DocumentCode
430569
Title
The CPW directional couplers with enhanced directivity via modified finite-extent backed conductor and t-type slot
Author
Jeong Hoon Park ; Chang On Lee ; Kyung Min Choi ; Chull-Chai Shin
Volume
1
fYear
2004
fDate
12-14 Oct. 2004
Firstpage
293
Lastpage
296
Abstract
Compensation structures are proposed in the CPW directional couplers with finite-extent backed conductor. The proposed strnctures are realized the T-type expanded slot and/or modified finite-extent backed conductor in CPW coupled structures. To enhance directivity, inductance is added by T-type slot and modified backed conductor changes capacitance. The proposed CPW directional coupler at 1 GHz has good directivity in simulation and measurement.
Keywords
Capacitance; Cities and towns; Conductors; Coplanar waveguides; Dielectric constant; Directional couplers; Educational institutions; Inductance; Power dividers; Waveguide components;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference, 2004. 34th European
Conference_Location
Amsterdam, The Netherlands
Print_ISBN
1-58053-992-0
Type
conf
Filename
1412577
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