Chenyong Li
4 Papers
Chenyong Li is an academic researcher. The author has contributed to research in topics: Interference (communication) & Computer science. The author has co-authored 4 publications.
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Papers
Interference Coexistence Analysis Between IMT-2020 System and Radar in the Same Frequency Band
Jian Yang,Zengtian Chang,Chunxing Yuan,Jiwei Sun,Siwei Luo,Chenyong Li,Xiaoliang Li +6 more
TL;DR: The typical frequency parameters of radar and the key parameters of base station are sorts out, and a propagation model is established by means of system modeling and Monte Carlo simulation to realize the coexistence of the two systems.
Influence of Public Mobile Communication System on the Frequency of S-Band Radars
Jian Yang,Zengtian Chang,Dongchu Su,Chenyong Li,Siwei Luo,Bowei Chang,Lu Qiang +6 more
TL;DR: In this article , the interference between public mobile communication system and S-band radars was investigated, and an applicable interference analysis model was established, the typical frequency parameters of radar and the key parameters of the base station were sorted out, the radiation parameters of mobile terminal (MT) were tested practically, and the interferences of the mobile terminal and MT to radar were calculated.
Simulation Analysis of RBW Parameters of Spectrum Analyzer Based on Convolution Approach
TL;DR: In this article , an economic, RBW arbitrary adjustable, high accuracy equivalent convolution method was applied for the simulation of the RBW parameters of the spectrum analyzer, and evaluated the effect of RBW and filter type on the degree of output spectrum aliasing based on a typical equal-amplitude two-tone signal input.
Research on the Construction Method in Complex Electromagnetic Environment Based on Composite Signal
TL;DR: In this article , the transmitter resources are multiplexed by each signal component at the same time or sharing time to generate flexible and dense composite signals and solve the problem of complex electromagnetic environment construction under the limited hardware.