Summary
International Symposium on Antennas and Propagation
2012
Session Number:3C1
Session:
Number:3C1-4
Adaptive Genetic Algorithm for Damaged Beam Pattern Re-synthesis of Active Phased Array
Jung-Hoon Han,
pp.-
Publication Date:2012/10/29
Online ISSN:2188-5079
Summary:
Array beam pattern is distorted when transmitter and receiver module's (TRM's) malfunction occurs as time goes on. To overcome the performance degradation, re-synthesizing the optimal beam pattern with activated TRMs is preferable to repair or replace the TRM. This paper proposed a method for re-synthesizing optimal beam pattern from the damaged beam pattern using an adaptive genetic algorithm. The proposed method allows increased calculation speed with improved accuracy and provides a cost-effective and less time consuming solution for active phased array antenna systems.