Analysis of EMC between Medical Short-Range Devices and Equipment of Wireless Systems

Svistunou, Aliaksandr; Mordachev, Vladimir; Sinkevich, Eugene; Ye, Ming; Dubovik, Arthur

doi:10.1109/emc/si/pi/emceurope52599.2021.9559272

Cited by 5 publications

(1 citation statement)

References 4 publications

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“…Identifying all existing interference paths promptly and predicting the potential influence accurately of the receiver is a tough task [15,16]. The existing tools and methods cannot effectively solve it.…”

Section: Introductionmentioning

confidence: 99%

Fast Measurement and Prediction Method for Electromagnetic Susceptibility of Receiver

Chen,

Lu,

Liu

2024

J. of Syst. Eng. Electron.

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Aiming at evaluating and predicting rapidly and accurately a high sensitivity receiver 's adaptability in complex electromagnetic environments, a novel testing and prediction method based on dual-channel multi-frequency is proposed to improve the traditional two-tone test. Firstly, two signal generators are used to generate signals at the radio frequency (RF) by frequency scanning, and then a rapid measurement at the intermediate frequency (IF) output port is carried out to obtain a huge amount of sample data for the subsequent analysis. Secondly, the IF output response data are modeled and analyzed to construct the linear and nonlinear response constraint equations in the frequency domain and prediction models in the power domain, which provide the theoretical criteria for interpreting and predicting electromagnetic susceptibility (EMS) of the receiver. An experiment performed on a radar receiver confirms the reliability of the method proposed in this paper. It shows that the interference of each harmonic frequency and each order to the receiver can be identified and predicted with the sensitivity model. Based on this, fast and comprehensive evaluation and prediction of the receiver's EMS in complex environment can be efficiently realized.

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Section: Introductionmentioning

confidence: 99%

Fast Measurement and Prediction Method for Electromagnetic Susceptibility of Receiver

Chen,

Lu,

Liu

2024

J. of Syst. Eng. Electron.

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Determining the Protective Distance and Probabilities of Noise in SRD with FHSS

Artyushenko,

Volovach

2023

2023 Dynamics of Systems, Mechanisms and Machines (Dynamics)

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Impact of Electromagnetic Radiation of 4G/5G Base Stations on Medical Short-Range Devices in Urban Area

Svistunou

Mordachev

Sinkevich

et al. 2022

2022 International Symposium on Electromagnetic Compatibility – EMC Europe

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The impact of electromagnetic radiation created by micro base stations of 4G/5G cellular networks on receivers of medical short-range devices of different systems (capsule endoscopy system, body area network system, and active implant system) located inside buildings is analyzed for urban area. The analysis is made by the use of computer simulation involving the multipath radiowave propagation model which takes into account outdoor-to-indoor propagation. To perform the simulation, a 3D model of a fragment of urban area containing buildings of a height from 6 m to 60 m is developed. The integrated interference margin is used as a criterion of electromagnetic compatibility. Results of the analysis show that 4G/5G base stations can create the interference to all considered types of medical short-range devices in cases when emitters are located outside buildings and receptors are located inside buildings. In order to achieve electromagnetic compatibility between these base stations and considered medical systems, recommendations on reducing of levels of electromagnetic interference are given. Results of this research can be used to ensure safe operation of 4G/5G base stations with respect to vital medical devices.

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Analysis of EMC between Medical Short-Range Devices and Equipment of Wireless Systems

Cited by 5 publications

References 4 publications

Fast Measurement and Prediction Method for Electromagnetic Susceptibility of Receiver

Fast Measurement and Prediction Method for Electromagnetic Susceptibility of Receiver

Determining the Protective Distance and Probabilities of Noise in SRD with FHSS

Impact of Electromagnetic Radiation of 4G/5G Base Stations on Medical Short-Range Devices in Urban Area

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