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2. Programmable Metasurface-based RF Chain-free 8PSK Wireless Transmitter

Author

Tang, Wankai, Dai, Jun Yan, Chen, Mingzheng, Li, Xiang, Cheng, Qiang, Jin, Shi, Wong, Kai-Kit, and Cui, Tie Jun

Subjects
Electrical Engineering and Systems Science - Signal Processing
Abstract

In this letter, a wireless transmitter using the new architecture of programmable metasurface is presented. The proposed transmitter does not require any filter, nor wideband mixer or wideband power amplifier, thereby making it a promising hardware architecture for cost-effective wireless communications systems in the future. Using experimental results, we demonstrate that a programmable metasurface-based 8-phase shift-keying (8PSK) transmitter with 8*32 phase adjustable unit cells can achieve 6.144 Mbps data rate over the air at 4.25 GHz with a comparable bit error rate (BER) performance as the conventional approach without channel coding, but with less hardware complexity., Comment: 3 pages, 9 figures, 1 table, published in Electronics Letters

Published
2019
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17. The Future of Wireless?

Author

Tang, Wankai, primary, Dai, Junyan, additional, Chen, Mingzheng, additional, Li, Xiang, additional, Cheng, Qiang, additional, Jin, Shi, additional, Wong, Kai‐Kit, additional, and Cui, Tie Jun, additional

Published
2019
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