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Related Experiment Video

Updated: Jun 25, 2026

Fabrication of a Multiplexed Artificial Cellular MicroEnvironment Array
07:19

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Adaptively programmable metasurface for intelligent wireless communications in complex environments.

Han Qing Yang1,2, Jun Yan Dai1,2, Hui Dong Li1,2

  • 1Institute of Electromagnetic Space, Southeast University, Nanjing, China.

Nature Communications
|July 2, 2025
PubMed
Summary
This summary is machine-generated.

This study introduces an adaptively programmable metasurface (APM) that senses and controls electromagnetic waves in real-time for wireless communications. APM enhances communication quality in complex environments without external input.

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Area of Science:

  • Electrical Engineering
  • Electromagnetics
  • Wireless Communications

Background:

  • Programmable metasurfaces are key for next-generation wireless communications.
  • Current metasurfaces require human control to adapt to electromagnetic environments.

Purpose of the Study:

  • To develop an adaptively programmable metasurface (APM) that integrates sensing and wave manipulation.
  • To enable real-time, autonomous control of the electromagnetic environment.

Main Methods:

  • An APM prototype was designed and constructed.
  • The prototype's sensing and wave manipulation capabilities were experimentally validated.
  • Integrated sensing and communication scenarios were tested with and without APM.

Main Results:

  • The APM demonstrated dual capabilities of sensing wireless environments and manipulating electromagnetic waves.
  • Experimental results confirmed APM's ability to enhance communication quality in complex settings.
  • APM successfully operated without prior knowledge or external input.

Conclusions:

  • The proposed APM offers autonomous, real-time adaptation of electromagnetic environments.
  • APM shows significant potential for improving wireless communication systems.
  • This technology eliminates the need for manual configuration of wireless environments.