Broadband Reflection-Type Phase Modulators

A phase modulator circuit is described showing improved broadband capability. A phase error less than 2° can be achieved over more than 25% bandwidth. Circuit realizations in microstrip, fin-line and waveguide technique are also presented.

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Bibliographic Details
Published in1983 IEEE MTT-S International Microwave Symposium Digest pp. 510 - 512
Main Authors Schieblich, C., Goebel, U., Beres, V.
Format Conference Proceeding
LanguageEnglish
Published 1983
Subjects
Bandwidth
Diodes
Distributed parameter circuits
Frequency
Microstrip
Phase modulation
Phase shift keying
Phased arrays
Reflection
Switches
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Summary:A phase modulator circuit is described showing improved broadband capability. A phase error less than 2° can be achieved over more than 25% bandwidth. Circuit realizations in microstrip, fin-line and waveguide technique are also presented.
ISSN:0149-645X
2576-7216
DOI:10.1109/MWSYM.1983.1130964