Simultaneous wireless information and power transfer transmitting architecture based on asynchronous space-time-coding digital metasurface [Invited]
Chinese Optics Letters, ISSN: 1671-7694, Vol: 21, Issue: 8
2023
- 5Citations
- 1Mentions
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Example: if you select the 1-year option for an article published in 2019 and a metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019. If you select the 3-year option for the same article published in 2019 and the metric category shows 90%, that means that the article or review is performing better than 90% of the other articles/reviews published in that journal in 2019, 2018 and 2017.
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Metrics Details
- Citations5
- Citation Indexes5
- Mentions1
- News Mentions1
- News1
Most Recent News
Reports on Optics from Southeast University Provide New Insights (Simultaneous Wireless Information and Power Transfer Transmitting Architecture Based On Asynchronous Space-time-coding Digital Metasurface [Invited])
2023 OCT 10 (NewsRx) -- By a News Reporter-Staff News Editor at Telecommunications Daily -- Researchers detail new data in Optics. According to news reporting
Article Description
Simultaneous wireless information and power transfer (SWIPT) architecture is commonly applied in wireless sensors or Internet of Things (IoT) devices, providing both wireless power sources and communication channels. However, the traditional SWIPT transmitter usually suffers from cross-talk distortion caused by the high peak-to-average power ratio of the input signal and the reduction of power amplifier efficiency. This paper proposes a SWIPT transmitting architecture based on an asynchronous space-time-coding digital metasurface (ASTCM). High-efficiency simultaneous transfer of information and power is achieved via energy distribution and information processing of the wireless monophonic signal reflected from the metasurface. We demonstrate the feasibility of the proposed method through theoretical derivations and experimental verification, which is therefore believed to have great potential in wireless communications and the IoT devices.
Bibliographic Details
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=85170234774&origin=inward; http://dx.doi.org/10.3788/col202321.080005; https://www.researching.cn/articles/OJab96173708504c48; http://sciencechina.cn/gw.jsp?action=cited_outline.jsp&type=1&id=7562331&internal_id=7562331&from=elsevier; https://dx.doi.org/10.3788/col202321.080005
Shanghai Institute of Optics and Fine Mechanics
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