High-Resolution Real-Time Spectrum Sniffer for Wireless Communication

被引：0

作者：

Zhang, Qingfeng ^{[1
]}

Nikfal, Babak ^{[1
]}

Caloz, Christophe ^{[1
]}

机构：

[1] Ecole Polytech Montreal, Dept Elect Engn, Montreal, PQ H3T 1J4, Canada

来源：

PROCEEDINGS OF 2013 URSI INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC THEORY (EMTS) | 2013年

基金：

加拿大自然科学与工程研究理事会;

关键词：

GROUP-DELAY; SYSTEM; MICROSTRIP;

D O I：

暂无

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：

A high-resolution real-time spectrum sniffer based on a novel dispersive delay structures (DDSs) design technique is presented. In this technique, the required stepped group delay response is realized as the superposition of a linear response and sawtooth response. To validate the proposed technique, a spectrum sniffer with 60 MHz frequency resolution is demonstrated. The simulation results show that the spectrum sniffer can determine the availability of three different channels in real-time.

引用

页码：64 / 66

页数：3

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