A class of RF planar balanced fourth-order bandpass filter (BPF) with transmission zeros
(TZs) and extended two-port quasi-absorptive bandwidths for both the differential-mode …

A straightforward approach to designing a tri-wideband bandpass filter employing an E-
shaped stepped impedance resonator loaded by an open-circuited tri-section stepped …

A class of novel arbitrary-order balanced bandpass filters (BPFs) and balanced quasi-
reflectionless BPFs (QR BPFs) using out-of-phase coupled double-sided parallel-strip lines …

A class of RF low-pass filters (LPFs) simultaneously featuring flat-in-band-group-delay and
input-quasi-reflectionless characteristics is reported for the first time. By means of a …

In this article, a design method for ultracompact planar filters based on pixelated
configurations is proposed. This design framework discretizes the transmission lines and …

In this paper, a new design for balanced-to-balanced (BTB) filtering power divider (FPD) is
proposed. Originating from the electric field distribution property of TM30 resonant mode on …

Microwave devices, including microwave switches, are more prone to high power discharge
in the L-band. In order to improve the multipactor threshold of coaxial SPDT switches, a …

ABSTRACT A novel balanced switchable bandpass filter with all‐port reflectionless
characteristics is proposed in this paper. The balanced switchable bandpass filter comprises …

This paper presents, a novel and simple resonator structure based second order triple band
waveguide band-pass filter with adjustable centre frequency and 3-dB bandwidth. The …

A novel bandpass-to-all-stop switchable absorptive filter with an ultra-wideband
reflectionless range is proposed in this paper. The bandpass section of the filter consists of a …