Nonlinear transmission lines (NLTLs) have been increasingly studied to produce high power
microwaves (HPM) at higher repetition rates than conventional HPM devices without …

With increasing penetration of wireless charging technologies comes an ever-rising demand
for wireless power transfer (WPT) structures that demonstrate high power transfer and power …

A compact self-diplexing antenna is presented here using substrate-integrated waveguide
(SIW) technology. The antenna operates at 2.45 GHz for the ISM band and 3.5 GHz for the …

Metamaterials, consisting of subwavelength resonant structures, can be artificially
engineered to yield desired response to electromagnetic waves. In contrast to the naturally …

This article presents a highly sensitive microwave sensor for dielectric sensing. One of the
main disadvantages of microwave resonant-based sensors is cross sensitivity originated by …

In this article, we review definition, origin, terminology, fundamental properties, design
concepts and procedures, basic applications, modeling, and numerical simulation of …

We report a numerical study on the design of a broadband metamaterial absorber (MMA)
with a single layer of metal–dielectric–metal based on an FR-4 substrate for X-band …

We present the design of asymmetric circular split ring resonator as a chipless radio
frequency identification (RFID) sensor tag design that can be deployed to measure multiple …

We present the design of a flat lens, made by a conventional material and an epsilon near-
zero metamaterial, to plug up the aperture of a short horn antenna, in order to achieve …

In this article, microstrip patch antenna with complementary split ring resonator (CSRR)
loaded ground plane is proposed for gain improvement. Gain was improved by introducing …