THE EQUIANGULAR SPIRAL ANTENNA AT LOW FREQUENCIES

被引：1

作者：

McFadden, Michael ^{[1
]}

Scott, Waynnond R., Jr. ^{[1
]}

机构：

[1] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2009年 / 51卷 / 02期

关键词：

spiral antennas; electromagnetic analysis; broadband antennas;

D O I：

10.1002/mop.24092

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 effect of the geometry of the equiangular spiral antenna on the lower cutoff frequency of operation is studied using the finite-difference time-domain method. Graphs are provided that allow calculation of the cutoff frequency from the desired performance and geometry. Additionally the patterns of the antennas at cutoff are shown. (C) 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51:536-540, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.24092

引用

页码：536 / 540

页数：5

共 10 条

[1]

[Anonymous], 1993, ANTENNA ENG HDB

[2]

Bawer R., 1960, IRE International Convention Record, P84, DOI [10.1109/irecon.1960.1150893, DOI 10.1109/IRECON.1960]

[3]

Dyson J., 1959, IRE Transactions on Ant. and Prop, V7, P181, DOI [DOI 10.1109/TAP.1959.1144653, 10.1109/ΑΡ.1959.1144653]

[4]

Dyson J. D., 1961, IEEE T MICROW THEORY, V9, P203

[5]

Kaiser J., 1960, IRE Transactions on Antennas and Propagation, V8, P312, DOI DOI 10.1109/TAP.1960.1144840

[6] Design and performance of an ultrawide-band ceramic-loaded slot spiral [J].

Kramer, BA ;

Lee, M ;

Chen, CC ;

Volakis, JL .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2005, 53 (07) :2193-2199

[7] Analysis of the equiangular spiral antenna on a dielectric substrate [J].

McFadden, Michael ;

Scott, Waymond R., Jr. .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2007, 55 (11) :3163-3171

[8]

TATLOVE A, 2000, COMPUTATIONAL ELECTR

[9]

Wentworth SM, 1996, INT J MICROWAVE MILL, V6, P92, DOI 10.1002/(SICI)1522-6301(199603)6:2<92::AID-MMCE2>3.0.CO

[10]

2-L

← 1 →