DocumentCode
1024485
Title
35 GHz Varactor analogue phase modulator in integrating waveguide technology
Author
Modelski, Jozef ; Hinken, J.H.
Author_Institution
Warsaw Technical University, Institute of Radioelectronics, Warsaw, Poland
Volume
22
Issue
14
fYear
1986
Firstpage
762
Lastpage
763
Abstract
Design method, fabrication process and measurement results of a linear analogue phase modulator in Ka-band with abrupt varactor diode are presented. The modulator was realised in integrating waveguide technology, which is based on a completely dielectric-filled rectangular waveguide. The 180° phase shift over the frequency band 34.3¿35.4 GHz has been received with phase nonlinearity less than 3.5% and insertion loss of 3 ± 0.4 dB.
Keywords
dielectric-loaded waveguides; modulators; phase modulation; solid-state microwave circuits; varactors; 34.3 GHz to 35.4 GHz; 35 GHz; Ka-band; abrupt varactor diode; dielectric-filled rectangular waveguide; insertion loss; integrating waveguide technology; phase nonlinearity; phase shift; varactor analogue phase modulator;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19860524
Filename
4256727
Link To Document