FOUR-OCTAVE SIX-PORT RECEIVER AND ITS CALIBRATION FOR BROADBAND COMMUNICATIONS AND SOFTWARE DEFINED RADIOS

被引：36

作者：

de la Morena-Alvarez-Palencia, C. ^{[1
]}

Burgos-Garcia, M. . ^{[1
]}

机构：

[1] Tech Univ Madrid, Escuela Tecn Super Ingn Telecomunicac, Dept Signals Syst & Radiocommun, Microwave & Radar Grp, Madrid 28040, Spain

来源：

PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER | 2011年 / 116卷

关键词：

0.9; GHZ; FILTER; DESIGN;

D O I：

10.2528/PIER11030407

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：

This paper presents a software defined radio six-port receiver for a novel broadband mobile communications system. The prototype covers the frequency range from 0.3 GHz to 6 GHz, and operates with up to 100 MHz-wide channels. The multi-band and multi-mode demodulation capabilities of the six-port architecture have been experimentally demonstrated. The six-port receiver has been satisfactorily proved for high data rates (up to 93.75 Mb/s, limited by the available test instruments). An efficient six-port auto-calibration method suitable for large instantaneous bandwidth systems is presented and validated.

引用

页码：1 / 21

页数：21

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