Modulation scheme and channel dependence of ultra-wideband antenna performance

被引：2

作者：

Sibille, A ^{[1
]}

机构：

[1] ENSTA, Lab Elect & Comp Engn, F-75739 Paris 15, France

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2005年 / 4卷

关键词：

antenna measurements; communication system performance; radio channel; ultra-wideband;

D O I：

10.1109/LAWP.2005.862061

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This letter applies a new statistical approach for the performance evaluation of ultra-wideband (UWB) communications antennas, to the comparison between time and frequency-based modulation schemes. The radio link output signal-to-noise ratio (SNR) is systematically referenced to that obtained by replacing the investigated antenna with an ideal one. This allows establishing a relative performance scale for antennas, suited to their context of use. In addition to the presentation of the method, this letter shows a few exemplary results demonstrating the antenna performance dependence on modulation and channel.

引用

页码：478 / 481

页数：4

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