With the emergence of fifth-generation (5G) cellular networks, millimeter-wave (mmW) and
terahertz (THz) frequencies have attracted ever-growing interest for advanced wireless …

Liquid crystal technology has a long well-established history of applications in visible light,
primarily in the display industry. In contrast, applications at lower frequencies (microwave …

This book will appeal to scientists and engineers who are concerned with the design of
microwave wideband devices and systems. For advanced (ultra)-wideband wireless …

This article presents an introduction of recently developed techniques for the design and
implementation of UWB bandpass filters, including single-layer and multilayer technologies …

In this paper, two-and three-pole microstrip LC constant fractional bandwidth (CFBW) and
constant absolute bandwidth (CABW) tunable bandpass filters are proposed. The equivalent …

The paper presents a new theory of coupled resonator bandpass microwave filters of
arbitrary bandwidth. Constraints on the scattering parameters of lossless, time-invariant, and …

A novel ultra-wideband (UWB) bandpass filter that is capable of integrating multiple notch
bands is proposed in this paper. A multilayer nonuniform periodical structure, which can …

This paper presents a new ultra-wideband (UWB) bandpass filter that is formed by
cascading miniature high-pass and low-pass filters implemented with multilayer liquid …

This article describes a class of recently developed multiple-mode-resonator-based
bandpass filters for ultra-wide-band (UWB) transmission systems. These filters have many …

A synthesis method of wideband cross-coupled resonator filter with inductive and capacitive
coupling components is presented using similarity transformation. The synthesized …