A novel fractal antenna based on the Sierpinski structure for super wide‐band applications
2017; Wiley; Volume: 59; Issue: 5 Linguagem: Inglês
10.1002/mop.30489
ISSN1098-2760
AutoresCruz Ángel Figueroa‐Torres, José Luis Medina‐Monroy, Humberto Lobato‐Morales, Ricardo A. Chavez‐Perez, Andrés Calvillo Téllez,
Tópico(s)Advanced Antenna and Metasurface Technologies
ResumoABSTRACT In this article, a novel structure of a planar monopole antenna for Super Wide‐band applications is proposed. The structure is based on the complementary Sierpinski triangle surrounded by two semi‐circular sectors. The ground plane of the antenna has been modified including some slots to improve the operating bandwidth and coupling. The simulated and experimental results show that the antenna achieves a ratio impedance bandwidth >15:1 (from 1.68 to 26 GHz) for S 11 ≤ −10dB. © 2017 Wiley Periodicals, Inc. Microwave Opt Technol Lett 59:1148–1153, 2017
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