Invited Talk: Changfei Zhou, Dalian University of Technology

Special session 14: Antenna Techlologies for 5G/B5G Communications

Short Bio: 
Changfei Zhou received the B.S. and M.S. degrees in communication engineering from Harbin Institute of Technology, Harbin, China, in 2012 and 2014, and the PhD degree from the University of Hong Kong, Hong Kong, China, in 2018. From 2018 to 2019, he was an antenna engineer in LSCM research centre of Hong Kong. Since 2019, he has been a lecture with the Dalian University of Technology. His current research interests include multiband and wideband antennas, RFID, and metasurface design.

Title:  A Wideband L-probe Fed Antenna Based on Metasurface with High Efficiency

Abstract:
A metasurface (MS)-based wideband antenna is presented in this paper. The proposed antenna consists of an MS, an L-probe and a ground plane. The MS is formed with an array of 4 × 4 periodic metal patches and fed by the L-shaped probe for a wideband operation. Simulated results show that proposed antenna exhibits an impedance bandwidth of 24.6% (2.78-3.56 GHz). Also, a peak gain of 8.4 dBi at 3.15 GHz is achieved. The simulated radiation patterns of the proposed antenna are stable over the operating band.