Recent Advances in Display-Integrated Millimeter Wave Antennas
Seminar OnIEEE AP-S Young Professional Ambassador Talk Series: Recent Advances in Display-Integrated Millimeter Wave Antennas |
Dr. Gangil Byun Associate Professor, Department of Electrical Engineering (EE) Director, Core RF/Power Component Research Center for Low-Orbit Next-Generation Satellites (LONGS) |
Ulsan National Institute of Science and Technology (UNIST), Ulsan, South Korea |
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6 July 2023 (Thursday) |
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11:00 am – 12:00 noon |
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Room 15-202, 15/F, State Key Laboratory of Terahertz and Millimeter Waves, Lau Ming Wai Academic Building, City University of Hong Kong |
Abstract
As demands grow for high transmission data rates, low latency, and high reliability, there has been a continuous pursuit of wider bandwidths in wireless communications. This has attracted extensive research interests in millimeter-wave (mmWave) antennas in the fifth-generation (5G) mobile to take advantage of a high-speed transmission network and broader bandwidth than previous cellular technologies. To take those benefits of the mmWave spectrum, an approach of integrating optically-transparent antennas into a display panel, i.e., antenna-on-display (AoD), has been proposed recently. In this talk, we will explore technical challenges when integrating antennas as thin-metal mesh lines on top of the active region of the display area. Some design examples will be presented to overcome strict restrictions on the impedance matching bandwidth, realized gain, efficiency, and polarization without compromising the panel thickness. This talk will be delivered in the sense that both IEEE AP-S members and the general audience will benefit even without a background in electromagnetics.
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- Date: 06 Jul 2023
- Time: 09:00 AM to 01:00 PM
- All times are (UTC+08:00) Hong Kong
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- Hong Kong, Hong Kong
- Hong Kong
- Starts 09 June 2023 10:00 AM
- Ends 06 July 2023 01:00 PM
- All times are (UTC+08:00) Hong Kong
- No Admission Charge