A Wideband Front-End for Software Defined Radio

被引：0
|
作者：
Zhou, Shengyuan [1 ]
Zhao, Qiuming [1 ]
Mo, Chengjian [1 ]
Wei, Xing [2 ]
机构：
[1] Guilin Univ Elect Technol, Sch Informat & Commun, Guilin 541004, Peoples R China
[2] Sichuan Normal Univ, Dept Math & Software, Chengdu 610064, Peoples R China
来源：
2010 6TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS NETWORKING AND MOBILE COMPUTING (WICOM) | 2010年
关键词：
software defined radio; wideband receiver; front-end; Low noise factor;
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：
The rapid development of software defined radio made stringent requirements for wideband receivers to be wide operating frequency, effective with frequency selectivity, low noise factor, high sensitivity and wide dynamirange. This paper presents a design scheme for wideband receiver in the software defined radio broadcasting stations. The nationality of three frequency mixings method is analyzed and validated. Then the modeling and simulation of the whole system is proceeded. The results show that this design scheme's each target are superior to the requirements of the existing software-defined radio RF front-end.
引用
收藏
页数：4
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