In this paper, we present a general equivalent-circuit interpretation of finite magnetic
metasurfaces interacting with an arbitrary arrangement of RF coils operating in near-field …

In this article, we introduce a novel antenna employing specifically designed metasurfaces
to improve the radiating performance in close proximity to the human body, as required in …

A distance sensor based on a spiral resonator (SR) label printed on a dielectric substrate
and remotely interrogated through a small loop antenna acting as reader is presented. The …

Microwave sensors are typically characterized using a vector network analyzer (VNA) that
measures the scattering parameters of the device under test (DUT) over a wide frequency …

In this study, a novel microwave sensing system, consisting of a microstrip self-resonant
spiral coil inductively coupled to an external concentric planar probe loop, is presented and …

The recent emergence of Radio Frequency Identification (RFID) applications have attracted
the attention of all the stakeholders, namely developers, manufacturers, and end-users. In …

The European “Senseburn” project aims to develop a smart, portable, non-invasive
microwave early effective diagnostic tool to assess the depth (d) and degree of burn. The …

This article introduces the design and fabrication of a microwave contactless sensor used to
detect the presence of millimetric inclusions in a biological medium for biomedical …

Structural composite materials have gained significant appeal because of their ability to be
customized for specific mechanical qualities for various applications, including avionics …

In this article, a novel method to improve the readability of chipless tags is presented. When
the EM wave falls upon the tag's surface at normal incidence or with a known incidence, the …