SIGNAL-CORRECTION APPARATUS FOR ARRAY ANTENNA

摘要

PURPOSE: A signal correction device for an arrangement antenna is provided to reduce the error measurement time of a transceiver module or arrangement antenna device by detachably mounting an antenna plate. CONSTITUTION: A signal correction device for an arrangement antenna includes a correction signal input port(110), a power distributer(120), a plurality of correction lines(130), and an impedance matching unit(140). The correction signal input port receives a correction signal. A power distributer distributes the correction signal to a plurality of correction lines. The correction line transmits the correction signal to the arrangement antenna device. The correction line is a microstrip line. The impedance matching unit is arranged on the end of the correction line.