Analytic derivation of mutual impedance between two arbitrarily located and slanted dipoles using effective length vector

Author

Jung-Hoon Han ; Won-Young Song ; Kyoung-Sub Oh ; Noh-Hoon Myung

Author_Institution

Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol. (KAIST), Daejeon, South Korea

fYear

2013

fDate

5-8 Nov. 2013

Firstpage

401

Lastpage

403

Abstract

Antenna mutual coupling is a significant issue for the mobile communications system, near field communications system, to improve communication capacity and so on. Therefore, the accurate analysis of the mutual coupling between antennas is very important. Accordingly, calculating the mutual impedance of dipoles has been studied in cases of co- and non-planar skew. This paper proposes an exact and simple method for analyzing the mutual impedance between two arbitrarily located and slanted dipoles using the effective length vector (ELV) and derives its closed form solution as well. The proposed formula is verified by numerical tool and gives good agreement.

Keywords

dipole antennas; mobile communication; near-field communication; ELV; analytic derivation; antenna mutual coupling; arbitrarily located dipoles; coplanar skew; effective length vector; mobile communications; mutual impedance; near field communications; nonplanar skew; slanted dipoles; Conference proceedings; dipole; effective length vector; mutual coupling; mutual impedance;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave Conference Proceedings (APMC), 2013 Asia-Pacific

Conference_Location

Seoul

Type

conf

DOI

10.1109/APMC.2013.6695160

Filename

6695160