Electromagnetic interference (EMI) profile of work areas within DLSU-Manila campus
This thesis provides experimental data and results on the electromagnetic interference (EMI) levels of personal computers within the DLSU-Manila Campus specifically radiated emissions. The threat in today's electronic environment consisting predominantly of microprocessor-based systems comes fr...
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| Main Authors: | , , , |
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| Format: | text |
| Language: | English |
| Published: |
Animo Repository
2000
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| Online Access: | https://animorepository.dlsu.edu.ph/etd_bachelors/11697 |
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| Institution: | De La Salle University |
| Language: | English |
| Summary: | This thesis provides experimental data and results on the electromagnetic interference (EMI) levels of personal computers within the DLSU-Manila Campus specifically radiated emissions. The threat in today's electronic environment consisting predominantly of microprocessor-based systems comes from unwanted electromagnetic (EM) signals affecting sensitive electronic equipment. An antenna was used as a sensor for measuring EMI levels.
The study focuses on the EMI behavior of personal computers functioning in an actual office and laboratory setting. Testing was done on a system level, which means the computer together with its peripherals is functioning. Today, most computer engineers and manufacturers perform testing and measurement of EMI levels on a per component basis. Previous studies on measuring EMI levels dealt with EMI testing in a controlled environment, such as inside an anechoic chamber or a perfectly screened room. The gathered set of data on this thesis shows the EMI levels of PCs particularly on selected work areas inside the campus. |
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