Title :
A terahertz-band E-plane waveguide directional coupler with broad bandwidth
Author :
Xin, Huan ; Li, Sha ; Wang, Yang
Author_Institution :
University of Electronic Science and Technology of China, Chengdu, Sichuan Province, China
Abstract :
A terahertz-band E-plane waveguide directional coupler with broad bandwidth is proposed in this paper.It is comprised of two rectangular waveguides which place parallel to each other and share a common broad wall and with three large apertures in the common broad wall. The results show that return loss and directivity of the coupler is better than 32dB and 25 dB respectively from 325GHz to 500GHz.
Keywords :
Apertures; Frequency conversion; IEEE transactions; Terahertz-band; broad bandwidth; directional coupler; large aperture;
Conference_Titel :
Electronic Packaging Technology (ICEPT), 2015 16th International Conference on
Conference_Location :
Changsha, China
DOI :
10.1109/ICEPT.2015.7236847
