DocumentCode :
1961940
Title :
Local oscillator for millimeter-wave receivers
Author :
Bhatti, F.A.
Author_Institution :
Nat. Univ. of Sci. & Technol., Rawalpindi
fYear :
2008
fDate :
25-26 March 2008
Firstpage :
1
Lastpage :
4
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 output power of more than 2.5 mW at 2nd 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 105.
Keywords :
cavity resonators; millimetre wave receivers; optical resonators; oscillators; D band; cavity system; frequency 110 GHz to 150 GHz; local oscillator; millimeter-wave receiver; quasioptical open resonator; tunability; Coaxial components; Frequency; Indium phosphide; Klystrons; Local oscillators; Millimeter wave technology; Mirrors; Power generation; Power harmonic filters; Power system harmonics;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical Engineering, 2008. ICEE 2008. Second International Conference on
Conference_Location :
Lahore
Print_ISBN :
978-1-4244-2292-0
Electronic_ISBN :
978-1-4244-2293-7
Type :
conf
DOI :
10.1109/ICEE.2008.4553925
Filename :
4553925
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1961940
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