND CIRCULARLY-POLARIZED BEAM-STEERABLE REFLECTARRAY FOR 237 SATELLITE APPLICATIONS IN THE KU BAND Elham Baladi, Min Yin Xu, Nicolas Faria , University of Toronto, Canada; JeffNicholls ...
Abdelgwad, Fayoum University, Egypt; Mohammod Ali, University ofSouth Carolina, United States TH-A5.1A.2: ON THE DESIGN OF CIRCULARLY POLARIZED MIMO ANTENNA WITH 1345 POLARIZATION DIVERSITY Ubaid Ullah ...
doi:10.1109/ieeeconf35879.2020.9330334
fatcat:7evmcvxz3bbjzi2rx3tftbbdje
6G V2X Technologies and Orchestrated Sensing for Autonomous Driving
[article]
2021
arXiv
pre-print
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In this article, we draw out our vision on an intelligent, cooperative, and sustainable mobility environment of the future, discussing how 6G will positively impact mobility services and applications. ...
of accidents while being a sentient and collaborative processing node of the same ecosystem. ...
Orchestrated radar-imaging is organized in term of cooperative MIMO radar, and in-vehicular systems the radars' movement is used in high-resolution synthetic aperture radar (SAR) system with high azimuth ...
arXiv:2106.16146v1
fatcat:l2prmswykvcmvl5nkd6mmda6bq
Beam-space Multiplexing: Practice, Theory, and Trends-From 4G TD-LTE, 5G, to 6G and Beyond
[article]
2020
arXiv
pre-print
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Finally, the future trends of beam-space multiplexing in 6G and beyond are discussed, including massive beamforming for extremely large-scale MIMO (XL-MIMO), low earth orbit (LEO) satellites communication ...
Then, we summarize the key technologies and 3GPP standardization of beam-space multiplexing in 4G TD-LTE and 5G new radio (NR) in terms of multi-layer beamforming and massive beamforming, respectively. ...
The authors would like to give thanks to Prof. Dake Liu of Beijing Institute of Technology and the anonymous reviewers for reviewing the manuscript. ...
arXiv:2001.05021v1
fatcat:b4chb4guzjbdvg37d52pkfpzka
2021 Microwave Week Workshops
2021
IEEE Microwave Magazine
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The goal of this workshop will be to present state-of-the-art radio circuits and systems exploiting MIMO and digital beamforming for both civilian 5G New Radio (NR) and defense applications. ...
Talks will focus on the development of digital beamformers as well as the efficient implementation and packaging of MIMO arrays at RF and mm-wave systems. ...
Recent Advances in mm-Wave Radar Circuits and Systems for Emerging Sensing Applications The number of radar-based 3D sensing applications at mm-wave frequencies is continuously growing. ...
doi:10.1109/mmm.2021.3057181
fatcat:bb4dfrxv3rcklowe4fu6cttyiu
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