A type of compact single/multi-band coupled-multiline filtering section and its application to
the design of RF filtering devices are presented. This one-port filtering cell is made up of N+ …

A new class of in-phase and out-of-phase power dividers with constant equal-ripple
frequency response and wide operating bandwidth is presented in this paper. The proposed …

A dynamic adjustment kernel extreme learning machine with transfer functions is proposed
for parametric modeling of the electromagnetic behavior of microwave components. If …

Classes of input-reflectionless wideband bandpass filters (BPFs) and balun BPF with quasi-
elliptic-type (QET) responses are reported. They consist of two signal-transmission parts in …

In this paper, a balanced-to-balanced in-phase filtering power divider (FPD) is proposed,
which can realize a two-way equal power division with high selectivity and isolation. The …

A class of symmetrical multilayered reflectionless wideband bandpass filters (BPFs) with
shunt/in-series resistively terminated microstrip lines are presented. Based on a wideband …

This paper presents a novel class of multilayered ultra-broadband bandpass filters based on
high-impedance slotline resonators. The equivalent circuit and electrical properties of the …

High-order single-ended and balanced wideband bandpass filters (BPFs) with quasi-elliptic-
type (QET) responses are reported. Firstly, a fifth-order wideband BPF based on a two-layer …

This article proposes a novel substrate integrated suspended slot line (SISSL) platform,
which embeds the slot line inside a metallic shielding enclosure to minimize the radiation …

In this paper, two wideband balanced-to-unbalanced (balun) bandpass filters (BPFs) are
synthetically designed with three-and four-pole filtering responses, respectively. Based on …