A New Method for the Determination of the Reflection and Transmission Characteristics of Dielectric Materials

被引：0

作者：

Kim, Jeong-Hwan ^{[1
]}

Kang, Jin-Seob ^{[1
]}

Park, Jeong-Il ^{[1
]}

Kang, Tae-Weon ^{[1
]}

机构：

[1] Korea Res Inst Stand & Sci, Ctr Electromagnet Wave, Taejon 305340, South Korea

来源：

2014 83RD ARFTG MICROWAVE MEASUREMENT CONFERENCE (ARFTG): MICROWAVE MEASUREMENTS FOR EMERGING TECHNOLOGIES | 2014年

关键词：

Dielectric materials; complex permittivity; reflection and transmission characteristics; transmission line methods; NRW method; MICROWAVE-FREQUENCIES; COAXIAL LINE;

D O I：

暂无

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：

This paper presents a new method for the determination of the reflection and transmission characteristics of dielectric materials that are the parameters for the calculation of the complex permittivity using the Nicolson-Ross-Weir (NRW) method. In transmission line methods, most widely used methods for broadband permittivity measurements, the NRW method gives a stability problem for low-loss dielectric materials near the thickness resonance frequencies. The proposed method successfully removes the problem using a relationship between the reflection and transmission characteristics. The proposed method is a new iterative transmission/reflection method applicable to permittivity measurements using arbitrary sample lengths in wide-band frequencies.

引用

页数：4

共 9 条

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