IT1247996B - Device and method for measuring electromagnetic susceptibility of an electrical apparatus - Google Patents

Device and method for measuring electromagnetic susceptibility of an electrical apparatus

Info

Publication number
IT1247996B
IT1247996B ITMI911556A ITMI911556A IT1247996B IT 1247996 B IT1247996 B IT 1247996B IT MI911556 A ITMI911556 A IT MI911556A IT MI911556 A ITMI911556 A IT MI911556A IT 1247996 B IT1247996 B IT 1247996B
Authority
IT
Italy
Prior art keywords
cell
microtelephone
measurement
telephone
tem
Prior art date
Application number
ITMI911556A
Other languages
Italian (it)
Inventor
Bonitatibus Antonio De
Francesco Maione
Riccardo Risi
Dario Scarano
Original Assignee
Italtel Telematica
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Italtel Telematica filed Critical Italtel Telematica
Priority to ITMI911556A priority Critical patent/IT1247996B/en
Publication of ITMI911556A0 publication Critical patent/ITMI911556A0/en
Publication of ITMI911556A1 publication Critical patent/ITMI911556A1/en
Application granted granted Critical
Publication of IT1247996B publication Critical patent/IT1247996B/en

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  • Measuring Magnetic Variables (AREA)

Abstract

Device for measurement of electromagnetic susceptibility of an electrical apparatus, especially a telephone or telephone terminal TT, with a TEM cell 1 in which, in the upper space 3 of said TEM cell 1, an isotropic electric field sensor ES is provided connected to a control unit CU as reference to control and keep constant throughout the measurement field the RF power within the TEM cell. To allow for the effect of loading of the TEM cell due to the presence of the telephone apparatus TT, the microtelephone M in the measurement space 4 of said cell 1 the microtelephone (M) is positioned outside of cell 1 and the two currents of common mode I1, I2 circulating in said feed lines and microtelephone Lt, Lm are measured by means of contacts S1, S2 arranged near the passage opening on the bottom of cell 1, by means of which the effective value Vo' of the electromagnetic field acting on the tested apparatus is calculated. <IMAGE>
ITMI911556A 1991-06-06 1991-06-06 Device and method for measuring electromagnetic susceptibility of an electrical apparatus IT1247996B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITMI911556A IT1247996B (en) 1991-06-06 1991-06-06 Device and method for measuring electromagnetic susceptibility of an electrical apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI911556A IT1247996B (en) 1991-06-06 1991-06-06 Device and method for measuring electromagnetic susceptibility of an electrical apparatus

Publications (3)

Publication Number Publication Date
ITMI911556A0 ITMI911556A0 (en) 1991-06-06
ITMI911556A1 ITMI911556A1 (en) 1992-12-06
IT1247996B true IT1247996B (en) 1995-01-05

Family

ID=11360058

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI911556A IT1247996B (en) 1991-06-06 1991-06-06 Device and method for measuring electromagnetic susceptibility of an electrical apparatus

Country Status (1)

Country Link
IT (1) IT1247996B (en)

Also Published As

Publication number Publication date
ITMI911556A1 (en) 1992-12-06
ITMI911556A0 (en) 1991-06-06

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970613