Surface Wave Transformation Lens Antennas

被引：32

作者：

Yang, Rui ^{[1
]}

Lei, Zhenya ^{[1
]}

Chen, Lei ^{[1
]}

Wang, Zhaoxu ^{[1
]}

Hao, Yang ^{[2
]}

机构：

[1] Xidian Univ, Sch Elect Engn, Xian 710071, Peoples R China

[2] Univ London, Sch Elect Engn & Comp Sci, London E1 4NS, England

来源：

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION | 2014年 / 62卷 / 02期

基金：

英国工程与自然科学研究理事会;

关键词：

Lens; surface wave antenna; transformation optics; DESIGN;

D O I：

10.1109/TAP.2013.2291894

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：

A new class of dielectric sheet antennas is presented based on transformation optics. Specifically, we successfully implement the transformation with a consideration of surface wave eigenmode properties, and carry out a practical perforated design by drilling holes to synthesize the required dielectric constants for their potential realization. The full wave simulation shows that our surface wave transformation lens antenna is capable of obtaining a greatly improved directivity, while maintaining the original low profile.

引用

页码：973 / 977

页数：5

共 25 条

[1]

[Anonymous], 1960, IRE T ANTENNAS PROPA

[2]

[Anonymous], 1990, FIELD THEORY GUIDED

[3]

BARLOW HM, 1953, P I ELECTR ENG, V100, P329, DOI 10.1049/pi-3.1953.0068

[4] Non-Uniform Metasurface Luneburg Lens Antenna Design [J].

Bosiljevac, Marko ;

Casaletti, Massimiliano ;

Caminita, Francesco ;

Sipus, Zvonimir ;

Maci, Stefano .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2012, 60 (09) :4065-4073

[5]

Butterfield F. E., 1954, T IRE PROF GROUP ANT, V2, P152, DOI DOI 10.1109/T-AP.1954.27990

[6]

Hougardy R.W., 1958, IRE Transactions on Antennas and Propagation, V6, P370, DOI [10.1109/TAP.1958.1144619, DOI 10.1109/TAP.1958.1144619]

[7] Ground-plane quasicloaking for free space [J].

Kallos, Efthymios ;

Argyropoulos, Christos ;

Hao, Yang .

PHYSICAL REVIEW A, 2009, 79 (06)

[8]

Kraus JohnD., 2001, Antennas For All Applications, V3rd

[9] Hiding under the Carpet: A New Strategy for Cloaking [J].

Li, Jensen ;

Pendry, J. B. .

PHYSICAL REVIEW LETTERS, 2008, 101 (20)

[10] Three-dimensional broadband and broad-angle transformation-optics lens [J].

Ma, Hui Feng ;

Cui, Tie Jun .

NATURE COMMUNICATIONS, 2010, 1

← 1 2 3 →