DocumentCode
638376
Title
Compact hybrid coupler based on mixed-lattice slow-wave transmission line
Author
Jian-Quan Huang ; Qing-Xin Chu ; Qiao-Lai Tan
Author_Institution
Inst. of Microwave Electron. Technol., XiangNan Univ., Chenzhou, China
fYear
2013
fDate
14-18 April 2013
Firstpage
1
Lastpage
3
Abstract
Compact hybrid coupler utilizing the slow-wave structure has been proposed. The linear phase characteristic of the slow-wave structure was achieved by using the mixed structure of the lattice and pi-shaped topology. The fabricated coupler demonstrates the evident size reduction (55%) with a little performance degradation due to the linear phase characteristic of the slow-wave structure over wideband.
Keywords
slow wave structures; waveguide couplers; compact hybrid coupler; lattice topology; linear phase characteristic; mixed-lattice slow-wave transmission line; pi-shaped topology; slow-wave structure; Couplers; Cutoff frequency; Lattices; Microwave circuits; Power transmission lines; Transmission line measurements; Coupler; Mixed-Lattice; Slow-wave; Transmission line;
fLanguage
English
Publisher
ieee
Conference_Titel
Wireless Symposium (IWS), 2013 IEEE International
Conference_Location
Beijing
Type
conf
DOI
10.1109/IEEE-IWS.2013.6616771
Filename
6616771
Link To Document