Title :
Design of a 220–325GHz odd harmonic mixer
Author :
Dai, Xiu ; Zhu, Weifeng
Author_Institution :
Nat. Key Labortary of Sci. & Technol. on Electron. Test & Meas., Qingdao, China
Abstract :
We report on a novel harmonic mixer circuit configuration. The mixer employs a novel 180° out of face hybrid using suspended strip line and rectangular waveguide. The shielded microstrip line is optimized and LO amplifier and LO &IF diplexer are integrated. We get good result of conversion loss less than 51 dB.
Keywords :
microstrip lines; millimetre wave amplifiers; millimetre wave mixers; rectangular waveguides; IF diplexer; LO amplifier; LO diplexer; conversion loss; frequency 220 GHz to 325 GHz; harmonic mixer circuit configuration; odd harmonic mixer design; rectangular waveguide; shielded microstrip line; suspended strip line; J band; Millimeter-wave; conversion loss; diplexer; harmonic; mixer;
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.2012.6230293
