A Sub-Nyquist Reconfigurable Receiver via Random Demodulation

被引：0

作者：

Smaili, Sami ^{[1
]}

Massoud, Yehia ^{[1
]}

机构：

[1] Worcester Polytech Inst, Elect & Comp Engn Dept, Worcester, MA 01609 USA

来源：

2013 IEEE 14TH ANNUAL WIRELESS AND MICROWAVE TECHNOLOGY CONFERENCE (WAMICON) | 2013年

关键词：

reconfigurable receivers; software defined radios; compressive sensing;

D O I：

暂无

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper we propose a reconfigurable receiver that utilizes random demodulation, a compressive sensing architecture for efficient signal projection on a sensing signal. In the proposed system, the sensing signal is designed to annihilate the contribution of undesired frequency components in the collected measurements, thus allowing for the recovery of selected signal bands. The acquisition rate is proportional to the desired signal bandwidth rather than the total bandwidth of the input signal.

引用

页数：4

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