| 摘要 |
<p>System for the pointing of a space borne antenna beam, where the pointing error sensor functions, obtained by conical scan of the beam, and the pointing error correction function are integrated and actuated by one same device. It consists basically (Fig 2) of a receiver (4), a signal detector (5), a sinus wave generator (6) an adder (7) and an actuator (2). The invention has its preferred application in the space field and it has its most obvious advantage in weight saving, power consumption and simplification of the electronic circuitry. <IMAGE></p> |
