THE MU RADAR WITH AN ACTIVE PHASED-ARRAY SYSTEM .2. IN-HOUSE EQUIPMENT

被引:181
作者
FUKAO, S
TSUDA, T
SATO, T
KATO, S
WAKASUGI, K
MAKIHIRA, T
机构
[1] KYOTO UNIV,DEPT ELECT ENGN,KYOTO 606,JAPAN
[2] MITSUBISHI ELECT CORP,COMMUN EQUIPMENT WORKS,AMAGASAKI,HYOGO 661,JAPAN
[3] KYOTO INST TECHNOL,DEPT ELECT ENGN,MATSUGASAKI,KYOTO 606,JAPAN
关键词
AMPLIFIERS; POWER TYPE - Applications - EARTH ATMOSPHERE - Remote Sensing - RADAR EQUIPMENT;
D O I
10.1029/RS020i006p01169
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
The MU (middle and upper atmosphere radar of Japan uses an active phase array system. Each of 475 crossed three-subelement yagi antennas in a circular array is provided with a 2. 4-kw peak power amplifier. This system configuration attains fast and almost continuous beam steerability at the total peak radiation power of 1 Mw. A description of the in-house equipment is presented.
引用
收藏
页码:1169 / 1176
页数:8
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