Synthetic aperture radar system for generating several SAR transmission beams has antenna elements for generating transmission beams in which separately activatable groups can be defined by circuitry

摘要

The synthetic aperture radar or SAR system has a number of antenna elements (FE1-FE9) for generating transmission beams, within which several groups of antenna elements can be defined by circuitry, each with several adjacent antenna elements, whereby separate activation of a group of antenna elements is possible with the aid of circuit devices (2a-2d). The system has a reflector (1).