DocumentCode
1576796
Title
Evaluation of the electromagnetic field radiated by shortwave and microwave diathermy equipment
Author
Benetazzo, L. ; Bertocco, M. ; Farias, Max ; Sona, A.
Author_Institution
Dept. of Inf. Eng., Padova Univ., Italy
Volume
2
fYear
2003
Firstpage
930
Abstract
The paper presents an optimized technique for the evaluation in the 3D space of the Electromagnetic (EM) field associated to pulse-like signals. The technique is based on careful usage of an analog spectrum analyzer (ASA) and the power analysis method. An uncertainty analysis is provided and useful insights on how to optimize the ASA usage for obtaining maximum accuracy are reported. The proposed technique has been advantageously used for the evaluation of 3D EM field dispersed by diathermy equipment in use at some hospitals in Italy.
Keywords
analogue circuits; electromagnetic fields; spectral analysers; analog spectrum analyzer; electromagnetic field; microwave diathermy equipment; power analysis method; shortwave; uncertainty analysis; Electromagnetic fields; Electromagnetic heating; Frequency; Instruments; Medical treatment; Microwave devices; Performance evaluation; Probes; Pulse measurements; Spectral analysis;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 2003. IMTC '03. Proceedings of the 20th IEEE
ISSN
1091-5281
Print_ISBN
0-7803-7705-2
Type
conf
DOI
10.1109/IMTC.2003.1207889
Filename
1207889
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