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Broadband polarizer and leaky-wave antenna for low cost Ka-band applications

Abstract : In this work we present a leaky wave antenna (LWA) radiating in circular polarization (CP) by means of a broadband multilayered polarizer. The polarizer is designed independently of the LWA antenna without affecting its behaviour. The achieved axial ratio (AR) is kept below 2 dB within a bandwidth of 31% ranging from 26.7GHz to 35.5GHz. All results are verified via full-wave simulations over an angular variation of ±41 deg. © 2016 IEEE.
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01416319
Contributor : Laurent Jonchère <>
Submitted on : Wednesday, December 14, 2016 - 1:11:55 PM
Last modification on : Tuesday, October 6, 2020 - 3:09:47 AM

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D. Blanco, M. Ettorre, R. Sauleau. Broadband polarizer and leaky-wave antenna for low cost Ka-band applications. 2016 IEEE Antennas and Propagation Society International Symposium, APSURSI 2016, Jun 2016, Puerto Rico, United States. pp.343--344, ⟨10.1109/APS.2016.7695880⟩. ⟨hal-01416319⟩

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