UWB signal sources, antennas and propagation

2003 IEEE Topical Conference on Wireless Communication Technology Pub Date : 2003-10-15 DOI:10.1109/WCT.2003.1321594

J. Andrews

引用次数: 73

Abstract

This paper discusses the history of ultra-wideband (UWB) wireless and considers spectrum issues. It deals with UWB signal sources, including step, impulse, monocycle and RF pulses. It introduces new NLTL technology which can generate 6 V, 4 ps pulses and which could be used for 10 Gbit/s, millimeter wave, UWB wireless LAN. Several UWB antennas are presented including conical, TEM horn, D*dot, monopole and waveguide horn. Experimental proof is given that UWB free space propagation is not wavelength-dependent.

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超宽带信号源、天线和传播

本文讨论了超宽带(UWB)无线技术的发展历史，并考虑了频谱问题。它处理UWB信号源，包括步进、脉冲、单周期和射频脉冲。它引入了新的NLTL技术，可以产生6v, 4ps的脉冲，可用于10gbit /s，毫米波，UWB无线局域网。介绍了几种超宽带天线，包括圆锥天线、TEM喇叭、D点天线、单极天线和波导喇叭。实验证明了超宽带自由空间传播与波长无关。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2003 IEEE Topical Conference on Wireless Communication Technology

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