Dielectric Measurement

122

Dielectric properties of food, agricultural products, biological tissues, resins, plastics, ceramics, soils, and wood at RF and microwave frequencies are considered. The influence of three main factors—frequency, temperature, and moisture content—on complex dielectric constant behavior of lossy materials is analyzed. The most popular measurement techniques—the open‐ended coaxial probe, transmission‐line, and perturbation methods—are described.

Permittivity and Measurements

Комаров

Wang

Tang

2005

122

Permittivity and Measurements

Komarov,

Wang,

Tang

2024

This article provides an overview of the dielectric properties of food, agricultural products, biological tissues, resins, plastics, ceramics, soils, and wood at radio and microwave frequencies. The influence of three main factors, namely, microwave frequency, temperature, and material moisture contents, on complex dielectric properties of lossy materials is analyzed. The most popular measurement techniques, such as the open‐ended coaxial probe method, transmission line method, and perturbation method, are described. Relevant dielectric property data are provided in tables and figures.

Permittivity and Measurements

Komarov,

Wang,

Tang

2024

This article provides an overview of the dielectric properties of food, agricultural products, biological tissues, resins, plastics, ceramics, soils, and wood at radio and microwave frequencies. The influence of three main factors, namely, microwave frequency, temperature, and material moisture contents, on complex dielectric properties of lossy materials is analyzed. The most popular measurement techniques, such as the open-ended coaxial probe method, transmission line method, and perturbation method, are described. Relevant dielectric property data are provided in tables and figures.