Boudkhil, A., Mansouri, B., Chetioui , M., Damou, M., Lallam, A., & Benahmed, . N. (2022). Coupling Matrix Designing of a Cross-Coupled ‎Resonator Waveguide Filter Based on a Fast ‎Tuning and Step by Step Optimization ‎Technique. Advanced Electromagnetics, 11(2), 37–42. https://doi.org/10.7716/aem.v11i2.1758