ADAPTIVE ARRAY CONTROL DEVICE, METHOD, PROGRAM, ADAPTIVE ARRAY PROCESSING DEVICE, METHOD, PROGRAM

摘要

[PROBLEMS] To enable accurate coefficient update control not depending on an input signal characteristic or arrival direction and provide a high-quality array processing output which is hardly affected by input signal frequency characteristic or arrival direction. [MEANS FOR SOLVING PROBLEMS] Identification information for a target signal and a disturbing signal based on an amplitude is corrected by identification information for the target signal and the disturbing signal based on a phase. By using the correction result, the target signal and the disturbing signal are identified. More specifically, an adaptive array control device includes a phase identification information generation unit, a correction signal generation unit, and a correction unit.