Análise comparativa de antenas de microfita com geometria de patches elíptico e bioinspirado na folha da caraibeira para aplicação em uwb

Data
2018-04-18
Título da Revista
ISSN da Revista
Título de Volume
Editor
Universidade Federal Rural do Semi-Árido

Resumo

The current demand for new technologies implements communication between devices. In the interaction of these equipments, the antennas are important components, with the need of structures with compact size, low cost and easy daptation in systems, the microstrip antennas are applied in several studies. The present work proposes the development of a comparative study between the antenna patch geometry with elliptical shape and with a bio - inspired shape in the Caraibeira sheet, for application in Ultra Wideband (UWB). Four different cases were analyzed to obtain the design frequencies of each antenna, with FR4 dielectric substrates with an electric permittivity of 4.4 and a truncated earth plane. The antennas were designed and simulated in the ANSYS HFFS® software, obtaining in most cases adequate results in the UWB application for both elliptic and bioinspired forms.


Descrição
Monografia
Citação
Maia (2018), (MAIA, 2018)