New Method for the Microstrip Bandstop Filter With a Wide Stopband and an Extremely High Attenuation. - Ching-Wen Tang; Chieh-Hsuan Yang (IEEE Trans. Circuits Syst. II Express Briefs, 2022)

Design of Planar Wide-Stopband Bandstop Filters With Extra-High Attenuation. - Ching-Wen Tang; Chieh-Hsuan Yang; Jyun-Siang Liao (IEEE Trans. Circuits Syst. II Express Briefs, 2022)