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Survey on Anti-Drone Systems: Components, Designs, and Challenges

Seongjoon Park, Hyeong Tae Kim, Sangmin Lee, Hyeontae Joo, Hwangnam Kima
2021 IEEE Access  
We focus on analyzing antidrone system that does not use military weapons, investigating a wide range of anti-drone technologies, and deriving proper system models for reliable drone defense.  ...  However, it is unaffordable to construct a military grade anti-drone system for every private or public facility due to installation and operation costs, and regulatory restrictions.  ...  Frequency modulated continuous wave (FMCW) radar and coherent pulsed Doppler radar retain and track transmitted and received signal phases to estimate distance and velocity.  ... 
doi:10.1109/access.2021.3065926 fatcat:a6capw5cmrctvlgo7qygwn6je4

Communications and Signals Design for Wireless Power Transmission [article]

Yong Zeng, Bruno Clerckx, Rui Zhang
2016 arXiv   pre-print
model, safety and health issues of WPT, massive MIMO (multiple-input multiple-output) and millimeter wave (mmWave) enabled WPT, wireless charging control, and wireless power and communication systems  ...  In this article, we first give an overview on the various WPT technologies, the historical development of the radiative WPT technology and the main challenges in designing contemporary radiative WPT systems  ...  power and communication systems co-design.  ... 
arXiv:1611.06822v1 fatcat:cermlpa4gja7hdxqoxtflye6pe

Project Management for Engineering Design

Charles Lessard, Joseph Lessard
2007 Synthesis Lectures on Engineering  
medical devices, engineered products and systems.  ...  conceptualizing a design, converting product requirements to engineering specifications, project integration, project communications management, and conducting design reviews.  ...  Leverage creative collaboration. Embrace and leverage innovation.  ... 
doi:10.2200/s00075ed1v01y200612eng002 fatcat:atzbpgc6rfctjhzaka6spagecm

Design of large polyphase filters in the Quadratic Residue Number System

Gian Carlo Cardarilli, Alberto Nannarelli, Yann Oster, Massimo Petricca, Marco Re
2010 2010 Conference Record of the Forty Fourth Asilomar Conference on Signals, Systems and Computers  
WA5-6 10:40 AM Joint Estimation of Target Reflectivity and Local oscillator phases in a MiMo Radar Systems with Distributed Assets WA5-7 11:05 AM Comparison of Nonparametric and parametric Time-Varying  ...  Recently, a nonparametric phase estimation method based on the Rihaczek distribution belonging to Cohen's class of time-frequency distributions (TFDs) has been proposed for the estimation of time-varying  ... 
doi:10.1109/acssc.2010.5757589 fatcat:ccxnu5owr5fyrcjcqukumerueq

Ecological Interface Design for Vehicle Locomotion Control

2018 IEEE Transactions on Human-Machine Systems  
Specific issues identified are that the planning and control of a vehicle simultaneously spans multiple time scales, and that the interface must be designed considering the format in which the control  ...  Ecological Interface Design (EID) was originally developed in the context of process control, but has been extended into many domains where technology has resulted in both changing work demands and increased  ...  numerous design iterations and experimental evaluations that gave us novel insights and inspiration.  ... 
doi:10.1109/thms.2018.2860601 fatcat:tfwon66hhffxvjzvyy2v2yh2li

Method, Design and Implementation of an Indoor Tracking System with Concurrent Fault Localization

Fabio Veronese, Sara Comai, Fabio Salice
2015 EAI Endorsed Transactions on Ubiquitous Environments  
The second provides an estimation of the fault probability for each device, based on the data collected at runtime.  ...  Thanks to the diffusion of wearable devices there are several indoor tracking systems. Among them, RF-based have been deeply studied for their flexibility and limited costs.  ...  [10] : their system leverages the time difference between US and RF propagations to estimate the distance from a device with a known position.  ... 
doi:10.4108/ue.1.4.e3 fatcat:q3j244p6gvgvzmx7wrehkemeqe

ILC Reference Design Report Volume 3 - Accelerator [article]

Nan Phinney, Nobukasu Toge, Nicholas Walker, et al
2007 arXiv   pre-print
This report is Volume III (Accelerator) of the four volume Reference Design Report, which describes the design and cost of the ILC.  ...  The ILC has a total footprint of about 31 km and is designed for a peak luminosity of 2x10^34 cm^-2 s^-1.  ...  Petronzio of INFN, and we thank all of the international, regional and national funding agencies whose generous support has made the ILC Reference Design possible.  ... 
arXiv:0712.2361v1 fatcat:w2yn5jkccnaq5oiunxswiwvc3e

Conceptual Design Report – eSPS [article]

M. Aicheler, T. Akesson, F. Antoniou, A. Arnalich, P. A. Arrutia Sota, P. Bettencourt Moniz Cabral, D. Bozzini, M. Brugger, O. Brunner, P. N. Burrows, R. Calaga, M. J. Capstick (+43 others)
2020 arXiv   pre-print
The design of a primary electron beam facility at CERN is described.  ...  It re-enables the SPS as an electron accelerator, and leverages the development invested in CLIC technology for its injector and as accelerator R&D infrastructure.  ...  We estimate that 13 % of the power is lost in the power distribution system.  ... 
arXiv:2009.06938v3 fatcat:xi6oma526vh3jh2ms4jbpeg6qy

Rover technology development and mission infusion beyond MER

R. Volpe
2005 2005 IEEE Aerospace Conference  
This unified software is expanding a developing infrastructure of common tools for operations, control, and hardware interfacing or system simulation.  ...  Using these, validation efforts are underway to quantify the performance of the scenario solutions, and document these for subsequent presentation to the upcoming flight projects.  ...  ACKNOWLEDGEMENTS The work described in this paper was carried out at the Jet Propulsion Laboratory, California Institute of Technology, under a contract to the National Aeronautics and Space Administration  ... 
doi:10.1109/aero.2005.1559388 fatcat:zitbjh5kvrhtjosvicvy6eazdm

Continuous Open Access Special Issue "Aircraft Design": Number 2 / 2020 [article]

Dieter Scholz
2020 Zenodo  
Electro-Impulse De-Icing Systems.  ...  Design Space Exploration of Jet Engine Components, 4.) Study of Subsonic Wing Flutter, 5.) Design Optimization of a Blended Wing Body Aircraft, 6.) Discrete Mobile Control Surfaces, 7.)  ...  Acknowledgments: The presented work is part of the electro-impulse de-icing system for aircraft, which is funded by State Grid Corporation of China.  ... 
doi:10.5281/zenodo.4624993 fatcat:vkm2umjhcbekzba4x6rbt22pla

AR interfacing with prototype 3D applications based on user-centered interactivity

Seungjun Kim, Anind K. Dey
2010 Computer-Aided Design  
On the basis of these, a video see-through AR interface is integrated into three prototype 3D applications in 3 different domains: engineering systems, geospace, and multimedia.  ...  For each application, a description of the test-bed implementation, demonstration of the feasibility and usefulness and AR-specific technical challenges are included in this paper.  ...  and additional real-time monitoring (to see the end-effectors of both virtual robots now occupy a certain position together in the camera coordinate system) is necessary in order to determine when and  ... 
doi:10.1016/j.cad.2008.10.009 fatcat:xbowr3vf4vhqxiuoz5zvoput5u

SourceSync

Hariharan Rahul, Haitham Hassanieh, Dina Katabi
2010 Computer communication review  
Recent years have witnessed the emergence of many distributed protocols like ExOR, MORE, SOAR, SOFT, In contrast, the dual of receiver diversity, sender diversity, has remained largely elusive to such  ...  We have implemented SourceSync on the FPGA of an 802.11-like radio platform. We have also evaluated our system in an indoor wireless testbed, empirically showing its benefits.  ...  Acknowledgments: We thank the reviewers, and our shepherd, Matt Welsh, for their comments. This work is funded by DARPA IT-MANET and an NSF award CNS-0831660.  ... 
doi:10.1145/1851275.1851204 fatcat:32dldd4gonf2pnpfkv5lkvq4vi

Towards Evidence-Based Architectural Design for Safety-Critical Software Applications [chapter]

Weihang Wu, Tim Kelly
2007 Lecture Notes in Computer Science  
The elicitation and formulation of safety concerns are based upon the unification of goals and scenarios from both positive and negative perspectives.  ...  Nevertheless, techniques for architectural design have not been developed to the extent necessary to guarantee the safety of these systems.  ...  credibility 1E-5 per flight Failures of aircraft communication networks (NS20 and NS21) with estimated credibility 1E-4 per flight Adding heading control system as part of SCS application software in  ... 
doi:10.1007/978-3-540-74035-3_17 fatcat:kvjdr2gzdnac5au6aztvc2sozu

SourceSync

Hariharan Rahul, Haitham Hassanieh, Dina Katabi
2010 Proceedings of the ACM SIGCOMM 2010 conference on SIGCOMM - SIGCOMM '10  
Recent years have witnessed the emergence of many distributed protocols like ExOR, MORE, SOAR, SOFT, In contrast, the dual of receiver diversity, sender diversity, has remained largely elusive to such  ...  We have implemented SourceSync on the FPGA of an 802.11-like radio platform. We have also evaluated our system in an indoor wireless testbed, empirically showing its benefits.  ...  Acknowledgments: We thank the reviewers, and our shepherd, Matt Welsh, for their comments. This work is funded by DARPA IT-MANET and an NSF award CNS-0831660.  ... 
doi:10.1145/1851182.1851204 dblp:conf/sigcomm/RahulHK10 fatcat:opwgsscicras3onoeruxp53owe

Seirios: Leveraging Multiple Channels for LoRaWAN Indoor and Outdoor Localization [article]

Jun Liu, Jiayao Gao, Sanjay Jha, Wen Hu
2021 arXiv   pre-print
Our evaluation also shows that, different to previous studies in Wi-Fi localization systems that have wider bandwidth, time-of-fight (ToF) estimation is less effective for LoRaWAN localization systems  ...  We design a Seirios prototype and evaluate its performance in an outdoor area of 100 m × 60 m, and an indoor area of 25 m × 15 m, which shows that Seirios can achieve a median error of 4.4 m outdoors (  ...  AoA: angle of arrival; CDF: cumulative distribution function; ToF: time of flight and each were sampling at 2 MSps to cover the 1.6 MHz LoRaWAN spectrum.  ... 
arXiv:2108.06884v1 fatcat:n6tfkg6ssbfqfom7dve7jtdy5m
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