This paper presents a microwave sensor using a pair of split-ring resonators (SRRs). The
sensor is designed by loading a microstrip transmission line by two identical SRRs on its …

A novel flow sensor is presented to measure the flow rate within microchannels in a real-
time, noncontact and nonintrusive manner. The microfluidic device is made of a fluidic …

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 …

This academic paper introduces a novel sensor known as the Planar Microstrip-based Triple
Ring Bridge Complementary Split Ring Resonator (TRB-CSRR) sensor. The main objective …

Microwave resonant sensors are limited in their current form to a static resonant frequency,
which can lead to misidentification when two materials or mixtures with similar dielectric …

In this work, a compact, inexpensive, and efficient dual band microwave sensor is proposed.
The sensor is based on two Complementary Symmetric Split-Ring Resonators (CSSRRs) …

In this study, a novel non-invasive and contactless microwave sensor using a square
substrate integrated waveguide (SIW) re-entrant cavity is proposed for complex permittivity …

Gas detection in flexible electronics demands novel materials with superior sensing
performance that have high mechanically strength, are flexible, low-cost, and sustainable …

The superior performance of metamaterial-inspired sensors has enabled their application in
various material characterization tasks, such as dielectric constant measurement …

A new radio-frequency (RF) liquid permittivity measurement system using a filter-based
microfluidic sensor is proposed in this article. Integrating the filter-based sensor with an RF …