公开(公告)号：US4084159A

公开(公告)日：1978-04-11

申请号：US719768

申请日：1976-09-02

申请人： Wilbert Cleon Anderson ,  Vernal Wynn Thompson ,  Lawrence Walter Urry

发明人： Wilbert Cleon Anderson ,  Vernal Wynn Thompson ,  Lawrence Walter Urry

IPC分类号： G01S13/68 ,  G01S9/02

CPC分类号： G01S13/68

摘要： An antenna tracking system in which attenuation of gain in the azimuth tracking circuit as a function of the angle of elevation of the antenna is compensated. A correction circuit is provided in the servo loop for amplifying the azimuth error signal and rate gyro signal by an amount equal to the secant of the elevation angle.