Broadband TEM Horn Antenna with Dielectric Lens for UWB Measurement

Konferenz: EuCAP 2009 - 3rd European Conference on Antennas and Propagation
23.03.2009 - 27.03.2009 in Berlin, Germany

Tagungsband: EuCAP 2009

Seiten: 4Sprache: EnglischTyp: PDF

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Hradecky, Zdenek; Holub, Alois (Department of Electromagnetic Field, Czech Technical University in Prague, Technicka 2, 166 27, Prague, Czech Republic)

The paper presents a TEM horn with a dielectric lens located at the antenna aperture. The lens increases antenna gain significantly. The influence of the lens on the antenna properties is discussed and parametric analysis is presented as well. The aim of this paper is to introduce the results of the design, realization and measurement of TEM horn for frequency band 1 - 20 GHz with 20 dB gain.