Analysis of electromagnetic field emitted from home electrical outlets used for indoor high-speed broadband communication

doi:10.1007/s11460-009-0037-7

Front Elect Electr Eng Chin

2009, Vol. 4

Issue (2) : 199-204 https://doi.org/10.1007/s11460-009-0037-7

RESEARCH ARTICLE

Analysis of electromagnetic field emitted from home electrical outlets used for indoor high-speed broadband communication

Yong XU(

), Yinghua LV, Biao YANG, Hongxin ZHANG

School of Telecommunication and Network Technology, Beijing University of Posts and Communications, Beijing 100876, China

Download: PDF(175 KB) HTML
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract

High-speed broadband power line communication (BPL) is a novel and practicable technique for Net-atHome or home area local area networking (LAN). Because of the characteristics of BPL, the electromagnetic wave emitted from the BPL transmission media will influence the indoor electromagnetic environment, which would also affect the performance of other wireless communications. Based on the analysis of the communication channel characteristic, network impedance and attenuation characteristic of the BPL, this paper proposes a novel model for calculating the BPL radiation and the computer simulation model, which are proved by the coherence of the simulation and the test data. The interferences from the high-speed BPL to indoor wireless communications are analyzed to stipulate the standards of high-speed BPL in the future.

Keywords broadband power line communication (BPL) electromagnetic radiation electromagnetic interference wireless communication Net-atHome

Corresponding Author(s): XU Yong,Email:tianbn@gmail.com

Issue Date: 05 June 2009

Cite this article:

Yong XU,Yinghua LV,Biao YANG, et al. Analysis of electromagnetic field emitted from home electrical outlets used for indoor high-speed broadband communication[J]. Front Elect Electr Eng Chin, 2009, 4(2): 199-204.

URL:

https://academic.hep.com.cn/fee/EN/10.1007/s11460-009-0037-7
https://academic.hep.com.cn/fee/EN/Y2009/V4/I2/199

Fig.1 Below 20 MHz, measurement and simulation. (a) Amplitude response; (b) phase details; (c) impulse response

Fig.2 Network configuration of multiple paths

Fig.3 Current loop model

Fig.4 Comparison of simulation and FCC standard

Fig.5 Radiation electric intensity at 1 m distance

Fig.6 Relation of radiation intensity and input power

Fig.7 BER of UWB signals interference by BPL

1	Qi S Q. Power Line Communication: Technology and Application. Beijing: China Electric Power Press, 2005 (in Chinese)
2	Zhang S Q, Yu D H, Ma J X, Zou C R. The measurement and analysis of noise characteristics in low voltage power line communication channel. Telecommunications for Electric Power System , 2003, (1): 35-38 (in Chinese)
3	Federal Communications Commission (FCC). HomePlug AV Specification, Version 1.0, 2005, 12
4	Ding D Q. Feasibility and commerce foreground of China powerline communication technology. Telecommunications for Electric Power System , 2003, (4): 1-12 (in Chinese)
5	Zimmermann M, Dostert K. A multipath model for the powerline channel. IEEE Transactions on Communications . 2002, 50(4): 553-559 doi: 10.1109/26.996069
6	Xu Y, Lv Y H, Zhang H X. Analysis on the simulation of electromagnetic radiation in PLC networks. Journal of Binzhou University , 2006, 22(3): 28-31 (in Chinese)
7	Miyoshi K, Kuwabara N, Akiyama Y, Yamane H. Calculation of radiating magnetic field from indoor AC mains cable using four-port network. In: Proceedings of International Symposium on Electromagnetic Compatibility , 2005, 3: 1002-1007
8	Kang X J. Antenna’s Principle and Design. Beijing: National Defence Industry Press, 1995 (in Chinese)
9	Song H F, Chen Z Y. Model and numerical analysis of common-mode close circuit and open circuit loop antenna. Chinese Journal of Radio Science , 2006, 21(3): 342-346 (in Chinese)

[1]	Raymond W. YEUNG, . Network coding theory: An introduction[J]. Front. Electr. Electron. Eng., 2010, 5(3): 363-390.
[2]	Changzheng GAO, Lin LI, Zhibin ZHAO, Yang LIU, . Electromagnetic interference and shielding of valve hall in HVDC converter station[J]. Front. Electr. Electron. Eng., 2010, 5(1): 100-105.
[3]	FU Haiyang, SHEN Hui, LU Suhua. Performance analysis of WCDMA wireless access standard[J]. Front. Electr. Electron. Eng., 2007, 2(1): 57-62.
[4]	WAN Ke, FAN Ping-zhi. Sensitivity analysis of the channel estimation deviation to the MAP decoding algorithm[J]. Front. Electr. Electron. Eng., 2006, 1(4): 437-440.

Viewed

Full text

Abstract

Cited

Shared

Discussed