UWB

作品数：2293被引量：4315H指数：25
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UAV Localization with Unreliable Observations in Hostile Underground Environments
《Journal of Computer Science & Technology》2024年第6期1401-1418,共18页Peng-Peng Chen Kui-Yuan Zhang Shou-Wan Gao Si-Yi Ren 
supported by the National Natural Science Foundation of China under Grant No.62272462;the Natural Science Foundation of Jiangsu Province of China for Distinguished Young Scholars under Grant No.BK20230045;the Shenzhen Science and Technology Program under Grant No.JCYJ20230807154300002.
The accurate and robust unmanned aerial vehicle(UAV)localization is significant due to the requirements of safety-critical monitoring and emergency wireless communication in hostile underground environments.Existing r...
关键词：unmanned aerial vehicle(UAV)localization Kalman filter ultra-wideband(UWB)observation hostile underground environment 
Performance Evaluation of Three-Dimensional UWB Real-Time Locating Auto-Positioning System for Fire Rescue
《Intelligent Automation & Soft Computing》2023年第9期3039-3058,共20页Hang Yang Xunbo Li Witold Pedrycz 
Fire rescue challenges and solutions have evolved from straightfor-ward plane rescue to encompass 3D space due to the rise of high-rise city buildings.Hence,this study facilitates a system with quick and simplified on...
关键词：3D space positioning ULTRA-WIDEBAND real-time locating system time difference of arrival Cramer-Rao lower bound fire rescue 
Corrigendum to‘Dual ultra-wideband(UWB)radar-based sleep posture recognition system:Towards ubiquitous sleep monitoring’[Engineered Regeneration 4(2023)36-43]
《Engineered Regeneration》2023年第2期223-223,共1页Derek Ka-Hei Lai Li-Wen Zha Tommy Yau-Nam Leung Andy Yiu-Chau Tam Bryan Pak-Hei So Hyo Jung Lim Daphne Sze Ki Cheung Duo Wai-Chi Wong James Chung-Wai Cheung 
The authors regret that the name of the ethic committee that approved the study and the reference number was omitted from the published paper.In this research,all participants signed an informed consent after receivin...
关键词：Engine wideband UWB 
A Compact Ultra-Wideband Circularly Polarized Antenna Array for Vehicular Communications被引量：3
《China Communications》2023年第6期310-320,共11页Wei He Yejun He Long Zhang Jun Hong Haixia Cui Amir Boag 
supported in part by the National Natural Science Foundation of China(NSFC)under Grant No.62071306;in part by Shenzhen Science and Technology Program under Grants JCYJ202001091-13601723,JSGG20210802154203011 and JSGG-20210420091805014。
In this paper,a new compact ultrawideband(UWB)circularly polarized(CP)antenna array for vehicular communications is proposed.The antenna array consists of a 2×2 sequentially rotated T-shaped cross dipole,four parasit...
关键词：circularly polarized antenna vehicle satellite communications cross-dipole antenna ultrawideband(UWB)antenna 
UWB Channel Modeling and Simulation with Continuous Frequency Response被引量：6
《China Communications》2022年第11期88-98,共11页Kai Mao Qiuming Zhu Xijuan Ye Ruirui Feng Fuqiao Duan Yang Miao Maozhong Song 
supported in part by the National Key Scientific Instrument and Equipment Development Project(No.61827801);in part by the National Natural Science Foundation of China(No.62271250);in part by Natural Science Foundation of Jiangsu Province(No.BK20211182);in part by the Key Technologies R&D Program of Jiangsu(Prospective and Key Technologies for Industry)under Grants BE2022067 and BE2022067-3;in part by China Scholarship Council,and in part by Postgraduate Research&Practice Innovation Program of Jiangsu Province,No.KYCX220360.
Ultra-wideband(UWB)technology is a prospective technology for high-rate transmission and accurate localization in the future communication systems.State-of-art channel modeling approaches usually divide the UWB channe...
关键词：ultra-wideband(UWB)channel continuous frequency response frequency-dependent channel parameters simulation model channel measurement 
Super Compact UWB Monopole Antenna for Small IoT Devices
《Computers, Materials & Continua》2022年第11期2785-2799,共15页Ahmed Jamal Abdullah Al-Gburi Zahriladha Zakaria Merih Palandoken Imran Mohd Ibrahim A.A.Althuwayb Sarosh Ahmad Samir Salem Al-Bawri 
This work was supported by Universiti Teknikal Malaysia Melaka(UTeM)under Jurnal/2020/FKEKK/Q00053.
This article introduces a novel,ultrawideband(UWB)planar monopole antenna printed on Roger RT/5880 substrate in a compact size for small Internet of Things(IoT)applications.The total electrical dimensions of the propo...
关键词：Internet of things(IoT) ultra-wideband(UWB)application compact UWB monopole antenna 
Overview of Ultra-Wideband Transceivers——System Architectures and Applications被引量：2
《Tsinghua Science and Technology》2022年第3期481-494,共14页Bowen Wang Haixin Song Woogeun Rhee Zhihua Wang 
supported in part by the National Natural Science Foundation of China (No. 61774092)。
The Ultra-WideBand(UWB) technique, which offers good energy efficiency, flexible data rate, and high ranging accuracy, has recently been recognized as a revived wireless technology for short distance communication.Thi...
关键词：Ultra-Wide Band(UWB) Impulse Radio UWB(IR-UWB) Frequency-Modulation UWB(FM-UWB) Very-Wide Band(VWB) TRANSCEIVERS wireless security mobile Internet of Things(IoT) 
Optical generation of UWB pulses utilizing Fano resonance modulation被引量：1
《Frontiers of Optoelectronics》2021年第4期426-437,共12页Zhe XU Yanyang ZHOU Shuhuang CHEN Liangjun LU Gangqiang ZHOU Jianping CHEN Linjie ZHOU 
the National Key Research and Development Program(Nos.2019YFB2203203 and 2018YFB2201702);the National Natural Science Foundation of China(NSFC)(Grant Nos.61705129 and 61535006);the Shanghai Municipal Science and Technology Major Project(No.2017SHZDZX03);the Open Project Program of Wuhan National Laboratory for Optoelectronics(No.2019WNLOKF004)。
In this paper,we reported an integrated method to generate ultra-wideband(UWB)pulses of different orders based on a reconfigurable silicon micro-ring resonator-coupled Mach–Zehnder interferometer.Under proper operati...
关键词：ultra-wideband(UWB)generation Fano resonance intensity modulation integrated silicon modulator 
Design of a Compact Monopole Antenna for UWB Applications被引量：5
《Computers, Materials & Continua》2021年第1期35-44,共10页Naeem Ahmad Jan Saad Hassan Kiani Daniyal Ali Sehrai Muhammad Rizwan Anjum Amjad Iqbal Mujeeb Abdullah Sunghwan Kim 
the Research Program through the National Research Foundation of Korea,NRF-2019R1A2C1005920,S.K.
In this paper,a low cost,highly efficient and low profile monopole antenna for ultra-wideband(UWB)applications is presented.A new inverted triangular-shape structure possessing meander lines is designed to achieve a w...
关键词：Ultra-wideband(UWB) meander lines monopole antenna high efficiency high gain ANSYS HFSS 
Enhanced radiation characteristics for antipodal Vivaldi antenna using high permittivity dielectric director
《Journal of Advanced Dielectrics》2017年第3期24-28,共5页Rabiaa Herzi Moufida Bouslama Ali Gharsallah 
In this paper,we investigate the influence of higher permittivity dielectric director on the radiation performances of an antipodal Vivaldi antenna.An elliptical dielectric director with high permittivity is inserted ...
关键词：Dielectric director high permittivity antipodal Vivaldi antenna(AVA) ultra-wideband(UWB) antenna array 
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