A NOVEL AND EFFICIENT MULTI-RESOLUTION CHANNELIZER FOR SOFTWARE DEFINED RADIO

被引：0

作者：

Harris, Fred ^{[1
]}

Venosa, Elettra ^{[1
]}

Chen, Xiaofei ^{[1
]}

Dick, Chris ^{[2
]}

Adams, Brent ^{[3
]}

机构：

[1] San Diego State Univ, San Diego, CA 92182 USA

[2] Xilinx Corp, San Diego, CA 92182 USA

[3] Raytheon Corp, San Diego, CA 92182 USA

来源：

2013 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP) | 2013年

关键词：

Multi-Resolution Channelizer; software defined radio; polyphase channelizer; multirate signal processing;

D O I：

暂无

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

There are number of software defined radio applications in which a radio receiver must access multiple simultaneous channels with different channel bandwidths. This paper presents the architecture of a novel and extremely efficient implementation of such a channelizer. The receiver described here simultaneously forms ten 5-MHz wide channels and one hundred 0.5 MHz wide channels spanning a 50 MHz input bandwidth. Multirate signal processing techniques are used throughout the processing chain to obtain extremely low processing computational workload.

引用

页码：2649 / 2653

页数：5

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