Compact Stacked-Patch Antenna for Directional Modulation in Azimuth and Elevation Planes
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2022Access:
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Abel Zandamela, Nicola Marchetti, Adam Narbudowicz, Compact Stacked-Patch Antenna for Directional Modulation in Azimuth and Elevation Planes, 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI), Denver, United States, 10/07-15/07/2022, IEEE, 2022Download Item:
APS2022.pdf (Accepted for publication (author's copy) - Peer Reviewed) 2.078Mb
Abstract:
This work proposes a compact stacked-patch antenna capable of beamsteering in the vertical and horizontal directions. These characteristics are studied to realize directional modulation (DM) schemes in the vertical and horizontal planes, using a structure of 0.56λ diameter. The design offers a unidirectional beamsteering across the entire xy-plane, with a scanning range of 118° and 112° in the xz and yz-planes, respectively. A peak realized gain of 6.75 dBi is achieved, with an isolation better than 15 dB at the center frequency of 2.4 GHz. directional modulation performance shows a beamwidth with Bit Error Rate (BER) < 10−2 of 33° in the horizontal plane, and 50° for the elevation planes. This performance is proposed to improve the secrecy and privacy of data transmission in the growing field of small Internet of Things (IoT) technology.
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Grant Number
Science Foundation Ireland (SFI)
18/SIRG/5612
Author's Homepage:
http://people.tcd.ie/zandameahttp://people.tcd.ie/marchetn
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ACCEPTEDDenver, United States
Author: Zandamela, Abel Abdul; Marchetti, Nicola
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2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (APS/URSI)Publisher:
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