UNIAXIAL CHIRAL QUARTER-WAVE POLARIZATION TRANSFORMER

被引：52

作者：

VIITANEN, AJ

LINDELL, IV

机构：

[1] Electromagnetics Laboratory, Department of Electrical Engineering, Helsinki University of Technology, Otakaari 5 A

来源：

ELECTRONICS LETTERS | 1993年 / 29卷 / 12期

关键词：

CHIRAL MATERIALS; POLARIZATION;

D O I：

10.1049/el:19930717

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 uniaxial chiral medium is a generalisation of the well-studied isotropic chiral media. It is obtained when microscopic helices with parallel axes are positioned in a host dielectric in random locations. Solutions for the dispersion equation and for the eigenwaves for a uniaxial chiral medium were recently found. In the Letter, the polarisation properties of a transverse wave propagating through a uniaxial chiral slab are considered. The results give a simple possibility for constructing a polarisation transformer for changing the polarisation of a propagating plane wave.

引用

页码：1074 / 1075

页数：2

共 8 条

[1]

BASSIRI S, 1986, ALTA FREQ, V55, P83

[2] CANONICAL SOURCES AND DUALITY IN CHIRAL MEDIA [J].

JAGGARD, DL ;

SUN, XG ;

ENGHETA, N .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 1988, 36 (07) :1007-1013

[3]

Kong J. A., 2008, ELECTROMAGNETIC WAVE

[4] SCATTERING BY AN ELECTRICALLY SMALL BIANISOTROPIC SPHERE IN A GYROELECTROMAGNETIC UNIAXIAL MEDIUM [J].

LAKHTAKIA, A ;

WEIGLHOFER, WS .

IEE PROCEEDINGS-H MICROWAVES ANTENNAS AND PROPAGATION, 1992, 139 (03) :217-220

[5] PLANE-WAVE PROPAGATION IN UNIAXIAL BIANISOTROPIC MEDIUM [J].

LINDELL, IV ;

VIITANEN, AJ .

ELECTRONICS LETTERS, 1993, 29 (02) :150-152

[6]

Lindell IV, 1992, METHODS ELECTROMAGNE

[7] A RECIPROCAL PHASE-SHIFTER USING NOVEL PSEUDOCHIRAL OR OMEGA-MEDIUM [J].

SAADOUN, MMI ;

ENGHETA, N .

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 1992, 5 (04) :184-188

[8]

VIITANEN AJ, 1993, 132 HELS U TECHN EL

← 1 →