In the field of microwave measurement, how to miniaturize devices and improve
measurement sensitivity is a major challenge. In this article, a planar microwave sensor …

In this paper, a planar microstrip sensor based on a band-stop filter for determining relative
permittivity of solid materials is presented. The proposed sensor has been composed of the …

ABSTRACT A simple novel microwave planar sensor based on symmetrical split ring
resonator (SSRR) has been applied for the first time to measure the dielectric permittivity of …

Measuring the electromagnetic properties of materials has important applications in many
fields. In this paper, two electrically small sensors based on the split ring resonators (SRRs) …

This paper presents a single port rectangular ring resonator sensor for material
characterizations. The proposed sensor is designed at operating resonance frequency of 4 …

This paper presents two complementary split-ring resonator (CSRR)-based sensors for full
characterization of magneto-dielectric materials. The first proposed sensor is designed by …

In this paper, an extremely sensitive microwave sensor is designed based on a
complementary symmetric S shaped resonator (CSSSR) to evaluate dielectric …

This study proposes a single-port dual-band independent microwave sensor for detecting
solid materials. The sensor structure consists of a pair U-shaped resonators connected by a …

In this paper, a flexible microwave sensor for material dielectric characterization is
presented. The sensor is composed of a two-turn complementary spiral resonator (CSR) in …

In this paper, a highly sensitive octagonal spiral sensor is presented that can be applied to
measure the permittivity of solid materials with high accuracy. Compared with the traditional …