Journal of the Korean Institute of Navigation (한국항해학회지)
- Volume 17 Issue 3
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- Pages.77-83
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- 1993
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- 1225-0481(pISSN)
A Study on the Measurement of Absorbption Characteristics for Ferrite Electromagnetic Wave Absorbers Using Parallel Stripline.
평형스트립라인을 이용한 페라이트계 전파흡수체의 특성측정에 관한 연구
Abstract
The goal of this research is to get a measuring system for absorption characteristics over the frequency band with 30MHz to 1, 000MHz concerning the ferrite electromagnetic wave absorbers, for example, grid-type and sintered flat type, etc. It is, however, very difficult to measure the absorption characteristics as in low frequency as in 30 MHz. In this research, therefore, we propose a standing wave method using parallel striplines, fabricate the measuring system, and measure the characteristic of ferrite microwave absorbers using the proposed mea-suring system.
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