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Creators/Authors contains: "Shan, Feiyu"

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  1. ; ; ; ; ; (, IEEE)
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  2. ; ; ; (, 2022 IEEE International Symposium on Antennas and Propagation and USNC-URSI Radio Science Meeting (AP-S/URSI))
    An analytical model for reflection of a reconfigurable intelligent surface (RIS) using varactors to adjust the reflection phase of an incident plane wave is presented. The model results are compared to a full-wave RIS simulation for different varactor bias voltages. The model is intended to be analytical and simple enough, but related to a realistic RIS, to be inserted into MIMO wireless systems algorithms to estimate the propagation channel including the RIS. 
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