Title :
Design of a micromachined waveguide bandpass filter for Terahertz application
Author :
Xie, Shanyi ; Hu, Jiang ; Zhang, Yong ; Wu, Yonglun
Author_Institution :
Fundamental Sci. on EHF Lab., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Design of a micromachined 380GHz bandpass filter based on 508μm × 254μm waveguide is presented. Simulation results show an insertion loss of 0.36dB and a return loss of 22.20dB at 380.75 GHz with 2.91% fractional bandwidth.
Keywords :
band-pass filters; micromachining; submillimetre wave filters; terahertz wave devices; waveguide filters; frequency 380 GHz; frequency 380.75 GHz; insertion loss; loss 0.36 dB; loss 22.20 dB; micromachined waveguide bandpass filter design; return loss; Band pass filters; Bandwidth; Insertion loss; Microwave filters; Rectangular waveguides; Resonator filters; Surface impedance; Filter; Micromachining; Waveguide;
Conference_Titel :
Microwave and Millimeter Wave Technology (ICMMT), 2012 International Conference on
Conference_Location :
Shenzhen
Print_ISBN :
978-1-4673-2184-6
DOI :
10.1109/ICMMT.2012.6230332
