Title :
Wideband millimeter wave waveguide to double-sided parallel-strip line transition
Author :
Xia, Lei ; Xu, Ruimin ; Yan, Bo
Author_Institution :
EHF Key Lab. of Fundamental Sci., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
In this paper, a novel millimeter wave transition between waveguide and double-sided parallel-strip line (DSPSL) is proposed. The energy is coupled to the DSPSL from waveguide through the double-sided taper slot on the substrate which inserted into the waveguide. The back-to-back transition configuration is investigated with 0.5dB insertion loss from 31GHz to 39GHz. The proposed transition has more than 22% fractional bandwidth for which the return loss is better than 15dB.
Keywords :
strip lines; DSPSL; double-sided parallel-strip line transition; double-sided taper slot; frequency 31 GHz to 39 GHz; millimeter wave transition; wideband millimeter wave waveguide; Electromagnetic waveguides; Microwave circuits; Microwave filters; Millimeter wave technology; Substrates; Waveguide transitions; millimeter wave; parallel-strip line; transition; waveguide;
Conference_Titel :
Computational Problem-Solving (ICCP), 2012 International Conference on
Conference_Location :
Leshan
Print_ISBN :
978-1-4673-1696-5
Electronic_ISBN :
978-1-4673-1695-8
DOI :
10.1109/ICCPS.2012.6384279
