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June 6, 2026Microwave and Optical Technology Letters

A Broadband Multifunctional Reconfigurable Reflective Metasurface Element

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Authors

YLYuchen LiuSLS LiuZSZhichao Sun

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Overview

Randomized trial demonstrates broadband reflective metasurface performance in telecommunications, suggesting improved signal quality.

Key Points

  • The aim is to develop a broadband multifunctional reconfigurable reflective metasurface element for enhanced functionality in the X-band.
  • Utilized PIN diodes and a compact DC-bias network for reflection control.
  • Achieved broadband 1-bit phase modulation and continuous reflection amplitude tuning.
  • Fabricated and tested a prototype using a rectangular waveguide to validate simulation results.
  • Achieved phase modulation with a difference of 180° ± 30° over the 9.65–11.7 GHz band.
  • Reflection amplitude tunable from near-unity reflection to below -10 dB over 9–11.5 GHz.
  • Strong agreement between simulations and measurements supports the design effectiveness.

Cite This Study

Liu et al. (2026) studied this question.

synapsesocial.com/papers/6a23b9ca71a5da9775e75a84https://doi.org/10.1002/mop.70670
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