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Small Conformal Cavity-Backed Magnetoelectric Antenna for GNSS Bands

Abstract : In this paper a linearly polarized cylindrically conformal cavity-backed magnetoelectric (ME) antenna is presented. This antenna has a wideband behavior (S-11 < -10 dB from 1.15 to 1.68 GHz) which covers all the GNSS bands and a small size of 75x75x40 mm(3) (0.285x0.285x0.15 lambda(3) at lowest frequency). It also provides very steady radiation properties with gain of approximately 5 dBi and 3dB Beamwidth over 100 degrees for all GNSS band and for both E and H planes of the antenna. A prototype was fabricated and a good agreement is found between measure and simulation.
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Conference papers
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https://hal.archives-ouvertes.fr/hal-03770695
Contributor : Laurent Jonchère Connect in order to contact the contributor
Submitted on : Tuesday, September 6, 2022 - 4:25:40 PM
Last modification on : Tuesday, September 27, 2022 - 4:05:24 AM

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  • HAL Id : hal-03770695, version 1

Citation

Alexandre Causse, Loic Bernard, Sylvain Collardey, Ala Sharaiha. Small Conformal Cavity-Backed Magnetoelectric Antenna for GNSS Bands. 16th European Conference on Antennas and Propagation (EuCAP), Mar 2022, Madrid, Spain. ⟨hal-03770695⟩

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