The method of compensating antenna offset effect in SAR image and the radar using this method

摘要

Since the SAR image is made of a plurality of basic images from a continuous transmission point, the basic image covers the coverage area, and the offset measurement (?) According to the difference between the energy (30 ', 30') of two consecutive points (1,2) received in the coverage area (1 '), the compensation is realized by understanding the measurement on the received antenna gain.