Title :
5th order millimeter-wave Substrate Integrated Waveguide band pass filters
Author :
Athanasopoulos, N.C. ; Makris, D.V. ; Voudouris, K.N.
Author_Institution :
Dept. of Electron., Technol. Educ. Instn. of Athens, Athens, Greece
Abstract :
5th order millimeter-wave bandpass filter design and modeling based on Substrate Integrated Waveguide (SIW) technology is presented in this research. Two 60 GHz bandpass filters are designed and been simulated providing 1.67% and 1.6% relative bandwidths at 59.8 GHz and 62.2 GHz respectively. SIW-microstrip transitions are included in the final designs. Simulation shows small return losses, high out-of-band rejections and moderate insertion losses in pass bands. The proposed SIW filters can be easily integrated in millimeter-wave integrated circuits.
Keywords :
band-pass filters; millimetre wave filters; substrate integrated waveguides; 5th order millimeter-wave bandpass filter; SIW-microstrip transitions; frequency 59.8 GHz; frequency 62.2 GHz; millimeter-wave integrated circuits; moderate insertion losses; out-of-band rejections; relative bandwidths; substrate integrated waveguide technology; Band pass filters; Bandwidth; Filtering theory; Integrated circuit modeling; Microwave filters; Simulation; Substrates;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2011 International Conference on
Conference_Location :
Torino
Print_ISBN :
978-1-61284-976-8
DOI :
10.1109/ICEAA.2011.6046335
