In many high-temperature superconducting (HTS) applications, HTS coated conductors
carry DC currents under external AC magnetic fields. There are two AC loss mechanisms in …

A full-passband linear-phase band-pass filter (BPF) equalized with negative group delay
circuits (NGDC) is proposed. The NGDCs are utilized to suppress the salient group delay at …

This article presents a design technique of quasi-elliptic filters by applying two novel planar
triplets, which eliminates the need for negative couplings. A composite right-/left-handed …

In this article, we present a novel ultracompact plasmonic bandpass filter (BPF) based on a
recently proposed concept of effective localized surface plasmons (ELSPs). By virtue of the …

This work proposes a microwave resonator built from gallium arsenide using integrated
passive device (IPD) technology. It consists of a three-layered interlaced spiral structure with …

Inline topology filters have the advantages of a simple structure and fewer coupling
coefficients. Based on the inline topology, this paper constructs a phase compensation …

An asymmetric prototype of a cul-de-sac topology filter to introduce finite frequency
transmission zeros (FTZs) in pairs with the least cross-coupling is synthesized and designed …

A novel dualband high-temperature superconducting (HTS) bandpass filter is proposed with
group delay equalization for 5G emergency communication receivers with N41 and N79 …

By analyzing the mechanism of the Cul-de-sac topology to realize the response of the
generalized Chebyshev response function, the principle of introducing the transmission …

A self‐equalized linear‐phase microstrip bandpass filter (BPF) utilizing negative group delay
(NGD) parallel‐coupled three‐line (PCTL) units is presented in this letter. The NGD PCTL …