The design and implementation of the filters for the fifth-generation (5G) mobile
communication systems are challengeable due to the demands of high integration, low-cost …

A miniaturized bandpass filter of quad‐band response with high selectivity is reported in this
paper. The developed filter utilizes two sets of symmetric open‐ended split‐ring resonators …

Portable wireless communication systems are increasingly in demand in small sizes for
human convenience. In wireless communication systems, the performance, size, and unit …

This paper presents a very compact quintuple band bandpass filter utilizing multimode stub
loaded resonator. A single symmetric resonator is loaded with a short ended stub at the …

ABSTRACT A quad-band microstrip bandpass filter (BPF) based on a 13-mode resonator is
proposed in this article with compact size, high band‐to‐band isolation, and multiple …

A simple and compact metamaterial inspired filter structure for penta‐band bandpass
response with minimum insertion loss is proposed in this article. The designed filter structure …

A method to design a kind of microstrip filters consisting of only opened stubs and shorted
stubs is proposed in this paper. This method is based on the Theory of Small Reflections …

Two function redefinable on-chip microwave passive device with switchable antennas and
step impedance filters is designed based on the thermally controlled multiphase transition …

In this paper, a novel method to design microstrip filters with arbitrary passband is proposed.
A kind of stubloaded microstrip filter with asymmetric structure is proposed in this paper. The …

This paper proposes a multi-wideband bandpass filter (MW-BPF) using meandered stub-
stepped impedance resonators (MS-SIR). This research shows that MS-SIR resonator can …