High-Order Planar Bandpass Filters With Electronically-Reconfigurable Passband Width and Flatness Based on Adaptive Multi-Resonator Cascades.
Roberto Gómez-GarcíaJosé Maria Muñoz-FerrerasJesus Jimenez-CampilloFederico Branca-RoncatiPetronilo Martin-IglesiasPublished in: IEEE Access (2019)