Impact Factor:7.0

DOI number:10.1109/TIM.2025.3650250

Affiliation of Author(s):仪器科学与光电工程学院

Teaching and Research Group:大科学装置研究院

Journal:IEEE Transactions on Instrumentation and Measurement

Abstract:Accurately estimating and suppressing magnetic noise within magnetocardiography (MCG) devices is of great significance for improving the accuracy of MCG measurements. However, the calculation of magnetic noise inside a singleended open magnetic shielding cylinder (MSC) lacks an accurate magnetic noise model. This article analyzes and reconstructs the magnetic noise model (R-MN model) based on the variableparameter magnetic loss separation model to address this issue. By incorporating appropriate penalty terms into the objective function, the variable-parameter magnetic loss separation model ach

Co-author:Peiling Cui, Haifeng Zhang, Fengwen Zhao, Shengjie Qiu, Shiqiang Zheng

First Author:Lanjie Yuan

Indexed by:Journal paper

Discipline:工学

First-Level Discipline:Instrumentation Science and Technology

Document Type:J

Volume:75

Page Number:1-10

ISSN No.:0018-9456, 1557-9662

Translation or Not:no

Date of Publication:2026-01-01