A Wireless Photoconductive Receiver Using Impulse Modulation and Direct Sequence Code Division

Ramsey, S.,Funk, E.E.,Lee, Chi H.,Craven, J.

Melbourne, Vic（1999）

Dept. of Electr. & Comput. Eng.

被引用4|浏览7

摘要

Direct sequence code division is used to enhance an ultrawideband impulse modulated communication system using a photoconductive switch-based receiver. Experimental results show an aggregate processing gain of 44 dB using a 750 MHz spreading bandwidth

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关键词

digital radio,error statistics,microwave photonics,modulation,photoconducting switches,radio receivers,signal sampling,spread spectrum communication,synchronisation,44 dB,750 MHz,BER,bit error rate,direct sequence code division,front-end correlators,impulse modulation,photoconductive switch-based receiver,ultrawideband communication system,wireless photoconductive receiver