DocumentCode :
891834
Title :
A High-Performance Integrated Microwave Circuit Frequency Quadruple
Author :
Johnson, Kenneth M.
Volume :
16
Issue :
7
fYear :
1968
fDate :
7/1/1968 12:00:00 AM
Firstpage :
420
Lastpage :
424
Abstract :
An S- to X-band frequency quadrupler was developed with a 4.0-dB conversion loss and 11-percent bandwidth using hybrid integrated microwave circuit techniques. The multiplier has a low-pass transforming filter on the input and a bandpass filter consisting of half-wavelength lines edge coupled over quarter wavelengths on the output. Design curves for the bandpass filter are given for ceramic microstrip. Two beam-lead varactors were used in the multiplier giving it an input power-handling capability of 3-watts peak power.
Keywords :
Band pass filters; Bandwidth; Ceramics; Coupling circuits; Frequency conversion; Low pass filters; Microstrip filters; Microwave filters; Microwave theory and techniques; Varactors;
fLanguage :
English
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9480
Type :
jour
DOI :
10.1109/TMTT.1968.1126712
Filename :
1126712
Link To Document :
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