Síntese de Distribuições de Fase Não Uniforme para Abertura Circular com Diagrama de Radiação Isoflux

Pedro A B Leão, Tcharles Faria, Fernando Moreira

DOI: 10.14209/sbrt.2023.1570909728

Evento: XLI Simpósio Brasileiro de Telecomunicações e Processamento de Sinais (SBrT2023)

Keywords: Síntese Fase Não Uniforme Isoflux Antenas Refletoras Método da Abertura

Abstract

This paper presents the development of a fully analytical technique for synthesizing non-uniform phase distribution in circular apertures with blockages. The goal is to propose a phase distribution that meets the specifications of an Isoflux radiation pattern. Analytical results for theoretical directivity calculation are presented, as well as the analytical solution for non-uniform phase distribution in an aperture with blockage. A study is also conducted using the Aperture Method to validate and discuss the proposed methodology.

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