DocumentCode
1675543
Title
A new circuit structure for microwave frequency doublers
Author
Fikart, J. ; Xuan, Y.
Author_Institution
MPR Teltech Ltd., Burnaby, BC, Canada
fYear
1993
Firstpage
407
Abstract
A novel circuit structure for microwave frequency doublers is presented. It has been used in the design of a MMIC (monolithic microwave integrated circuit) doubler. Its major advantages are effective suppression of the unwanted odd-order harmonics and conversion gain to the desired second harmonic. These advantages have been demonstrated by computer simulation and further verified by measured results for the MMIC circuit. The circuit can be used in both balanced and unbalanced output configurations, without requiring baluns or transformers. The fundamental frequency suppression was found to be over 50 dB, while better than 3 dB conversion gain was achieved.<>
Keywords
MMIC; digital simulation; frequency multipliers; MMIC; computer simulation; conversion gain; frequency suppression; microwave frequency doublers; odd-order harmonics; output configurations; Computer simulation; Frequency conversion; Impedance matching; Integrated circuit measurements; MMICs; Microwave circuits; Microwave frequencies; Microwave integrated circuits; Monolithic integrated circuits; Transformers;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1993., IEEE MTT-S International
Conference_Location
Atlanta, GA, USA
ISSN
0149-645X
Print_ISBN
0-7803-1209-0
Type
conf
DOI
10.1109/MWSYM.1993.276792
Filename
276792
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