COMPACT ARRAY ANTENNA APPARATUS AND METHOD FOR ANTI JAMMING

摘要

Disclosed are an anti-jamming device and an anti-jamming method for lightweight array antennas. The anti-jamming device comprises: a global navigation satellite system (GNSS) array antenna unit which includes multiple GNSS antennas to receive GNSS signals transmitted from a satellite; a first beam forming unit which includes multiple polymerization units to form different types of beams by inputting and polymerizing each of the signals received by the GNSS antennas as a first reference signal and a first auxiliary signal; and a second beam forming unit to input and polymerize the signals of the different types of beams to form an anti-jamming beam having a minimized invisible area, thereby minimizing the invisible area.