Broadband Low-Permittivity Elliptical Lens Fed by a Leaky-Wave Antenna for Communications Applications

Blanco Montero, D.J.; Arias Campo, M.; Llombart, Nuria

Broadband Low-Permittivity Elliptical Lens Fed by a Leaky-Wave Antenna for Communications Applications

Conference paper (2018)

Authors

D.J. Blanco Montero Tera-Hertz Sensing -

M. Arias Campo Tera-Hertz Sensing -

Nuria Llombart Tera-Hertz Sensing -

Research Group

Tera-Hertz Sensing () (TU Delft)

Https://repository.tudelft.nl/Thing_88870181-4b47-411c-b694-6c3efd11b6d3 Lenses Antenna arrays Apertures Frequency measurement Bandwith Optical waveguides

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Published Date

2018

Language

English

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Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Microelectronics

Research Group

Tera-Hertz Sensing

Abstract

In this paper, a leaky-wave fed lens antenna working at G-band for future XG communications is presented. A lens with a diameter of 16λ₀is proposed in HDPE material with a feed matching better than-10dB over a 45% of relative bandwidth. Analytical tools have been applied to achieve an aperture efficiency higher than 80% in the entire frequency band. One prototype have been fabricated and measured and the results agree well with the generated from both analytical approach and full-wave simulations.

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