GA Design of Wire Pre-Fractal Antennas and Comparison With Other Euclidean Geometries

被引：15

作者：

Fernandez Pantoja, M. ^{[1
]}

Garcia Ruiz, F. ^{[1
]}

Rubio Bretones, A. ^{[1
]}

Gomez Martin, R. ^{[1
]}

Gonzalez-Arbesu, J. M. ^{[2
]}

Romeu, J. ^{[2
]}

Rius, J. M. ^{[2
]}

机构：

[1] Univ Granada, Fac Ciencias, Dept Electromagnet, E-18071 Granada, Spain

[2] Univ Politecn Cataluna, Dept Teoria Senyal & Comunicac, ES-08034 Barcelona, Spain

来源：

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS | 2003年 / 2卷

关键词：

Fractal wire antennas; genetic algorithms (GA);

D O I：

10.1109/LAWP.2003.819694

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 multi-objective genetic algorithm (GA) has been applied in conjunction with the numerical electromagnetic code (NEC) to the optimization of wire pre-fractal Koch-like antennas in terms of bandwidth, efficiency, and electrical size. Their performance is compared to that of other nonfractal designs.

引用

页码：238 / 241

页数：4

共 13 条

[1] Electrically small self-resonant wire antennas optimized using a genetic algorithm [J].

Altshuler, EE .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2002, 50 (03) :297-300

[2]

Back E. T., 1997, HDB EVOLUTIONARY COM

[3] The Koch monopole: A small fractal antenna [J].

Baliarda, CP ;

Romeu, J ;

Cardama, A .

IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 2000, 48 (11) :1773-1781

[4] The Effectiveness of Space-Filling Fractal Geometry in Lowering Resonant Frequency [J].

Best, Steven R. ;

Morrow, Jarrett D. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2002, 1 :112-115

[5] On the Resonant Properties of the Koch Fractal and Other Wire Monopole Antennas [J].

Best, Steven R. .

IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2002, 1 :74-76

[6]

Choo H., 2002, P IEEE AP URSI S SAN

[7] PHYSICAL LIMITATIONS OF OMNI-DIRECTIONAL ANTENNAS [J].

CHU, LJ .

JOURNAL OF APPLIED PHYSICS, 1948, 19 (12) :1163-1175

[8]

COELLO CA, 1999, P GEN EV COMP C GECC, P117

[9] Fractal antennas: A novel antenna miniaturization technique, and applications [J].

Gianvittorio, JP ;

Rahmat-Samii, Y .

IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2002, 44 (01) :20-36

[10]

McKinzie W. E., 1997, P IEEE ANT PROP S, V1, P13

← 1 2 →