Electromagnetic Property Sensing: A New Paradigm of Integrated Sensing and Communication

no code implementations • 27 Dec 2023 • Yuhua Jiang, Feifei Gao, Shi Jin

Specifically, we first establish an end-to-end EM propagation model by means of Maxwell equations, where the EM property of the target is captured by a closed-form expression of the ISAC channel, incorporating the Lippmann-Schwinger equation and the method of moments (MOM) for discretization.

Compressive Sensing Material Classification

Learning Diverse Risk Preferences in Population-based Self-play

1 code implementation • 19 May 2023 • Yuhua Jiang, Qihan Liu, Xiaoteng Ma, Chenghao Li, Yiqin Yang, Jun Yang, Bin Liang, Qianchuan Zhao

In this paper, we aim to introduce diversity from the perspective that agents could have diverse risk preferences in the face of uncertainty.

reinforcement-learning Reinforcement Learning (RL)

Near Field Computational Imaging with RIS Generated Virtual Masks

no code implementations • 23 Apr 2023 • Yuhua Jiang, Feifei Gao, Yimin Liu, Shi Jin, Tiejun Cui

We then provide a RIS design scheme for virtual EM masks by employing a regularization technique.

RIS Design for CRB Optimization in Source Localization with Electromagnetic Interference

no code implementations • 1 Oct 2022 • Yuhua Jiang, Yuanwan Mai, Feifei Gao

Reconfigurable Intelligent Surface (RIS) plays an important role in enhancing source localization accuracy.

Reconfigurable Intelligent Surface for Near Field Communications: Beamforming and Sensing

no code implementations • 21 Apr 2022 • Yuhua Jiang, Feifei Gao, Mengnan Jian, Shun Zhang, Wei zhang

However, the conventional continuous aperture RIS is designed to convert the incoming planar waves into the outgoing planar waves, which is not the optimal reflecting scheme when the receiver is not a planar array and is located in the near field of the RIS.