DocumentCode
2761630
Title
A wideband 10 dB hybrid ring
Author
Li, Shu Liang ; Zhang, De Bin ; Ling, Tian Qing ; Liu, Hongjie
Volume
2
fYear
2010
fDate
20-23 Sept. 2010
Firstpage
1
Lastpage
4
Abstract
An enhanced-bandwidth 10 dB hybrid ring is proposed in this paper. A novel composite microstrip model of a phase-reversing short circuit coupling line with defected ground structure (DGS) is also proposed, and the related parameters of the circuit are given. Compared to the conventional transmission line, the novel structure has the characteristic of an advanced phase shift. Besides, it is also characterized by small, compact and easily realized size. Based on this, an X-band (8-12 GHz) 1:10 hybrid ring is proposed. The simulated and measured results show that the hybrid ring has perfect amplitude and phase characters.
Keywords
defected ground structures; microstrip lines; bandwidth 8 GHz to 10 GHz; composite microstrip model; defected ground structure; enhanced-bandwidth hybrid ring; gain 10 dB; phase-reversing short circuit coupling line; transmission line; wideband hybrid ring; 10 dB; Defected ground structure; Hybrid ring;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultra-Wideband (ICUWB), 2010 IEEE International Conference on
Conference_Location
Nanjing
Print_ISBN
978-1-4244-5305-4
Electronic_ISBN
978-1-4244-5306-1
Type
conf
DOI
10.1109/ICUWB.2010.5615822
Filename
5615822
Link To Document