Title: Local oscillator for millimeter-wave receivers
Abstract:A structure for InP TED local oscillator well stabilized by high Q quasi-optical open resonator at D band (110-150 GHz) frequency is presented. The structure consists of three cavity system. The outpu...A structure for InP TED local oscillator well stabilized by high Q quasi-optical open resonator at D band (110-150 GHz) frequency is presented. The structure consists of three cavity system. The output power of more than 2.5 mW at 2 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">nd</sup> harmonic is achieved from the oscillator. The maximum efficiency of the oscillator is found to be 6% whereas the average efficiency is 4.1% The tunability of the oscillator over more than 10 GHz is also developed. The Q value of the open resonator is also measured and is found to be of the order of 10 <sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">5</sup> .Read More
Publication Year: 2008
Publication Date: 2008-03-01
Language: en
Type: article
Indexed In: ['crossref']
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