基于多端口网络的电场辐射发射试验仿真方法

doi:10.12305/j.issn.1001-506X.2025.05.04

Abstract

Abstract:

In order to predict the risk of exceeding electric field radiation emission test standards during the product design stage, a fast simulation method of electric field radiation emission test based on multi-port network theory is proposed. The standard test is defined as a multi-port network. To efficiently determine the coupling relationship between transmission and reception, scattering parameters among ports are calculated. The simulation accuracy of the test environment is verified by measurement. Experimental results demonstrate that the proposed method achieves an average error of less than 2 dB and 6 dB for continuous wave and pulse excitation, respectively, which highlights its effectiveness. Compared with traditional simulation methods, the proposed method significantly enhances accuracy and efficiency. Therefore, this fast simulation method of electric field radiation emission test based on multi-port network theory holds great practical significance in predicting and evaluating risks associated with exceeding equipment's electric field radiation emission test standards.

Key words: electromagnetic compatibility, electromagnetic simulation, multi-port network theory, electromagnetic compatibility test

CLC Number:

TN06

Ceyi MA, Wenxuan WEI, Ze YU, Yingjie WANG. Simulation method for electric field radiation emission test based on multi-port network[J]. Systems Engineering and Electronics, 2025, 47(5): 1414-1420.

Figures/Tables 15

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References 34

1	陈凯柏, 高敏, 周晓东, 等. 毫米波探测器的超宽带耦合特性[J]. 系统工程与电子技术, 2022, 44 (12): 3641- 3651. doi: 10.12305/j.issn.1001-506X.2022.12.07
	CHEN K B , GAO M , ZHOU X D , et al. Ultra-wideband coupling characteristics of millimeter wave detector[J]. Systems Engineering and Electronics, 2022, 44 (12): 3641- 3651. doi: 10.12305/j.issn.1001-506X.2022.12.07
2	JIA Z L , ZHANG H H , DING D Z , et al. Time-domain shielding effectiveness analysis based on DGTD method accelerated by local time-stepping and parallel techniques[J]. IEEE Trans.on Electromagnetic Compatibility, 2023, 65 (3): 900- 911. doi: 10.1109/TEMC.2023.3239162
3	SCOTT G D , POOLEY M A , COTTS B R T . Numerical and analytical modeling of electromagnetic fields from offshore power distribution cables[J]. IEEE Trans.on Magnetics, 2023, 59 (5): 1- 5.
4	ZAIKIN D I , MIKKELSEN S L , JONASEN S , et al. Prediction of radiated emissions from a fuel cell power converter by measuring the common-mode current in the attached cable[J]. IEEE Access, 2023, 11, 930- 949. doi: 10.1109/ACCESS.2022.3233543
5	孔繁, 盛卫星, 马晓峰, 等. 高速背板互连的信号完整性仿真方法[J]. 系统工程与电子技术, 2014, 36 (10): 2082- 2088. doi: 10.3969/j.issn.1001-506X.2014.10.31
	KONG F , SHENG W X , MA X F , et al. An efficient method for analyzing crosstalk of coaxial cable bundles[J]. Systems Engineering and Electronics, 2014, 36 (10): 2082- 2088. doi: 10.3969/j.issn.1001-506X.2014.10.31
6	RASM S , ANDRIEU G , REINEIX A , et al. Virtual signal integrity test on shielded/unshielded twisted-wire pairs in reverberation chambers under realistic industrial constraints[J]. IEEE Trans.on Electromagnetic Compatibility, 2023, 65 (1): 28- 38. doi: 10.1109/TEMC.2022.3217190
7	WAQAR M , CHANG Y B , KWON J , et al. DDR4 ball grid array package intermittent fracture effect on signal integrity[J]. IEEE Trans.on Components, Packaging and Manufacturing Technology, 2023, 13 (1): 70- 78. doi: 10.1109/TCPMT.2023.3239408
8	SINGH S , DWIZA B , JAYARAMAN K , et al. Novel single-stage and two-stage integrated magnetic chokes for DC-side EMI filter in motor drive applications[J]. IEEE Trans.on Power Electronics, 2024, 39 (1): 570- 581. doi: 10.1109/TPEL.2023.3321635
9	PEI X , SHAN Y , PEI J , et al. Submodule switching-state based EMI modeling and mixed-mode EMI phenomenon in MMC[J]. IEEE Trans.on Power Electronics, 2023, 38 (2): 1831- 1843. doi: 10.1109/TPEL.2022.3214990
10	PASHAEI M , HASANISADI M , TAHAMI F . Comprehensive conducted emission analysis of the three-phase and single-phase LLC resonant converters for EV application[J]. IEEE Trans.on Electromagnetic Compatibility, 2023, 65 (5): 1556- 1564. doi: 10.1109/TEMC.2023.3280362
11	SU D L , XIE S G , CHEN A X , et al. Basic emission waveform theory: a novel interpretation and source identification method for electromagnetic emission of complex systems[J]. IEEE Trans.on Electromagnetic Compatibility, 2018, 60 (5): 1330- 1339. doi: 10.1109/TEMC.2017.2771454
12	ZHANG S Q , IOKIBE K , TOYOTA Y . Conducted noise prediction for DC-DC converter by noise source model accounting for switching fluctuation[J]. IEEE Trans.on Electromagnetic Compatibility, 2023, 65 (3): 924- 934. doi: 10.1109/TEMC.2023.3236674
13	WANG Y , WEN H A , HOU X Z , et al. Comparison of diffe-rential-mode and mixed-mode conducted emission for household appliances in power-line communication system[J]. IEEE Trans.on Electromagnetic Compatibility, 2017, 59 (6): 2023- 2028. doi: 10.1109/TEMC.2016.2607754
14	PENUGONDA S , BAI S Q , SANPHUANG V , et al. Three-terminal noise source extraction from a Qi-based wireless power transfer system for predicting conducted emissions[J]. IEEE Trans.on Electromagnetic Compatibility, 2023, 65 (5): 1548- 1555. doi: 10.1109/TEMC.2023.3296639
15	REZAEI H , SØRENSEN M , HUANG W , et al. Analyzing the influence of imbalanced two-or three-wire VHF LISN on radiated emissions from AC cables[J]. IEEE Trans.on Electromagnetic Compatibility, 2022, 64 (2): 327- 337. doi: 10.1109/TEMC.2021.3111136
16	LU H , CIBULKA M J , JONES C E , et al. High directivity reference RF source and its radiated emission model for site correlation[J]. IEEE Trans.on Electromagnetic Compatibility, 2020, 62 (4): 1619- 1627. doi: 10.1109/TEMC.2020.3003309
17	MURUGAN R , CHEN J , TRIPATHI A , et al. Multiscale EMC modeling, simulation, and validation of a synchronous step-down DC-DC converter[J]. IEEE Journal on Multiscale and Multiphysics Computational Techniques, 2023, 8, 269- 280. doi: 10.1109/JMMCT.2023.3276358
18	YAO C Y , LIAO W J . An estimation method for EMI radiated emissions using measured source voltages[J]. IEEE Trans.on Electromagnetic Compatibility, 2023, 65 (3): 770- 779. doi: 10.1109/TEMC.2023.3245140
19	郑红星, 萧剑平, 曹桂珍, 等. 小型战术导弹电磁兼容性测试与仿真分析研究[J]. 弹箭与制导学报, 2013, 33 (1): 44- 48. doi: 10.3969/j.issn.1673-9728.2013.01.011
	ZHENG H X , XIAO J P , CAO G Z , et al. The electromagnetic compatibility testing and simulation analysis research of small tactical missiles[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2013, 33 (1): 44- 48. doi: 10.3969/j.issn.1673-9728.2013.01.011
20	GABRIADZE G , CHIQOVANI G , GHEONJIAN A , et al. Enhanced PEEC model based on automatic voronoi decomposition of triangular meshes[J]. IEEE Trans.on Electromagnetic Compatibility, 2020, 62 (5): 2196- 2208. doi: 10.1109/TEMC.2019.2956586
21	ZHANG J , POMMERENKE D , FAN J . Determining equivalent dipoles using a hybrid source-reconstruction method for characterizing emissions from integrated circuits[J]. IEEE Trans.on Electromagnetic Compatibility, 2017, 59 (2): 567- 575. doi: 10.1109/TEMC.2016.2638758
22	SHINDE S , MASUDA K , SHEN G Y , et al. Radiated EMI estimation from DC-DC converters with attached cables based on terminal equivalent circuit modeling[J]. IEEE Trans.on Electromagnetic Compatibility, 2018, 60 (6): 1769- 1776. doi: 10.1109/TEMC.2017.2782659
23	REDDY V S , KRALICEK P , HANSEN J A . A novel segmentation approach for modeling of radiated emission and immunity test setups[J]. IEEE Trans.on Electromagnetic Compatibility, 2017, 59 (6): 1781- 1790. doi: 10.1109/TEMC.2017.2699480
24	JIA J , RINAS D , FREI S . Predicting the radiated emissions of automotive systems according to CISPR 25 using current scan methods[J]. IEEE Trans.on Electromagnetic Compatibility, 2016, 58 (2): 409- 418. doi: 10.1109/TEMC.2015.2511185
25	YI Z Q , ZOU J , TIAN X X , et al. A multicomponent iterative method for efficient source reconstruction based on magnitude-only and single-plane near-field scanning[J]. IEEE Trans.on Electromagnetic Compatibility, 2023, 65 (3): 879- 889. doi: 10.1109/TEMC.2023.3247681
26	SONG T H , WEI X C , XIAO Q H , et al. A source reconstruction method for unknown EMI sources inside a shielding enclosure based on magnitude-only near-field scanning[J]. IEEE Trans.on Electromagnetic Compatibility, 2024, 66 (1): 247- 255. doi: 10.1109/TEMC.2023.3325371
27	HUANG X , LIU Q F , CHEN H , et al. A new hybrid equivalent modeling method of low-frequency radiation source based on GS and JADE algorithms and phaseless near-field data[J]. IEEE Trans.on Electromagnetic Compatibility, 2024, 66 (3): 917- 927. doi: 10.1109/TEMC.2024.3359259
28	HE X , HUBING T H . A closed-form expression for estimating maximum radiated emissions from a heatsink on a printed circuit board[J]. IEEE Trans.on Electromagnetic Compatibility, 2012, 54 (1): 205- 211. doi: 10.1109/TEMC.2011.2169248
29	BAKLEZOS A T , NIKOLOPOULOS C D , KATSOURIS A G , et al. Electromagnetic emission modeling in case of shielded cabling with respect to the ground dielectric properties[J]. IEEE Trans.on Electromagnetic Compatibility, 2016, 58 (6): 1694- 1700. doi: 10.1109/TEMC.2016.2588583
30	刘恩博, 朱俊颖, 王海星, 等. 开关电源RE102仿真与实测[J]. 安全与电磁兼容, 2019 (4): 63- 66.
	LIU E B , ZHU J Y , WANG H X , et al. RE102 radiation si-mulation and measurement of switching mode power supply[J]. Safety & EMC, 2019 (4): 63- 66.
31	CAROBBI F M C . A lumped model of the rod antenna setup adopted for military and automotive testing[J]. IEEE Trans.on Electromagnetic Compatibility, 2019, 61 (4): 1289- 1296. doi: 10.1109/TEMC.2019.2902628
32	DU Y X, XU W T, XIONG Y, et al. Research on the influence of ship device IP code on RE102[C]//Proc. of the IEEE MTT-S International Microwave Workshop Series on Advanced Materials and Processes for RF and THz Applications, 2022.
33	FREDERUC L , RENAUD D , JOSSELIN D , et al. Identification and study of influential parameters in CISPR25 radiated emissions test setup by inter laboratory measurements and 3-D simulation combined analysis[J]. IEEE Trans.on Electromagnetic Compatibility, 2016, 58 (5): 1398- 1406. doi: 10.1109/TEMC.2016.2562179
34	胡广, 万发雨. 国军标151B RE102低频段测试方法分析与研究[J]. 电子测量与仪器学报, 2017, 31 (2): 185- 192.
	HU G , WAN F Y . Analysis and research of GJB151B RE102 low frequency test method[J]. Journal of Electronic Measurement and Instrumentation, 2017, 31 (2): 185- 192.

极化	距离/ m	实测/ dBm	仿真/dBm	误差/dB
水平	1	11.92	10.34	1.62
水平	2	8.62	7.16	1.46
垂直	1	-7.35	-7.47	0.12
垂直	2	-15.94	-14.72	1.22

极化	距离/m	时间/s	内存消耗/GB	平均误差/dB
水平	1	488	3.82	2.94
水平	2	445	3.76	5.22
垂直	1	349	3.56	1.66
垂直	2	270	2.26	4.06

方法	时间	内存消耗/GB	仿真误差/dB
传统方法	20 h	5.85	12.76
本文方法	8 min	3.82	2.94

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Simulation method for electric field radiation emission test based on multi-port network

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