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[A-1.2 A Study of Ozone in the Upper-Stratosphere with a Millimeterwave Telescope]

[Contact Person]

Hideo Ogawa
Associate Professor
Department of Physics and Astrophysics
Nagoya University
Chikusa-ku, Nagoya 464-01 Japan
Phone:+81-52-781-6769, Fax:+81-52-782-0647
E-mail:fukui@a.phys.nagoya-u.ac.jp

[Abstract]

　The Department of Physics and Astrophysics, Nagoya University, has developed a microwave ozone sensor operated at 110GHz employing an SIS mixer receiver. The receiver noise is 34 K(SSB). The image sideband is suppressed by > 10dB with two backshorts.
　The acousto-optical spectrometer covers 60MHz with 2048 CCD channels.

[Key Words]

Millimeterwave Ozone Sensor, Stratospheric Minor Components, SIS receiver, Acousto-Optical Spectrometer