DocumentCode
929163
Title
GaAs varactor diode for u.h.f. t.v. tuners
Author
Niikura, Ikuo ; Hara, Tohru
Author_Institution
Matsushita Research Institute Tokyo Inc., Kawasaki, Japan
Volume
11
Issue
16
fYear
1975
Firstpage
391
Lastpage
392
Abstract
The design and fabrication of a GaAs varactor diode for u.h.f. t.v. tuners were carried out using a GaAs double epitaxial layer. The capacitance ratio of diode. C3/C25, is 6.0 and the series resistance at 470 MHz is 0.24 ¿. These characteristics are much better than those of an Si diode and well satisfy the requirements for t.v. tuners.
Keywords
television receivers; tuning; varactors; GaAs varactor diode; TV tuners; UHF; design; fabrication;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19750296
Filename
4236819
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