DocumentCode
1380896
Title
Variable directional coupler with LC resonator
Author
Kim, Chul-Soo ; Park, Jun-Seok ; Ahn, Dal ; Lim, Jae-Bong
Author_Institution
Div. of Inf. Technol. Eng., Soonchunhyang Univ., Chungnam, South Korea
Volume
36
Issue
18
fYear
2000
fDate
8/31/2000 12:00:00 AM
Firstpage
1557
Lastpage
1559
Abstract
A new directional coupler with a frequency control circuit and parallel LC resonator is presented. An exact analysis for a variable directional coupler is derived. Changing the resonance frequency of the parallel resonator for the proposed directional coupler can provide tunable frequency characteristics and a wide operating frequency range
Keywords
circuit resonance; directional couplers; resonators; frequency control circuit; operating frequency range; parallel LC resonator; resonance frequency; tunable frequency characteristics; variable directional coupler;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20001103
Filename
868110
Link To Document