@inproceedings{657b8bebf1fb4a38aa7cc6d2f4a52c4e,
title = "Design of 1-Bit Digital Subwavelength Metasurface Element for Sub-6 GHz Applications",
abstract = "This paper proposes a novel 1-bit, electronically reconfigurable, subwavelength metasurface unit cell for sub-6 GHz applications. 180° phase shift is achieved by integrating a single PIN diode in the structure. The unit cell incorporates three layers: The top layer is used for wave reflection, the bottom layer is used for PIN diode placement and DC biasing, and the middle layer acts as a ground plane. The resonance of the unit cell is kept around 3.3 GHz. The magnitude of the reflection coefficient is above 90\%. Besides, a phase difference of 180°+20° is achieved over 200 MHz bandwidth. With these characteristics, the proposed unit cell can find its applications in programmable metasurface functions such as beam steering, beam focusing and beam scattering.",
keywords = "Metasurface, PIN diode, Reconfigurable",
author = "Kazim, \{Jalil Ur Rehman\} and Masood Ur-Rehman and Muath Al-Hasan and Mabrouk, \{Ismail Ben\} and Imran, \{Muhammad Ali\} and Abbasi, \{Qammer H.\}",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 2020 International Conference on UK-China Emerging Technologies, UCET 2020 ; Conference date: 20-08-2020 Through 21-08-2020",
year = "2020",
month = aug,
doi = "10.1109/UCET51115.2020.9205382",
language = "English",
series = "2020 International Conference on UK-China Emerging Technologies, UCET 2020",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2020 International Conference on UK-China Emerging Technologies, UCET 2020",
address = "United States",
}