Chinese Journal of Magnetic Resonance >
Simulink-based Simulation Study of Continuous Wave Electron Paramagnetic Resonance Signal Processing and Detection
Received date: 2024-10-24
Online published: 2024-12-20
A simulation model of the CW-EPR (continuous wave electron paramagnetic resonance) system’s signal transmission, modulation, and detection is constructed using the Simulink platform. The model supports signal source simulation, modulation, detection by the Schottky diode detector, and lock-in amplifier-assisted demodulation. Using this model, we characterize how 5,5-dimethyl-1-pyrroline N-oxide (DMPO) samples’ spectra vary with modulation amplitudes and phases. Consistency is observed between the simulated and experimentally measured spectral signals over a range of modulation amplitudes and phases. The presented simulation model offers theoretical support for understanding CW-EPR phenomenon in depth, optimizing experimental parameters, and guiding CW-EPR experiments. It also provides a reference for designing and optimizing EPR systems in subsequent research.
CHEN Bo , LIU Quan , MA Lei , CHEN Shunian , JIA Yaqi , ZHU Bin , GUO Junwang . Simulink-based Simulation Study of Continuous Wave Electron Paramagnetic Resonance Signal Processing and Detection[J]. Chinese Journal of Magnetic Resonance, 2025 , 42(2) : 174 -183 . DOI: 10.11938/cjmr20243135
| [1] | DENT M R, MILBAUER M W, HUNT A P, et al. Electron paramagnetic resonance spectroscopy as a probe of hydrogen bonding in Heme-Thiolate Proteins[J]. Inorg Chem, 2019, 58(23): 16011-16027. |
| [2] | BARTER M, MAGRI G, HARARI J, et al. Design considerations of a dual mode X-Band EPR resonator for rapid in-situ microwave heating[J]. Appl Magn Reson, 2022, 53(6): 861-874. |
| [3] | KONG L W, KUANG G L, WU X Y. Research progress of EPR spectrometer under high frequency and high field[J]. Chinese J Magn Reson, 2023, 40(3): 341-364. |
| 孔令文, 匡光力, 吴向阳. 高频高场下EPR谱仪的研究进展[J]. 波谱学杂志, 2023, 40 (3): 341-364. | |
| [4] | LUKAS H, SHARON R. EPR spectroscopy provides new insights into complex biological reaction mechanisms[J]. J Phys Chem B, 2022, 126(39): 7486-7494. |
| [5] | WANG X Y, WANG Y T, YAO J, et al. Progress in the application of electron paramagnetic resonance in fundamental chemical engineering research[J]. CIESC Journal, 2024, 75(1): 74-82. |
| 王欣雨, 王永涛, 姚加, 等. 电子顺磁共振技术在化工基础研究中的应用进展[J]. 化工学报, 2024, 75(1): 74-82. | |
| [6] | FEDIN M V. EPR spectroscopy of functional nanostructures: new targeted approaches and applications[J]. Russ Chem, 2023, 72(2): 312-334. |
| [7] | HE Y, SHI Z F, ZHAO X X, et al. Design and performance of a new multifunction X-band EPR spectrometer[J]. Chinese J Magn Reson, 2022, 39(1): 1-10. |
| 贺羽, 石致富, 赵新星, 等. 新型X波段多功能EPR谱仪的设计与性能[J]. 波谱学杂志, 2022, 39(1): 1-10. | |
| [8] | SALIKHOV K M, ZAVOISKAYA N E. Zavoisky and the discovery of EPR[J]. Resonance, 2015, 20(11): 963-968. |
| [9] | CARDONE M, GARGIULO B, FORNARO E. Modelling and Experimental Validation of a Hybrid Electric Propulsion System for Light Aircraft and Unmanned Aerial Vehicles[J]. Energies, 2021, 14(13): 3969-3984. |
| [10] | FANG E, BEI L, MU J Y, et al. Power electronic transformer design with dual-PWM based on MATLAB/Simulink[J]. Wirel Netw, 2021, 27(7): 4375-4387. |
| [11] | TAKROUNI M, BOUHOUCH R, HASNAOUI S. Simulink implementation of the data distribution service for vehicular controllers on top of GBE and AFDX[J]. Comput J, 2021, 64(6): 860-879. |
| [12] | EITZ P, ZINKE T, LIEBERWIRTH H. Multiphysics Simulation of a vertical roller mill in Matlab?/Simulink?[J]. BHM Berg- und Hüttenm?nnische Monatshefte, 2024, 169(8): 421-430. |
| [13] | JIANG Y, ZHANG Q J. A Simulink model for HY-2Space-brone microwave scattermeter based on MATLAB/Simulink[J]. Spacecraft Engineering, 2013, 22(4): 30-34. |
| 蒋昱, 张庆君. 基于MATLAB/Simulink的HY-2星载微波散射计系统仿真建模[J]. 航天器工程, 2013, 22(4): 30-34. | |
| [14] | CHEN S, LIU H, WU J, et al. Simulation of microwave interferometric radiometer system based on Simulink[J]. Remote Sensing Technology and Application, 2015, 30(4): 757-766. |
| 陈思, 刘浩, 吴季, 等. 基于Simulink的干涉式微波辐射计系统仿真研究[J]. 遥感技术与应用, 2015, 30(4): 757-766. | |
| [15] | JIN X M, ZHU W Y, LIU Q, et al. Numerical modeling and Simulation analysis of coherent wind lidar[J]. Acta Optica Sinica, 2021, 41(6): 29-38. |
| 金效梅, 朱文越, 刘庆, 等. 相干测风激光雷达的数值建模和仿真分析[J]. 光学学报, 2021, 41(6): 29-38. | |
| [16] | LV D Q, HE J, LI R G, et al. Research on Simulation of satellite communication system based on SIMULINK[J]. Fire Control ＆ Command Control, 2016, 41(8): 125-128. |
| 吕大千, 何俊, 李柔刚, 等. 基于SIMULINK的卫星通信系统仿真研究[J]. 火力与指挥控制, 2016, 41(8): 125-128. | |
| [17] | KE J, HE B H, JIN C W, et al. Modeling and simulation of electric thrust reverser actuator control based on Simulink[J]. J Phys: Conf Ser, 2022, 2401(1): 012059. |
| [18] | BU L X, LIN J, CHENG Y M. A Simulink based model for Gamma signal processing algorithms[J]. Nuclear Electronics ＆ Detection Technology, 2023, 43(3):476-483. |
| 步立新, 林京, 程毅梅. 基于Simulink仿真的伽马信号处理方法研究[J]. 核电子学与探测技术, 2023, 43(3): 476-483. | |
| [19] | BAGHDADI M, ELWARRAKI E, AYAD I A, et al. Behavioral electrothermal modeling of MOSFET for energy conversion circuits simulation using MATLAB/Simulink[J]. Microelectron Reliab, 2024, 154: 115340. |
| [20] | PU C W, LIU L, HE D, et al. Deterministic robust backstepping motion tracking controller for proportional valve-controlled pneumatic cylinder system[J]. Journal of National University of Defense Technology, 2024, 46(4):133-141. |
| 浦晨玮, 刘磊, 何迪, 等. 比例阀控气缸系统确定性鲁棒反步运动跟踪控制器[J]. 国防科技大学学报, 2024, 46(4): 133-141. | |
| [21] | GUO Z K, LI Y G, YU B C, et al. Research progress of lock-in amplifiers[J]. Acta Phys Sin, 2023, 72(22):132-150. |
| 郭忠凯, 李永刚, 于博丞, 等. 锁相放大器的研究进展[J]. 物理学报, 2023, 72(22): 132-150. | |
| [22] | LONG J, WANG J Y, DU H W. Influence and optimization of parameters of lock-in amplifier in Terahertz air coherent detection technology[J]. Modern Electronics Technique, 2023, 46(11): 155-159. |
| 龙江, 王婧仪, 杜海伟. 太赫兹空气相干探测技术中锁相放大器参数的影响与优化[J]. 现代电子技术, 2023, 46(11): 155-159. | |
| [23] | ZHANG Q, JEONG W, KANG D J. Lock-in amplifiers as a platform for weak signal measurements: Development and applications[J]. Curr Appl Phys, 2024, 66: 95-109. |
| [24] | LIU Y L, HUO M H, PANG X X, et al. Influence of position and mass of glass sample on electron paramagnetic resonance measurement[J]. Journal of Radiation Research and Radiation Processing, 2018, 36(5): 61-66. |
| 刘玉连, 霍梦慧, 庞新新, 等. 位置和质量对玻璃电子顺磁共振测量的影响[J]. 辐射研究与辐射工艺学报, 2018, 36(5): 61-66. | |
| [25] | ZHANG Q Z, ZOU S, ZHANG H. Application and progress of residual magnetic measurement based on electron paramagnetic resonance spectroscopy[J]. Spectroscopy and Spectral Analysis, 2024, 44(1): 22-28. |
| 张全哲, 邹升, 张红. 基于电子顺磁共振谱的残磁测量应用及进展[J]. 光谱学与光谱分析, 2024, 44(1): 22-28. | |
| [26] | FAN K, GUO J W, ZOU J R, et al. An EPR modulation magnetic field driving device for in vivo tooth dosimetry[J]. Chinese J Magn Reson, 2017, 34(3): 365-371. |
| 范凯, 郭俊旺, 邹洁芮, 等. EPR在体测量专用调制磁场驱动装置[J]. 波谱学杂志, 2017, 34(3): 365-371. | |
| [27] | LUO P W, WANG L, WU Z, et al. The design and characterization of electron spin resonance spectrometer based on double split ring resonator[J]. Chinese J Magn Reson, 2023, 40(1): 92-99. |
| 骆培文, 汪伦, 吴喆, 等. 基于开路谐振环的电子自旋共振系统设计与表征[J]. 波谱学杂志, 2023, 40(1): 92-99. |
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