Metrological Aspects of Measuring Modulated and Multi-frequency Electromagnetic Field

被引：0

作者：

Bienkowski, Pawel ^{[1
]}

Cala, Pawel ^{[1
]}

Zubrzak, Bartlomiej ^{[1
]}

机构：

[1] Wroclaw Univ Technol, Inst Telecommun Teleinformat & Acoust, PL-50370 Wroclaw, Poland

来源：

2013 23RD INTERNATIONAL CONFERENCE RADIOELEKTRONIKA (RADIOELEKTRONIKA) | 2013年

关键词：

elektromagnetic field; EMF; measurements; pulse EMF; modulated EMF; EMF standard setup;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This work presents metrological aspects of measuring modulated and multi-frequency electromagnetic field (EMF) focusing on common broadband meters. Authors show, that modulated and multi-frequency EMF measurements using typical devices are encumbered with large measurement errors. Theoretical approach is presented, in relation to the construction and operation of a typical EMF detector, confirmed by test measurements results, carried out on a special multi-frequency EMF standard setup. Showed the preliminary results of influence of modulated and multi-frequency EMF on measurement result. In conclusion, presented the solutions for proper measurement method and limiting measurement uncertainty of multi-frequency EMF measurements.

引用

页码：80 / 83

页数：4

共 50 条

[41] A simple interpolation algorithm for measuring multi-frequency signal based on DFT
Wu, Jing
Zhao, Wei
MEASUREMENT, 2009, 42 (02) : 322 - 327
[42] Multi-frequency laser beam using in an interferometer vibration measuring system
Budnyk, OP
Lymarenko, RA
OPTICAL MEASUREMENT SYSTEMS FOR INDUSTRIAL INSPECTION III, 2003, 5144 : 593 - 598
[43] Metrological characteristics of the electromagnetic field meters
Bienkowski, Pawel
PRZEGLAD ELEKTROTECHNICZNY, 2009, 85 (12): : 33 - 36
[44] Analysis of a multi-frequency electromagnetic imaging functional for thin, crack-like electromagnetic inclusions
Park, Won-Kwang
APPLIED NUMERICAL MATHEMATICS, 2014, 77 : 31 - 42
[45] Metrological aspects of measuring resistance of ohmic contacts
Sheremet V.N.
Radioelectronics and Communications Systems, 2010, 53 (03) : 119 - 128
[46] Multi-frequency synthesis
Sault, RJ
Conway, JE
SYNTHESIS IMAGING IN RADIO ASTRONOMY II, 1999, 180 : 419 - 432
[47] MULTI-FREQUENCY METHOD OF THE ANTENNA FIELD DEFINITION IN THE NEAR ZONE
KALININ, AV
IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOFIZIKA, 1988, 31 (04): : 495 - 500
[48] MULTI-FREQUENCY SAR RETRIEVAL OF SEA SURFACE WIND FIELD
Nunziatal, F.
Migliacciol, M.
Verlanti, A.
Buonol, A.
Ferrentino, E.
Alparonel, M.
Zecchetto, S.
Zanchetta, A.
Portabella, M.
Grieco, G.
IGARSS 2023 - 2023 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM, 2023, : 1581 - 1584
[49] Multi-frequency near-field scanning optical microscopy
Kohlgraf-Owens, Dana C.
Greusard, Leo
Sukhov, Sergey
De Wilde, Yannick
Dogariu, Aristide
NANOTECHNOLOGY, 2014, 25 (03)
[50] SIMULATION AND MEASUREMENT OF MULTI-FREQUENCY COMBINED WAVEFORM GUST FIELD
Yu J.-G.
Ma Z.-Y.
Zhang Y.
Yang X.-M.
Han C.
Xu X.-H.
Gongcheng Lixue/Engineering Mechanics, 2024, (03): : 250 - 256

← 1 2 3 4 5 →