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99 research outputs found

Radio Propagation Channel Characterization and MIMO Over-the-Air Testing

Author: Ji Yilin
Publication venue: Aalborg Universitetsforlag
Publication date: 01/01/2020
Field of study

Enabling High-fidelity Ultra-wideband Radio Channel Emulation:Band-stitching and Digital Pre-distortion Concepts

Author: Fan Wei
Ji Yilin
Publication venue: 'Institute of Electrical and Electronics Engineers (IEEE)'
Publication date: 30/07/2022
Field of study

Measurement-based characterization of 15 GHz propagation channels in a laboratory environment

Author: Ji Yilin
Yan Hua
Yin Xuefeng
Publication venue: 'Institute of Electrical and Electronics Engineers (IEEE)'
Publication date: 01/01/2017
Field of study

Wideband Radio Channel Emulation Using Band-stitching Schemes

Author: Fan Wei
Ji Yilin
Pedersen Gert Frølund
Publication venue: 'Institute of Electrical and Electronics Engineers (IEEE)'
Publication date: 08/07/2020
Field of study

Channel Estimation Using Spherical-wave Model for Indoor LoS and Obstructed LoS Scenarios

Author: Fan Wei
Ji Yilin
Pedersen Gert F.
Publication venue: 'Institute of Electrical and Electronics Engineers (IEEE)'
Publication date: 01/01/2017
Field of study

Near-field Signal Model for Large-Scale Uniform Circular Array and Its Experimental Validation

Author: Fan Wei
Ji Yilin
Pedersen Gert F.
Publication venue: 'Institute of Electrical and Electronics Engineers (IEEE)'
Publication date: 01/01/2017
Field of study

A Simultaneous Wideband Calibration for Digital Beamforming Arrays at Short Distances [Measurements Corner]

Author: Fan Wei
Ji Yilin
Nielsen Jesper Ødum
Publication venue: 'Institute of Electrical and Electronics Engineers (IEEE)'
Publication date: 01/06/2021
Field of study

Channel Characterization for Wideband Large-Scale Antenna Systems Based on a Low-Complexity Maximum Likelihood Estimator

Author: Fan Wei
Ji Yilin
Pedersen Gert F.
Publication venue: 'Institute of Electrical and Electronics Engineers (IEEE)'
Publication date: 01/09/2018
Field of study

Virtual Antenna Array with Directional Antennas for Millimeter-Wave Channel Characterization

Author: Fan Wei
Ji Yilin
Li Mengting
Zhang Fengchun
Publication venue: 'Institute of Electrical and Electronics Engineers (IEEE)'
Publication date: 01/08/2022
Field of study

Channel Estimation Algorithms and Their Impact on Wideband Millimeter Wave Channel Characteristics

Author: Fan Wei
Ji Yilin
Pedersen Gert F.
Zhang Fengchun
Publication venue: 'Institute of Electrical and Electronics Engineers (IEEE)'
Publication date: 29/05/2018
Field of study

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