Influence of element shape on the bandwidth of artificial magnetic conductors

被引：7

作者：

Akhoondzadeh-Asl, L. ^{[1
]}

Nourinia, J. ^{[1
]}

Ghobadi, C. ^{[1
]}

Hall, P. S. ^{[1
]}

机构：

[1] Univ Birmingham, Dept Elect Elect & Comp Engn, Birmingham B15 2TT, W Midlands, England

来源：

JOURNAL OF ELECTROMAGNETIC WAVES AND APPLICATIONS | 2007年 / 21卷 / 07期

关键词：

D O I：

10.1163/156939307780748995

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：

In this paper, the effect of the shape of the element of an artificial magnetic conductor (AMC) on parameters such as bandwidth, resonance frequency, second order mode frequency and resonance frequency stability with angle of incident are analysed by an equivalent circuit model and HFSS simulations. In particular, the effect of element shape on bandwidth is studied and it is shown that increasing surface inductance, as opposed to total inductance, by changing the shape of elements, cannot widen the bandwidth significantly and in some cases even narrower bandwidth is obtained.

引用

页码：929 / 946

页数：18

共 12 条

[1] Bandwidth enhancement of microstrip antenna
Abdelaziz, A. A.
[J]. PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2006, 63 : 311 - 317
[2] Aminian A., 2003, IEEE Antennas and Propagation Society International Symposium. Digest. Held in conjunction with: USNC/CNC/URSI North American Radio Sci. Meeting (Cat. No.03CH37450), P430
[3] [Anonymous], 1988, Microwave Solid State Circuit Design
[4] An electromagnetic bandgap curl antenna for phased array applications
Baracco, JM
Paquay, M
de Maagt, P
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2005, 53 (01) : 173 - 180
[5] The design synthesis of multiband artificial magnetic conductors using high impedance frequency selective surfaces
Kern, DJ
Werner, DH
Monorchio, A
Lanuzza, L
Wilhelm, MJ
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2005, 53 (01) : 8 - 17
[6] Antenna miniaturization and bandwidth enhancement using a reactive impedance substrate
Mosallaei, H
Sarabandi, K
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2004, 52 (09) : 2403 - 2414
[7] Using Electromagnetic Bandgap Superstrate to enhance the bandwidth of Probe-Fed microstrip antenna
Pirhadi, A.
Hakkak, M.
Keshmiri, F.
[J]. PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2006, 61 : 215 - 230
[8] High-impedance electromagnetic surfaces with a forbidden frequency band
Sievenpiper, D
Zhang, LJ
Broas, RFJ
Alexópolous, NG
Yablonovitch, E
[J]. IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1999, 47 (11) : 2059 - 2074
[9] SIMKOVSKI R, 2004, ELECTRON LETT, V40, P92
[10] High-impedance surfaces having stable resonance with respect to polarization and incidence angle
Simovski, CR
de Maagt, P
Melchakova, IV
[J]. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2005, 53 (03) : 908 - 914

← 1 2 →