ADAPTIVE ANTENNA DEVICE, PROCESSING METHOD IN THIS ADAPTIVE ANTENNA DEVICE AND RECORDING MEDIUM RECORDING PROGRAM FOR PRACTICING THIS PROCESSING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an adaptive antenna device capable of steadily restraining a jamming signal regardless of weight converging time taken to restrain the jamming signal. ;SOLUTION: Received signals are once wholly stored in a memory circuit 3 after being digitalized. Data enough to converge a weight related to at least an adaptive beam operation is transferred to a weight operation circuit 4 from the memory circuit 3. Time tt taken for transfer and time taken for an operation of a weight are sped up, and after converging the weight, data on an adaptive beam operation is transferred to an adaptive beam operation circuit 5.;COPYRIGHT: (C)1999,JPO