Análise de Arranjos de Antenas de Microfita Baseados na Geometria Fractal de Tetra Círculo pelo Método WCIP

Mychael Duarte, Valdemir Praxedes da Silva Neto, Adaildo D´Assunção

DOI: 10.14209/SBRT.2020.1570655338

Evento: XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2020)

Keywords: Arranjos de Antenas Patch Fractal Antena de Microfita Método WCIP

Abstract

This work presents a theoretical and experimental investigation on the properties of microstrip antenna arrays based on the tetra circle fractal. An antenna was analyzed with a resonator patch for the Bluetooth and Wi-Fi frequency, later, more patches identical to the horizontal axis logo were added, forming analyzed arrays. For the study, arrangements with two and four resonating elements. All proposed structures were constructed and. Results such as return loss and radiation diagrams were obtained using the Ansoft HFSS, WCIP Method and CST Studio software and were compared and discussed with the measurements. A good agreement between the measured and simulated results is observed.

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