The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
Copyrights notice
The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
방전으로 인한 낮은 확률의 펄스 전자기 교란에 대한 진폭 확률 분포(APD)를 사용하여 방출 한계를 결정하는 방법을 연구했습니다. 이 방법의 특징은 1) 기존에 보고된 APD와 비트 오류율 간의 관계를 사용하지 않고 서로 다른 대역폭을 갖는 다양한 무선 통신 시스템에서 측정된 펄스 교란의 영향을 사용하여 한계를 도출한다는 점, 2) 방전으로 인한 교란을 사용한다는 점입니다. 열악한 재현성은 정기적으로 반복되는 펄스 변조 사인파로 시뮬레이션되어 통신 품질을 안정적으로 평가할 수 있습니다. APD 기반 제한은 블록 오류율(BLER)이 펄스 교란에 가장 민감한 무선 시스템의 특정 제한보다 작도록 시뮬레이션된 교란의 펄스 반복 주파수로부터 결정됩니다. 전자기 교란을 규제하는 국제 표준 CISPR 32에서는 방전으로 인한 방사 교란은 발생 확률이 낮기 때문에 피크 검출 한계 적용에서 제외됩니다. 본 논문에서는 배제 가능성에 대한 적절한 기준을 정량적으로 결정합니다. 이 방법을 사용하여 주요 무선 시스템에 대한 낮은 확률의 펄스 간섭의 영향을 측정한 결과 GSM 및 Wi-Fi 시스템이 가장 민감한 것으로 나타났습니다. 이러한 결과를 바탕으로 새로운 APD 기반 제한이 도출되었습니다. 제안된 방법에 의해 결정된 APD 기반 한계는 측정을 무조건 배제하지 않고도 낮은 발생 확률의 펄스 교란에 대한 유효한 평가를 가능하게 합니다.
Toshio CHIYOJIMA
PFU Limited
Akihiro ODA
UL Japan
Go ISHIWATA
UL Japan
Kazuhiro TAKAYA
NTT
Yasushi MATSUMOTO
NICT
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Toshio CHIYOJIMA, Akihiro ODA, Go ISHIWATA, Kazuhiro TAKAYA, Yasushi MATSUMOTO, "Method for Defining APD-Based Emission Limit for Electromagnetic Pulsed Disturbance with Low Probability of Occurrence" in IEICE TRANSACTIONS on Communications,
vol. E103-B, no. 9, pp. 911-921, September 2020, doi: 10.1587/transcom.2019MCP0003.
Abstract: A method of determining emission limits was studied by using the amplitude probability distribution (APD) for low-probability pulsed electromagnetic disturbances due to discharge. The features of this method are 1) without using the previously reported relationship between APD and bit error rate, the limits are derived using the measured impact of a pulsed disturbance on various wireless communication systems having different bandwidths, and 2) disturbances caused by discharge with poor reproducibility are simulated by regularly repeated pulse-modulated sine waves to enable stable evaluation of the communication quality. APD-based limits are determined from the pulse repetition frequency of the simulated disturbance such that the block error rate (BLER) is less than a certain limit in wireless systems that are most sensitive to the pulsed disturbance. In the international standard CISPR 32 regulating electromagnetic disturbance, radiated disturbance due to discharge is excluded from the application of peak detection limits because of its low occurrence probability. In this paper we quantitatively determine appropriate criteria of the probability for the exclusion. Using the method, we measured the impact of low-probability pulsed interference on major wireless systems and found that GSM and Wi-Fi systems were the most sensitive. New APD-based limits were derived on the basis of these findings. The APD-based limits determined by the proposed method enable a valid evaluation of low-occurrence-probability pulsed disturbances without unconditionally excluding the measurement.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.2019MCP0003/_p
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@ARTICLE{e103-b_9_911,
author={Toshio CHIYOJIMA, Akihiro ODA, Go ISHIWATA, Kazuhiro TAKAYA, Yasushi MATSUMOTO, },
journal={IEICE TRANSACTIONS on Communications},
title={Method for Defining APD-Based Emission Limit for Electromagnetic Pulsed Disturbance with Low Probability of Occurrence},
year={2020},
volume={E103-B},
number={9},
pages={911-921},
abstract={A method of determining emission limits was studied by using the amplitude probability distribution (APD) for low-probability pulsed electromagnetic disturbances due to discharge. The features of this method are 1) without using the previously reported relationship between APD and bit error rate, the limits are derived using the measured impact of a pulsed disturbance on various wireless communication systems having different bandwidths, and 2) disturbances caused by discharge with poor reproducibility are simulated by regularly repeated pulse-modulated sine waves to enable stable evaluation of the communication quality. APD-based limits are determined from the pulse repetition frequency of the simulated disturbance such that the block error rate (BLER) is less than a certain limit in wireless systems that are most sensitive to the pulsed disturbance. In the international standard CISPR 32 regulating electromagnetic disturbance, radiated disturbance due to discharge is excluded from the application of peak detection limits because of its low occurrence probability. In this paper we quantitatively determine appropriate criteria of the probability for the exclusion. Using the method, we measured the impact of low-probability pulsed interference on major wireless systems and found that GSM and Wi-Fi systems were the most sensitive. New APD-based limits were derived on the basis of these findings. The APD-based limits determined by the proposed method enable a valid evaluation of low-occurrence-probability pulsed disturbances without unconditionally excluding the measurement.},
keywords={},
doi={10.1587/transcom.2019MCP0003},
ISSN={1745-1345},
month={September},}
부
TY - JOUR
TI - Method for Defining APD-Based Emission Limit for Electromagnetic Pulsed Disturbance with Low Probability of Occurrence
T2 - IEICE TRANSACTIONS on Communications
SP - 911
EP - 921
AU - Toshio CHIYOJIMA
AU - Akihiro ODA
AU - Go ISHIWATA
AU - Kazuhiro TAKAYA
AU - Yasushi MATSUMOTO
PY - 2020
DO - 10.1587/transcom.2019MCP0003
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E103-B
IS - 9
JA - IEICE TRANSACTIONS on Communications
Y1 - September 2020
AB - A method of determining emission limits was studied by using the amplitude probability distribution (APD) for low-probability pulsed electromagnetic disturbances due to discharge. The features of this method are 1) without using the previously reported relationship between APD and bit error rate, the limits are derived using the measured impact of a pulsed disturbance on various wireless communication systems having different bandwidths, and 2) disturbances caused by discharge with poor reproducibility are simulated by regularly repeated pulse-modulated sine waves to enable stable evaluation of the communication quality. APD-based limits are determined from the pulse repetition frequency of the simulated disturbance such that the block error rate (BLER) is less than a certain limit in wireless systems that are most sensitive to the pulsed disturbance. In the international standard CISPR 32 regulating electromagnetic disturbance, radiated disturbance due to discharge is excluded from the application of peak detection limits because of its low occurrence probability. In this paper we quantitatively determine appropriate criteria of the probability for the exclusion. Using the method, we measured the impact of low-probability pulsed interference on major wireless systems and found that GSM and Wi-Fi systems were the most sensitive. New APD-based limits were derived on the basis of these findings. The APD-based limits determined by the proposed method enable a valid evaluation of low-occurrence-probability pulsed disturbances without unconditionally excluding the measurement.
ER -