DocumentCode
2021336
Title
A broadband 3dB orthogonal bridge in W-band
Author
Gong, Jianping ; Li, Yawei ; Tian, Xi ; Wang, Yuzhu
Author_Institution
School of Physical Electronics, University of Electronic Science and Technology of China, Chengdu, China
fYear
2015
fDate
11-14 Aug. 2015
Firstpage
799
Lastpage
801
Abstract
In this paper, a broadband 3dB orthogonal bridge in W-band with simple structure is presented. This design gives a 90° orthogonal bridge with high isolation and 8 GHz receiving band in W-band. The 3D EM simulation results show that isolation and return loss is better than − 29dB in the 92–100 GHz. The phase difference of the two output ports is 90°±0.1°, the amplitude error smaller than ±0.3dB. The proposed bridge can be used as power combining component and applied in the design of mirror image rejection mixer through the transition of waveguide to microstrip circuit.
Keywords
Image resolution; Mixers; Three-dimensional displays; amplitude error; isolation; orthogonal bridge; return loss;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronic Packaging Technology (ICEPT), 2015 16th International Conference on
Conference_Location
Changsha, China
Type
conf
DOI
10.1109/ICEPT.2015.7236702
Filename
7236702
Link To Document