ELECTROMAGNETIC-FIELD AND TRANSMISSION CHARACTERISTICS OF A PARALLEL 2-WIRE LINE COVERED WITH A 3-LAYER MEDIA

被引：0

作者：

KUBOYAMA, Y ^{[1
]}

SHIBUYA, T ^{[1
]}

SATO, R ^{[1
]}

机构：

[1] TOHOKU GAKUIN UNIV,FAC ENGN,DEPT ELECT ENGN,TAGAJO,MIYAGI 985,JAPAN

来源：

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES | 1995年 / 43卷 / 01期

关键词：

dielectric tube waveguide; electromagnetic field; mode coupling; transmission characteristics;

D O I：

10.1109/22.363005

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：

Electromagnetic held and transmission characteristics of a parallel two-wire line (PTWL) covered with a three-layer media were analyzed. It becomes clear that the PTWL mode will strongly couple to the natural HE(1m) or EH(1m) modes. At the resonance frequencies, most of the electromagnetic energy is stored in medium II region, while propagation takes place in bath medium II and III. Off resonance, most of the energy is concentrated close to the PTWL. Numerical results are in good agreement with experimental results, Such a line could possibly be used as a dielectric tube antenna or, alternatively, as a band elimination filter and so on.

引用

页码：69 / 77

页数：9

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