GAAS-FET DEMODULATOR AND DOWN-CONVERTER FOR OPTICAL-MICROWAVE LINKS

被引:11
作者
RAUSCHER, C
GOLDBERG, L
YUREK, AM
机构
[1] US Naval Research Lab, Washington,, DC, USA, US Naval Research Lab, Washington, DC, USA
关键词
DEMODULATORS - TELECOMMUNICATION LINKS; MICROWAVE; -; TRANSISTORS; FIELD EFFECT;
D O I
10.1049/el:19860482
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 single-gate GaAs FET is utilised to simultaneously perform the photodetection and down-conversion functions of an optical-microwave link receiver, with the transistor supplying its own local oscillator signal through self-oscillation and harmonic generation. Operation up through 89 GHz is demonstrated.
引用
收藏
页码:705 / 706
页数:2
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