Title :
Realization of a sub-harmonic mixer with a substrate integrated waveguide filter
Author :
Tang, Hongjun ; Zhang, Yulin ; Wei Hong
Author_Institution :
Dept. of Radio Eng., Southeast Univ., Nanjing, China
Abstract :
This paper presents a sub-harmonic mixer (SHM), where a substrate integrated waveguide (SIW) filter is embedded to achieve better image frequency suppression and low conversion loss. With a two cavities SIW filter, 38.2 dB image frequency suppression and 6.9 dB conversion loss are achieved.
Keywords :
cavity resonator filters; mixers (circuits); waveguide filters; 38.2 dB; 6.9 dB; cavities; image frequency suppression; low conversion loss; subharmonic mixer; substrate integrated waveguide filter; Band pass filters; Filtering theory; Frequency conversion; Image converters; Interference; Mixers; Q factor; Radio frequency; Resonator filters; Schottky diodes;
Conference_Titel :
Wireless Communications and Applied Computational Electromagnetics, 2005. IEEE/ACES International Conference on
Print_ISBN :
0-7803-9068-7
DOI :
10.1109/WCACEM.2005.1469701
