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A novel handheld pseudo random coded UWB radar for human sensing applications

Zhenghuan Xia, Guangyou Fang, Shengbo Ye, Qunying Zhang, Chao Chen, Hejun Yin
2014 IEICE Electronics Express  
A novel handheld pseudo random coded ultra-wideband (UWB) radar for human sensing applications is presented in this paper.  ...  The experimental results show that the proposed handheld pseudo random UWB radar has good detection performance for human sensing applications in complex environment.  ...  Conclusion This paper presents a novel handheld pseudo random coded ultra-wideband (UWB) radar for human sensing applications.  ... 
doi:10.1587/elex.11.20140981 fatcat:ut67ydbdjrd3jingpipngmu35a

The Overview of Human Localization and Vital Sign Signal Measurement Using Handheld IR-UWB Through-Wall Radar

Degui Yang, Zhengliang Zhu, Junchao Zhang, Buge Liang
2021 Sensors  
) through-wall radar has become the mainstream primary application radar used for the non-invasive remote sensing.  ...  IR-UWB through-wall radar has been developed for nearly 40 years, and various hardware compositions, deployment methods, and signal processing algorithms have been introduced by many scholars.  ...  Acknowledgments: The authors would like to thank the editors and anonymous reviewers for their valuable ideas, time, and suggestions for improving the quality of the manuscript.  ... 
doi:10.3390/s21020402 pmid:33430061 fatcat:la7hgxshsbhy3biegwoizogtuq

Recent Advances in ASIC Development for Enhanced Performance M-Sequence UWB Systems

Pavol Galajda, Martin Pecovsky, Miroslav Sokol, Martin Kmec, Dusan Kocur
2020 Sensors  
In this paper, we present three novel blocks of M-sequence UWB radars exploiting application-specific integrated circuit (ASIC) technology.  ...  All these are custom designs intended for the enhancement of capabilities of an M-sequence-based system family for new UWB short-range sensing applications.  ...  Furthermore, it has the shortest autocorrelation function of all pseudo-random codes [15] .  ... 
doi:10.3390/s20174812 pmid:32858919 pmcid:PMC7506895 fatcat:nnyq6w3rfndszfheebmi7icwpm

Method to improve degraded range resolution due to non-ideal factors in FMCW radar

You-Sun Won, Dongseung Shin, Sohee Jung, Jae-Ho Lee, Cheolhyo Lee, Miryong Park, Yunjeong Song, Kiyoung Moon, Dong-Wook Seo
2019 IEICE Electronics Express  
This paper reports a method to improve a degraded range resolution for FMCW radar.  ...  For an FMCW radar adopting the postprocessing method with the center frequency of 76.5 GHz and the signal bandwidth of 200 MHz, simulation results show that the degraded range resolution of 160 cm is improved  ...  Acknowledgments This work was supported by Electronics and Telecommunications Research Institute (ETRI) grant funded by the Korean government. [18ZD1120, Development of ICT Convergence Technology for Daegu-GyeongBuk  ... 
doi:10.1587/elex.15.20180924 fatcat:w47iwvogl5cdrhcgd5l66prh7i

Drone-mounted UWB snow radar: technical improvements and field results

Rolf Ole R. Jenssen, Svein Jacobsen
2020 Journal Electromagnetic Waves and Applications  
Drone borne radar systems have seen considerable advances over recent years, and the application of drone-mounted continuous wave (CW) radars for remote sensing of snow properties has great potential.  ...  In this paper, we present the next iteration of this prototype radar system, including a novel antenna configuration and useful processing techniques for drone borne radar.  ...  Furthermore, a number of other research groups have described UWB radars for UAV mounting, where the applications range from detection of ground targets such as cars, humans [15, 16] , and ships [17]  ... 
doi:10.1080/09205071.2020.1799871 fatcat:zwbuma4q6vestcpjreh6jdyjca

Unlicensed and Unshackled: A Joint OSP-OET White Paper on Unlicensed Devices and their Regulatory Issues

Kenneth R. Carter, Ahmed Lahjouji, Neal McNeil
2003 Social Science Research Network  
Unlicensed devices advance the public interest, necessity, and convenience for the American people by enabling applications not possible with wires or that do not require the acquisition of spectrum rights  ...  Today, millions of unlicensed devices are already in operation in a multitude of important uses for industry, medicine, government, national defense, and in the homes.  ...  Ultra-Wideband (UWB) Devices -Ultra-Wideband ("UWB"), a technology recently approved (February, 2002) by the FCC for a number of communications and sensing applications, is a signaling method which relies  ... 
doi:10.2139/ssrn.1086626 fatcat:5xvzemadwvcstih7bwvzj53ufi

IPIN 2018 Ninth International Conference on Indoor Positioning and Indoor Navigation

2018 2018 International Conference on Indoor Positioning and Indoor Navigation (IPIN)  
Ultra-wideband systems (UWB) are a common technology which is used for indoor localization applications due to its accuracy.  ...  UWB, Step Length Estimation The information about the pedestrian's step length is useful for a great variety of applications.  ...  A solution method of applying the Location Information Code for IMES is proposed. These findings contribute further to development of a practical seamless positioning system. 3.  ... 
doi:10.1109/ipin.2018.8533737 fatcat:rv5zjhjytjaijcqgvvvpmbfjfa

2020 Index IEEE Transactions on Microwave Theory and Techniques Vol. 68

2020 IEEE transactions on microwave theory and techniques  
Ghazizadeh, M.H., and Medi, A., Novel Trombone Topology for Wideband True-Time-Delay Implementation; TMTT April 2020 1542-1552 Ghazizadeh, M.H., and Medi, A., High Precision CMOS Integrated Delay Chain  ...  for X-Ku Band Applications; TMTT April 2020 1553-1563 Ghorbani, K., see 1954-1963 Gibiino, G.P., see Martin-Guerrero, T.M., 1627-1636 Gidoni, T., see 2030-2040 Gigoyan, S., see Rahimian Omam, Z., TMTT  ...  ., +, TMTT Nov. 2020 4642-4651 A Novel Active/Passive Dual-Mode Sensing Technique for Detecting Vital Signs.  ... 
doi:10.1109/tmtt.2021.3049615 fatcat:kik4orti4je4xdsgazdbmdoopy

National Conference on Recent Advances in Communication Engineering and Information Technology

2020 International journal for innovative engineering and management research  
We provide a broad-based engineering curriculum, with opportunities for specialization and self-directed learning and development.  ...  We invest much effort to enhance our student's learning experience through the application of ECE technology.  ...  Antenna for Ka Band 4 5 Applications A Novel Method to Detect OSA Using Deep Convolution Neural 5 6 Network Analytics Models for Diabetes Prediction Using a Machine Learning 6 7 8 Application  ... 
doi:10.48047/ijiemr/v08/spe/02 fatcat:woay334irjgebf5bixuc4ng6em

2020 Index IEEE Transactions on Instrumentation and Measurement Vol. 69

2020 IEEE Transactions on Instrumentation and Measurement  
Instrumentation Applications; TIM April 2020 1519-1529 Heo, S., see Jung, J.H., TIM Oct. 2020 7530-7541 Hernandez, A., see Aparicio-Esteve, E., TIM Aug. 2020 5589-5603 Hernandez, H., de Souza Sanches  ...  Converter Using All-Digital Nested Delay-Locked Loops With 50-ps Resolution and High Throughput for LiDAR TIM Nov. 2020 9262-9271 Helsen, J., see Huchel, L., TIM July 2020 4145-4153 Hemavathi, N.,  ...  Novel Dynamic-Vision-Based Approach for Tactile Sensing Applications.  ... 
doi:10.1109/tim.2020.3042348 fatcat:a5f4fsqs45fbbetre6zwsg3dly

2021 Index IEEE Transactions on Instrumentation and Measurement Vol. 70

2021 IEEE Transactions on Instrumentation and Measurement  
The Author Index contains the primary entry for each item, listed under the first author's name.  ...  Article numbers are based on specified topic areas and corresponding codes associated with the publication.  ...  Kuo, P., +, TIM 2021 4004613 Biotechnology A Novel Handheld High-Throughput Device for Rapid Detection of Phytoplankton in Ship's Ballast Water.  ... 
doi:10.1109/tim.2022.3156705 fatcat:dmqderzenrcopoyipv3v4vh4ry

A Comprehensive Survey of Enabling and Emerging Technologies for Social Distancing — Part II: Emerging Technologies and Open Issues

Cong T. Nguyen, Yuris Mulya Saputra, Nguyen Van Huynh, Ngoc-Tan Nguyen, Tran Viet Khoa, Bui Minh Tuan, Diep N. Nguyen, Dinh Thai Hoang, Thang X. Vu, Eryk Dutkiewicz, Symeon Chatzinotas, Bjorn Ottersten
2020 IEEE Access  
This two-part paper aims to provide a comprehensive survey on how emerging technologies, e.g., wireless and networking, artificial intelligence (AI) can enable, encourage, and even enforce social distancing  ...  to COVID-19-like pandemics in the future, smart infrastructures (e.g., next-generation wireless systems like 6G, smart home/building, smart city, intelligent transportation systems) should incorporate a  ...  A novel data fusion algorithm, leveraging an adaptive Kalman filter is presented in [103] for indoor robot positioning based on an INS/UWB hybrid system.  ... 
doi:10.1109/access.2020.3018124 pmid:34812350 pmcid:PMC8545305 fatcat:hsqnnc7aifg7hgn7nyphrvxcwq


2021 2021 IEEE International Conference on Consumer Electronics-Taiwan (ICCE-TW)  
for radar applications in this work.  ...  By estimating the human gaze direction in real-time as a human-machine interface (HMI), various novel computer games or remote learning systems for education purpose could be developed.  ... 
doi:10.1109/icce-tw52618.2021.9602919 fatcat:aetmvxb7hfah7iuucbamos2wgu

Self-Organized Evolutionary Process in Sets of Interdependent Variables near the Midpoint of Phase Transition in K-Satisfiability [chapter]

Michael Korkin
2001 Lecture Notes in Computer Science  
Ackerman, John T Strategic Studies Quarterly: An Air Force-Sponsored Strategic Forum for Military, Government, and Academic Professionals. Volume 2, Number 1 -7 Acuff, Hugh F  ...  2) Foliage clutter modeling using narrowband and UWB radars; 3) A propagation Environment Modeling in Foliage using UWB radars; 4) Target detection in foliage using short-time Fourier transform and UWB  ...  random geometric k-Disk graphs for potential application to real sensor networks.  ... 
doi:10.1007/3-540-45443-8_20 fatcat:ght26tu6avh57kkp54kifofaee

Principles of GNSS, inertial, and multisensor integrated navigation systems, 2nd edition [Book review]

Paul D. Groves
2015 IEEE Aerospace and Electronic Systems Magazine  
The spreading code consists of a pseudo-random noise (PRN) sequence, which is known to the receiver.  ...  BPSK ranging codes are pseudo-random, so for tracking errors in excess of one code chip, there is a near-equal probability of the signal and reference code product being +1 or −1 at a given snapshot in  ...  Where a matrix is not square, a pseudo-inverse, A T (AA T ) −1 or (A T A) −1 A T , may be used instead, provided AA T or A T A has an inverse.  ... 
doi:10.1109/maes.2014.14110 fatcat:iwowfiidazbljiamuiyjv6363u
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