Title :
A THZ cross-guide waveguide directional coupler with high directivity
Author :
Xin Wang ; Peng Zhao ; Tingting Yang
Author_Institution :
Sch. of Phys. Electron., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
A terahertz (THZ) cross-guide waveguide directional coupler with high directivity is realized in this paper. This construction covers the frequency from 205 to 235 GHz. Its coupling value is 20±0.8 dB, and the isolation is greater than 51 dB, which means that the directivity is in excess of 30 dB.
Keywords :
directional couplers; submillimetre wave couplers; THZ cross-guide waveguide directional coupler; coupling value; frequency 205 GHz to 235 GHz; terahertz cross-guide waveguide directional coupler; Bandwidth; Couplings; Directional couplers; Electromagnetic waveguides; Metals; Microwave theory and techniques; THZ; high directivity; waveguide coupler;
Conference_Titel :
Electronic Packaging Technology (ICEPT), 2014 15th International Conference on
Conference_Location :
Chengdu
DOI :
10.1109/ICEPT.2014.6922892
