云南高校图书馆联盟文献共享服务平台- UWB

UWB: 作品数：2293被引量：4315H指数：25; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：周正隋心徐爱功张乃通程卓更多>>; 相关机构：北京邮电大学东南大学哈尔滨工业大学电子科技大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家高技术研究发展计划国家重点基础研究发展计划国家教育部博士点基金更多>>

4-ELEMENT PLANAR ARRAY ANTENNA FOR UWB APPLICATION: 《Journal of Electronics(China)》2014年第3期175-179,共5页Chen Chao Shao Jinjin Meng Shengwei Fang Guangyou Yin Hejun; Supported by the National High Technology Research and Development Program(No.2012AA121901); A novel low-cost 4-element planar array antenna directly fed by a coaxial cable for Ultra-WideBand(UWB) application is presented. The proposed antenna consists of 2×2 bowtie elements and a simple 1:4 power divider fe...; 关键词：Ultra-WideBand(UWB) Planar array Bowtie GAIN

PULSE SHRINKING TIME-TO-DIGITAL CONVERTER FOR UWB APPLICATION: 《Journal of Electronics(China)》2014年第3期180-186,共7页Chen Chao Meng Shengwei Xia Zhenghuan Fang Guangyou Yin Hejun; Supported by the National High Technology Research and Development Program(No.2012AA121901); A kind of architecture of Time-to-Digital Converter(TDC) for Ultra-WideBand(UWB) application is presented. The proposed TDC is based on pulse shrinking, and implemented in a Field Programmable Gate Array(FPGA) device....; 关键词：Ultra-WideBand(UWB) Pulse shrinking Time-to-Digital Converter(TDC) Programmable Delay Line(PDL) Delay resolution measurement

UWB TEM HORN ANTENNA FOR THE ASPHALT PAVEMENT INVESTIGATION: 《Journal of Electronics(China)》2014年第1期24-28,共5页Shao Jinjin Liu Guochang Ji Yicai Fang Guangyou Yin Hejun; Supported by the National High Technology Research and Development Program(No.2012AA121901); A simple Ultra-WideBand(UWB)exponentially-tapered Transverse ElectroMagnetic(TEM)horn antenna is presented for the asphalt detection based on Ground Penetrating Radar(GPR).In order to reduce the reflections from the a...; 关键词：Ultra-WideBand(UWB) Transverse ElectroMagnetic(TEM) horn Exponentially-taper Late-time ringing

AN ULTRA-WIDEBAND ANTENNA FOR THE REINFORCED CONCRETE DETECTION: 《Journal of Electronics(China)》2013年第6期547-552,共6页Shao Jinjin Xia Zhenghuan Ji Yicai Fang Guangyou Yin Hejun; Supported by the National High Technology Research and Development Program(No.2012AA061403); In this paper,an Ultra-Wideband(UWB) planar antenna is proposed for the reinforced concrete detection,which consists of a pair of planar waterdrop arms,a microstrip to coplanar parallel-strips transition and a shallow...; 关键词：Ultra-Wideband （UWB） antenna CAVITY BALUN Voltage Standing Wave Ratio （VSWR）

EFFECT OF MULTIPATH CHANNEL MODELS TO THE RECOVERY ALGORITHMS ON COMPRESSED SENSING IN UWB CHANNEL ESTIMATION: 《Journal of Electronics(China)》2013年第3期254-260,共7页Nguyen ThanhSon Guo Shuxu Chen Haipeng; Multipath arrivals in an Ultra-WideBand (UWB) channel have a long time intervals between clusters and rays where the signal takes on zero or negligible values. It is precisely the signal sparsity of the impulse respon...; 关键词：Compressed Sensing (CS) Ultra-WideBand (UWB) system Recovery algorithms Multipath channel

ANALYTICAL DESIGN OF A MICROSTRIP UWB BPF WITH SHARP REJECTION: 《Journal of Electronics(China)》2012年第5期451-455,共5页Xu Jin Niu Yiming Cui Lan Miao Chen Wu Wen; This paper presents a new Ultra-WideBand (UWB) BandPass Filter (BPF) using half-wavelength Stepped-Impedance Stub-Loaded Resonator (SISLR). Analytical equations derived by the even-odd mode analysis show the new filte...; 关键词：Stepped-Impedance Stub-Loaded Resonator (SISLR) Multi-Mode Resonator (MMR) Ultra-WideBand (UWB) Sharp rejection

A Modified Code Domain Transmitted Reference UWB System: 《Journal of Electronics(China)》2011年第3期341-348,共8页Li Xia Jiang Hua Zhang Jian Kong Zehua; Supported by the National High Technology Research and Development Program of China(863 Program)(No.2009AA011205);the Important National Science and Technology Specific Projects(No.2009ZX03006-008); Based on the research on time domain and frequency domain transmitted reference Impulse Radio Ultra-WideBand (IR-UWB) system, this paper studies the optimization design for code domain transmitted reference IR-UWB sys...; 关键词：Ultra-WideBand (UWB) IMPULSE Transmitted Reference Code-Orthogonalized Pulse peak energy

TRULY BALANCED PULSE GENERATOR USING MICROWAVE TRANSISTOR AND SRD被引量：1: 《Journal of Electronics(China)》2011年第1期141-144,共4页Xie Yifang Xiong Weiming; A novel efficient circuit for Ultra-WideBand(UWB) balanced sub-nanosecond monocycle pulse generation is presented.The pulse generator employs wideband bipolar transistor,step recovery diodes,Schottky diodes,and simple...; 关键词：Balanced monocycle pulse generator Ultra-WideBand(UWB) Microwave bipolar transistor Step Recovery Diode(SRD)

FIXED-POINT BLIND ADAPTIVE MULTIUSER DETECTION ALGORITHM FOR IR UWB SYSTEMS IN MULTIPATH CHANNEL: 《Journal of Electronics(China)》2010年第2期157-165,共9页Wang Feng Xu Chengqi; Using the hypothesis that data transmitted by different users are statistically independent of each other,this paper proposes a fixed-point blind adaptive multiuser detection algorithm for Time-Hopping (TH) Impulse Ra...; 关键词：Ultra Wide Band (UWB) MultiUser Detection (MUD) Bind adaptive FIXED-POINT Multipath channel

ON THE PERFORMANCE OF ANALOG MULTIUSER DETECTION IN ULTRA-WIDEBAND TRANSMITTED-REFERENCE SYSTEM: 《Journal of Electronics(China)》2009年第6期798-803,共6页Ge Wei Zheng Lin Qiu Hongbing; Supported by the Guangxi Natural Science Foundation (No.0731025, No.0731026);the Established Project by Guangxi Education Department (No.200808LX117); The detection performance is evaluated for our proposed analog multiuser receiver in Ultra-WideBand (UWB) transmitted-reference system. In the presence of dense multipath and multi-access signals,the performance analy...; 关键词：Multiuser detection Minimum Mean Square Error （MMSE） Transmitted reference Ultra-WideBand （UWB）

UWB