Low-Profile Dual-Polarization Patch Antenna for Mm-Wave Applications

Publisher:
IEEE
Publication Type:
Conference Proceeding
Citation:
2023 5th Australian Microwave Symposium (AMS), 2023, 00, pp. 11-12
Issue Date:
2023-03-13
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Low-Profile Dual-Polarization Patch Antenna for Mm-Wave Applications.pdfAccepted version588.69 kB
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A low profile dual polarized patch antenna is proposed for millimeter wave mmWave applications Characteristic mode analysis CMA was used to reveal two orthogonal modes that excited the driving patch and the 2 2 patch array In the proposed antenna the coupling between the top 2 2 radiator and the middle driving patch can be regulated by through holes enabling the mmWave dual polarized patch antenna to obtain suitable operating bandwidth with a low profile The proposed antenna with an overall size of 0 34 0 0 34 0 0 05 0 operates from 24 1 GHz to 29 7 GHz 10dB The simulation shows that the isolation is better than 21 dB and the peak gain is 6 9 dBi
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