Reducing the profile, footprint and weight of antennas embarked on aircrafts, drones or satellites has been a long pursued objective. Here we tackle this issue by developing a millimeter-wave 96 GHz elliptical Bull's-Eye antenna with off-axis radiation at 16.5° that has been fabricated by low cost 3-D printing stereolithography, followed by metal coating. The theoretical basis for optimum off-axis operations is explained. Measurement results show an overall good agreement with simulations, displaying a gain of 17 dB and a 3.5° beamwidth (E-plane) at the operational frequency. The off-axis beaming enlarges the potential applicability of this technology with respect to the broadside beam solution.
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|Titolo:||3-D-Printed 96 GHz bull's-eye antenna with off-axis beaming|
|Rivista:||IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION|
|Citazione:||Beaskoetxea, U., Maci, S., Navarro Cía, M., & Beruete, M. (2017). 3-D-Printed 96 GHz bull's-eye antenna with off-axis beaming. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 65(1), 17-25.|
|Appare nelle tipologie:||1.1 Articolo in rivista|
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