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Experimental Characterization of an X-Band Transmitarray with a Reduced Focal Distance

Abstract : We present here the characterization of a 1-bit linearly-polarized reconfigurable 20x20-element transmitarray operating in X-band with a reduced focal distance. The array is illuminated by four 10-dBi horns excited in phase and whose positions have been optimized; this leads to a 45% reduction of the focal distance. The numerical results are validated experimentally in radiation for different beam configurations, and a good agreement with the numerical simulations is demonstrated
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https://hal-univ-rennes1.archives-ouvertes.fr/hal-01300974
Contributor : Laurent Jonchère <>
Submitted on : Monday, April 11, 2016 - 3:46:48 PM
Last modification on : Monday, October 5, 2020 - 9:50:23 AM

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  • HAL Id : hal-01300974, version 1

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Luca Di Palma, Antonio Clemente, Laurent Dussopt, Ronan Sauleau, Patrick Potier, et al.. Experimental Characterization of an X-Band Transmitarray with a Reduced Focal Distance. 2015 IEEE International Symposium on Antennas and Propagation & Usnc/Ursi National Radio Science Meeting, Vancouver, Jul 2015, 2015, Vancouver, Canada. pp.2139--2140. ⟨hal-01300974⟩

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