DIFFERENTIAL SIX-PORT DEMODULATOR

被引：2
|
作者：
Owais, Owais [1 ]
Osth, Joakim [1 ]
Serban, Adriana [1 ]
Karlsson, Magnus [1 ]
Gong, Shaofang [1 ]
机构：
[1] Linkoping Univ, Commun Elect Grp, Dept Sci & Technol ITN, S-60174 Norrkoping, Sweden
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2011年 / 53卷 / 09期
关键词：
differential; six-port; direct conversion demodulator; antiparallel diode pair;
D O I：
10.1002/mop.26191
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：
A differential six-port demodulator for the 7-8 GHz band is reported for the first time. It is composed of a differential six-port correlator on the two sides of the substrate and zero-bias antiparallel Schottky diodes acting as power detectors. It is theoretically analyzed and also simulated. A prototype has been fabricated and data transmission at 0.8 Gbit/s (but not the maximum) with the 16 quadrature amplitude modulation (QAM) is experimentally demonstrated. (C) 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53: 2192-2197, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26191
引用
收藏
页码：2192 / 2197
页数：6
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