| 摘要 |
PROBLEM TO BE SOLVED: To quickly direct the antenna to the tracking direction of the tracking object without overshooting. SOLUTION: The tracking demodulation receiver comprises an angle component signal formation means for forming the angle component signal representing the angle error between the present antenna angle and the target antenna angle, based on the sum signal and the differential signal inputted from the antenna; and the variable gain amplifying means for outputting the error signal, by amplifying the angle component signal formed by the angle component signal forming means by the gain corresponding to the angle error. COPYRIGHT: (C)2009,JPO&INPIT
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