This article presents an introduction of recently wideband bandpass filters based on
transversal signal interaction concepts. Different resonant structures are reported on …

Frequency-domain chipless RFID readers hold tremendous promise as a low-cost solution
for mass production of this technology. However, the strong self-jamming signal leakage …

In this paper, a novel terminated coupled line structure (TCLS) is introduced, which is
constructed by a coupled line section and four terminations loaded on it. Introducing different …

A novel but very simple bandpass filter using just three pairs of coupled lines with multiple
transmission zeros (TZs) and transmission poles is proposed in this letter. The filter structure …

A compact ultra-wideband (UWB) bandpass filter with improved upper stopband using
open/shorted stubs is proposed in this letter. Seven transmission zeros in the upper …

This letter presents a simple microstrip dual-mode filtering power divider (FPD) with sharp
frequency selectivity and good in-band isolation. A new topology is proposed to integrate …

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 …

A compact seventh‐order wideband bandpass filter (BPF) with sharp roll‐off skirts using
coupled lines and open stubs (OSs)/shorted stubs (SSs) is proposed. Seven transmission …

In this letter, a new technique to design wideband bandpass filters (BPFs) is proposed. It is
based on the classical filter topology formed by shunt short-circuited stubs connected by …

The concept of transmission zero resonator pair (TZRP) is used in this paper. Based on this
TZRP, a new method to induce a passband is demonstrated, by which different types of …