A gallium arsenide (GaAs)-based millimeter-wave broadband bandpass filter (BPF) is
proposed based on slotted half-mode substrate integrated waveguide (HMSIW) spoof …

A novel 4× 4 Butler matrix fabricated on ridged half-mode substrate integrated waveguide
(RHMSIW) technology is designed and realized. The integration of the proposed Butler …

This paper characterizes the performance of a miniaturized folded ridged half-mode
substrate integrated waveguide (SIW) and explores its use in quarter-mode bandpass filter …

This article presents a novel class of compact hybrid bandpass filters (BPFs) using substrate-
integrated waveguide (SIW) and stripline resonators. As the stripline resonators are inserted …

The miniaturization of microwave and millimeter-wave components is necessary to meet
demand for increasingly smaller integrated circuits. This paper explores the technique of …

This letter presents a low-cost, low-profile, and high-performance Ka-band continuously
tunable substrate integrated waveguide (SIW) phase shifter. The proposed phase shifter …

This article proposes a low-loss and light 3D-printed substrate-integrated waveguide (SIW).
Despite the use of lossy polylactic acid (PLA) material, insertion loss is reduced, and …

This paper introduces an investigation and implementation of integrated SIW system using
Rogger RT/duriod 5880 substrate of εr= 2.2, tanδ= 0.0009 and thickness 0.79 mmsimulated …

A new class of highly-miniaturized “dome”-shaped 3D bandpass filters (BPFs) are
presented. Size reduction is achieved by using: i) capacitively-loaded hemispherical …

Significant miniaturization of substrate integrated waveguides (SIW) is presented, utilizing
folded techniques on ridged half-mode substrate integrated waveguide transmission lines …