Simulation and manufacturing of a miniaturized exponential UWB TEM horn antenna for UWB radar applications

This paper presents the parameterization of the structure of a miniaturized exponential UWB TEM horn antenna and its effect on the matching impedance and directivity. In addition, a microstrip balun that feeds the antenna was proposed in order to improve the balance, and the return loss for low freq...

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Autores principales:	Héctor Dave Orrillo Ascama, Roberto Kenji Hiramatsu, Alexandre M. de Oliveira, Carlos R. P. Dionisio, Sergio Takeo Kofuji
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	Sociedade Brasileira de Microondas e Optoeletrônica e Sociedade Brasileira de Eletromagnetismo
Colección:	Journal of Microwaves, Optoelectronics and Electromagnetic Applications
Materias:	Antenna Microstrip balun Transverse Electromagnetic (TEM) horn antenna Ultra wideband (UWB)
Acceso en línea:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-10742013000200033&lng=en&tlng=en
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