In this brief, a wide stopband bandpass filter is designed based on the substrate integrated
waveguide (SIW) coupling with complementary split ring resonators (CSRRs) and defect …

In this work, a dual‐mode substrate integrated coaxial line (SICL) bandpass filter supporting
single‐band and dual‐band operation for widely spaced passbands located in X and K …

This paper presents the effects of varying the position, width, and length of a narrow slot
loaded onto the central metal septum of a half guided wavelength folded substrate …