This review provides a short introduction into the basic principles of dielectric spectroscopy
and it covers modern methods in use to measure the dielectric properties of liquid samples …

Limited sensitivity and sensing range are arguably the greatest challenges in microwave
sensor design. Recent attempts to improve these properties have relied on metamaterial …

An in-body sensor network is that in which at least one of the sensors is located inside the
human body. Such wireless in-body sensors are used mainly in medical applications …

Quality of service (QoS) has been receiving wide attention in many research communities
including networking, multimedia systems, real-time systems and distributed systems. In …

An enhanced model for an open-ended coaxial probe used for making permittivity
measurements is presented. A permittivity measurement system consisting of the coaxial …

This paper presents the design, fabrication, and characterization of a microwave resonator
as a tool for concentration measurements of liquid compounds. The sensing device is a …

We propose a low-cost, easy-to-fabricate, contactless microwave sensor for dielectric
characterization of liquids. The design of the proposed sensor is based on a multiple …

The recent shift in focus from defense and government work to commercial wireless efforts
has caused the job of the typical microwave engineer to change dramatically. The modern …

A tutorial on dielectric (relaxation) spectrometry of liquids is given in this article. Some
methods of measuring complex (electric) permittivity spectra are briefly described. Results …

The advantages and limitations of using partial differential analysis to assess the
methodological uncertainty associated with the measurement of the dielectric properties of a …