Single-Layer Dual-Band Leaky Wave Antennas Design Methodology with Directivity Control

Conference paper (2019)

Authors

Nausika Memeletzoglou Carlos III University of Madrid
E. Rajo-Iglesias Carlos III University of Madrid
D.J. Blanco Montero Tera-Hertz Sensing - EEMCS
Research Group
Tera-Hertz Sensing (EEMCS) (TU Delft)
Design methodology Permittivity Impedance Dual band Leaky wave antennas Frequency selective surfaces Cavity resonators
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Published Date

2019

Language

English

Reuse Rights

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Faculty

Electrical Engineering, Mathematics and Computer Science

Department

Microelectronics

Research Group

Tera-Hertz Sensing

Abstract

A new design methodology for dual band leaky-wave antennas is presented in the paper. The proposed methodology is based on the use of a single partial reflective surface (PRS) made with a Frequency Selective Surface (FSS) that fulfills the resonant condition at two different frequencies. This allows the design of a dual band leaky wave antenna including the control on the directivity at each one of the frequencies. Two examples of the application of this method (one with identical directivities at the two frequencies and the other one with different directivities) are presented.

Files

08608717.pdf
(.pdf | 0.268 Mb)