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Optical heterodyne image rejection receiver

 
: Westphal, F.-J.; Strebel, B.

Electronics Letters 24 (1988), No.7, pp.440-2
ISSN: 0013-5194
English
Journal Article
Fraunhofer HHI ()
demodulation; fibre optics; optical communication equipment; receivers; optical heterodyne type; communication equipment; image rejection receiver; receiver front end; if frequency; fibre-optic techniques; 1.5 GHz

Abstract
An optical heterodyne image rejection receiver front end is reported. An image rejection better than 25 dB at an IF frequency of 1.5 GHz was observed. The receiver is realised in fibre-optic techniques.

: http://publica.fraunhofer.de/documents/N-13927.html