Microstrip resonator sensors for determination of complex permittivity of materials in sheet, liquid and paste forms

被引：26

作者：

Verma, AK ^{[1
]}

Nasimuddin

Omar, AS

机构：

[1] Univ Delhi, Dept Elect Sci, New Delhi 110021, India

[2] Univ Magdeburg, Dept Microwave & Commun Engn, Magdeburg, Germany

来源：

IEE PROCEEDINGS-MICROWAVES ANTENNAS AND PROPAGATION | 2005年 / 152卷 / 01期

关键词：

D O I：

10.1049/ip-map:20041155

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The microstrip patch resonator in several configurations can be used for determination of the dielectric constant and the loss tangent of materials available in sheet, paste and liquid forms. A suspended patch resonator was developed to determine the dielectric constant and loss tangent of wax, kerosene, petrol and vaseline. The measured dielectric constant of the sample is within +/- 2% and the loss tangent has a variation +/- 0.001 for the sample with moderate loss.

引用

页码：47 / 54

页数：8

共 26 条

[1]

[Anonymous], 1995, DIELECTRIC MAT APPL

[2] DESIGN OF MICROSTRIP ANTENNAS COVERED WITH A DIELECTRIC LAYER [J].