New developments in the calibration of screened enclosure-antenna combinations for radiated emission measurements in the 1 MHz to 30 MHz frequency range

TY - GEN

T1 - New developments in the calibration of screened enclosure-antenna combinations for radiated emission measurements in the 1 MHz to 30 MHz frequency range

AU - Marvin, A.C.

AU - Dawson, L.

PY - 1994/9/1

Y1 - 1994/9/1

N2 - The authors demonstrate that it is possible to enhance current radiated emission measurement techniques such that measurements taken at any test house can be used to estimate the measurements that would be obtained on an OATS. The direct comparison of measurements from a number of test houses having different sized screened rooms is thus feasible. If the source of the emissions is from common mode currents the accuracy of the predictions is reduced although this may not reduce the repeatability of the results in different test chambers. Where cables are not driven but are an extension of the equipment under test, the presence and layout of the cables has little effect unless they are laid directly over the radiating element

AB - The authors demonstrate that it is possible to enhance current radiated emission measurement techniques such that measurements taken at any test house can be used to estimate the measurements that would be obtained on an OATS. The direct comparison of measurements from a number of test houses having different sized screened rooms is thus feasible. If the source of the emissions is from common mode currents the accuracy of the predictions is reduced although this may not reduce the repeatability of the results in different test chambers. Where cables are not driven but are an extension of the equipment under test, the presence and layout of the cables has little effect unless they are laid directly over the radiating element

KW - calibration

KW - electromagnetic compatibility

KW - electromagnetic fields

KW - electromagnetic shielding

KW - electronic equipment testing

KW - test facilities

KW - 1 to 30 MHz

KW - HF

KW - MF

KW - OATS

KW - cables

KW - current radiated emission measurement techniques

KW - equipment under test

KW - open area test site

KW - radiated emission measurements

KW - screened enclosure-antenna combinations

KW - screened rooms

KW - test chambers

U2 - 10.1049/cp:19940715

DO - 10.1049/cp:19940715

M3 - Conference contribution

SN - 0-85296-622-9

SP - 28

EP - 33

BT - NINTH INTERNATIONAL CONFERENCE ON ELECTROMAGNETIC COMPATIBILITY

PB - INST ELECTRICAL ENGINEERS INSPEC INC

CY - STEVENAGE HERTS

T2 - 9th International Conference on Electromagnetic Compatibility

Y2 - 5 September 1994 through 7 September 1994

ER -