Title :
A 492 GHz submillimeter-wave receiver
Author :
Ji Yang ; Shupin Huang ; Ohishi, M. ; Miyazawa, K.
Author_Institution :
Purple Mountain Obs., Acad. Sinica, Nanjing, China
Abstract :
A 492 GHz submillimeter receiver was designed for application at the POrtable submillimeter telescope (POST). The receiver includes a Schottky diode mixer, a phase-locked Gunn oscillator at 82.3 GHz coupled with multipliers (/spl times/2/spl times/3), and low-noise amplifiers. In this paper, the system configuration and performance are introduced.
Keywords :
Schottky diode mixers; radiotelescopes; submillimetre wave receivers; 492 GHz; 82.3 GHz; LNA; POST; Schottky diode mixer; THF; low-noise amplifiers; multipliers; phase-locked Gunn oscillator; portable submillimeter telescope; submillimeter-wave receiver; Acoustic signal detection; Band pass filters; Gunn devices; Low-noise amplifiers; Observatories; Optical amplifiers; Oscillators; Receivers; Schottky diodes; Telescopes;
Conference_Titel :
Infrared and Millimeter Waves, 2000. Conference Digest. 2000 25th International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-6513-5
DOI :
10.1109/ICIMW.2000.893063
