DocumentCode
909197
Title
A More Than 4-Percent-Efficiency Solid-State Transmitter for a 4-GHz Radio Relay (Short Papers)
Author
Kitahara, Yuji ; Kyuzak, Tsutomu ; Tamura, Ryoji
Volume
22
Issue
12
fYear
1974
fDate
12/1/1974 12:00:00 AM
Firstpage
1305
Lastpage
1308
Abstract
An FM transmitter having 220-mW output power and 5-W total dc input power and operating in the 4-GHz band has been developed. This transmitter provides a dc-to-RF signal-conversion efficiency of more than 4 percent. Featuring low power consumption and high reliability, this transmitter is suitable for use as a transmitter or an exciter for radio relay of a maximum of 1380 channels.
Keywords
Chemicals; Dielectrics; Electromagnetic wave absorption; Frequency estimation; Insects; Pest control; Radio frequency; Radio transmitters; Relays; Solid state circuits;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1974.1128483
Filename
1128483
Link To Document