ELECTRICALLY STEERABLE PASSIVE ARRAY RADIATOR ANTENNA WITH RECONFIGURABLE RADIATION PATTERN AND METHOD OF CONFIGURING THE SAME

摘要

It include ground plane this application involves a kind of ESPAR antennas; One driving device is located at the ground plane and orientation outward from ground plane; With a parasitic antenna, it is located around driving device, including control circuit, is configured as control electrical length in parasitic antenna and ground plane. It includes scanning beam antenna in various possible modes of operation that the application, which is also provided for configuring antenna,; Compare scanning result and scheduled radiance standard, and selects most to meet predetermined radiance standard in a scanning resu Configure the selected scanning result of antenna; And the performance of radiating antenna is measured, it repeats above operation, when radiance measurement is lower than predetermined radiance standard.