DocumentCode
918327
Title
A Reactive Fourth-Harmonic Filter Operating at 400-kW CW
Author
Mohr, Hans J.
Volume
26
Issue
5
fYear
1978
fDate
5/1/1978 12:00:00 AM
Firstpage
341
Lastpage
345
Abstract
A reactive fourth-harmonic filter operating at a fundamental power level of 400-kW CW is described. The filter, used in the NASA Deep Space Instrumentation Facilities, operates in an S-band (WR-430) waveguide run and it effectively attenuates the fourth harmonic of the fundamental transmit frequency near 2.1 GHz by a minimum of 40 dB. The design approach including power handling capability considerations is presented. Also included are some details of mechanical construction, tuning procedures, and results achieved.
Keywords
Attenuation; Cutoff frequency; Harmonic filters; Instruments; Interference; NASA; Passband; Power harmonic filters; Transmitters; Tuning;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1978.1129384
Filename
1129384
Link To Document