Performance of Array Decomposition Method with Higher-Order Basis Functions

The performance of the Array Decomposition Method for finite regular antenna arrays with arbitrary identical elements using higher-order basis functions is investigated. We demonstrate how using higher-order basis functions results in significantly reduced simulation time for a 10 x 10 (22λ x 22λ) circular horn array, without the need for approximations.

Publication: Proc. 2022 IEEE AP-S Symposium on Antennas and Propagation

Place: Denver, USA