Preliminary results of new 50 MHz doppler radar experiment at Syowa Station

A 50 MHz doppler radar newly installed at Syowa Station in 1982 is characterized by the narrow antenna beams (4°in the horizontal plane) in two different directions (approximately geomagnetic and geographic south), the three operation modes (spectrum, double-pulse and meteor mode) and the minicomput...

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Bibliographic Details
Main Authors: Tadahiko Ogawa, Kiyoshi Igarashi, Masami Ose, Yasukazu Kuratani, Ryoichi Fujii, Takeo Hirasawa
Format: Report
Language:English
Published: Hiraiso Branch, Radio Research Laboratories/Radio Research Laboratories/Radio Research Laboratories/Radio Research Laboratories/National Institute of Polar Research/National Institute of Polar Research 1983
Subjects:
Syowa Station
Memoirs of National Institute of Polar Research
Polar Research
Online Access:https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=1422
http://id.nii.ac.jp/1291/00001422/
https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=1422&item_no=1&attribute_id=18&file_no=1
Description
Summary:A 50 MHz doppler radar newly installed at Syowa Station in 1982 is characterized by the narrow antenna beams (4°in the horizontal plane) in two different directions (approximately geomagnetic and geographic south), the three operation modes (spectrum, double-pulse and meteor mode) and the minicomputer for both real time data processing and radar control. This paper aims to check up many functions given to the radar system by presenting some preliminary results obtained at a very early stage of its operation. It is confirmed that the radar and computer systems operate as planned and are useful for continuous monitoring of the lower auroral ionosphere in the 80-120km height region.

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