Wu J. A Hybrid Efficient Iterative ACA-PO and Chebyshev Approximation Technique for Fast Radiation Analysis Over a Broad Frequency Band. ACES Journal [Internet]. 2026 Feb. 20 [cited 2026 May 7];41(02):137–143. Available from: https://journals.riverpublishers.com/index.php/ACES/article/view/29259