… use the SIR hairpin resonator with internal coupling to make the filter more compact and
use the properties of the DGS to widen the SB by optimization design. This paper is organized …

… low-pass filter with a … novel dual-band bandpass filter (DB-BPF) with a dual-path configuration
is realized by cascading λ/2 SIRs. The resonators characteristics, TZs analysis, and design …

… , we develop a bandpass filter using a stub-loaded stepped impedance resonator (SLSIR) …
type of resonator using the input impedance/admittance analysis. In this study, two impedance …

… In this paper, a novel balanced nonreciprocal bandpass filter (BPF) based on the stepped
impedance resonator (… filter from the element values of the low-pass filter prototype. The third …

… −loaded resonator and a stepped impedance resonator to control the impedance ratio
and … zero method, bandwidth control, and size reduction through the folded structure. Dual−band …

… In this article, a compact (0.29 λ g x 0.10 λ g ) low-pass filter (LPF) using a trisection stepped
impedance hairpin resonator (SIHR) with a low insertion loss and a wide attenuation band is …

… as in most of the reported designs. This paper presents a novel SIR wide stopband filter.
The spurious … Ney, ‘‘Integration of optimized lowpass filters in a bandpass filter for out-of-band …

… is introduced in WBBPF and lowpass filter design to obtain wide stopband … novel MMR,
whose resonant characteristics are interpreted by even- and odd-mode analysis technique using …

… with dissimilar characteristic impedances. This approach has … of size than comparable
low-pass filter using stubs. As a … loop resonators and their applications to the design of novel …

… stepped-impedance coupled-line dual-mode resonator (SICLDMR) is proposed. The SICLDMR
is a closed ring structure composed of two coupled lines with different impedances… novel …