Widely Tunable RF Transceiver Front End for Software-Defined Radio

被引：0
|
作者：
Bruno, Michael [1 ]
Murdy, Matthew [1 ]
Perreault, Peter [1 ]
Wyglinski, Alexander M. [1 ]
McNeill, John A. [1 ]
机构：
[1] Worcester Polytech Inst, Dept Elect & Comp Engn, Worcester, MA 01609 USA
来源：
MILCOM 2009 - 2009 IEEE MILITARY COMMUNICATIONS CONFERENCE, VOLS 1-4 | 2009年
关键词：
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：
In this paper, we present the design, implementation, and evaluation of a custom-built wideband RF front-end for enabling dynamic spectrum access communications in software-defined radio platforms. The frontend is designed for wireless operation within the 50 MHz - 2.5 GHz frequency range, and is entirely software-controlled by the platform. Evaluation of the proposed design was conducted using the Universal Software Radio Peripheral (USRP) software defined radio platform and controlled via GNU Radio software. A prototype of the design was successfully demonstrated over a wide range of frequencies. Finally, several remaining design challenges are identified that would further enhance transmission performance.
引用
收藏
页码：1083 / 1088
页数：6
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