Marnus Vanwyk BAZNE STANICE SA ASPEKTA USGLAŠENOSTI
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Transcript of Marnus Vanwyk BAZNE STANICE SA ASPEKTA USGLAŠENOSTI
![Page 1: Marnus Vanwyk BAZNE STANICE SA ASPEKTA USGLAŠENOSTI](https://reader034.fdocuments.in/reader034/viewer/2022051314/55894af4d8b42a4b648b4713/html5/thumbnails/1.jpg)
ITU
“Workshop on Human Exposure to
Electromagnetic Fields”
Base Station Compliance
Marnus van Wyk
EMSS Consulting, South Africa
Turin, Italy
9 May 2013
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Content Content
• Introduction
• Base station compliance
– Does base station comply with relevant
standard?
• EMF Measurements in public areas
– Public risk perception
• Summary
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Content Content
• Introduction
• Base station compliance
– Does base station comply with relevant
standard?
• EMF Measurements in public areas
– Public risk perception
• Summary
![Page 4: Marnus Vanwyk BAZNE STANICE SA ASPEKTA USGLAŠENOSTI](https://reader034.fdocuments.in/reader034/viewer/2022051314/55894af4d8b42a4b648b4713/html5/thumbnails/4.jpg)
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Introduction Introduction
• Various standards / guidelines (ICNIRP, Italy)
• Apply to base stations
• Balance effort with risk
• Risk communication / public perception
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Content Content
• Introduction
• Base station compliance
– Does base station comply with relevant
standard?
• EMF Measurements in public areas
– Public risk perception
• Summary
![Page 6: Marnus Vanwyk BAZNE STANICE SA ASPEKTA USGLAŠENOSTI](https://reader034.fdocuments.in/reader034/viewer/2022051314/55894af4d8b42a4b648b4713/html5/thumbnails/6.jpg)
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Base station compliance Base station compliance
Steps
Determine “exclusion zone”(IEC 62232)
Assess zone accessibility
Ensure sufficient safety measures in place
(access control, signs, training, etc)
Certification
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Base station compliance Base station compliance
Steps
Determine “exclusion zone”(IEC 62232)
Assess zone accessibility
Ensure sufficient safety measures in place
(access control, signs, training, etc)
Certification
![Page 8: Marnus Vanwyk BAZNE STANICE SA ASPEKTA USGLAŠENOSTI](https://reader034.fdocuments.in/reader034/viewer/2022051314/55894af4d8b42a4b648b4713/html5/thumbnails/8.jpg)
Exclusion zone and accessibility Exclusion zone and accessibility
• Where are the exclusion zones and how accessible are
these zones?
• Techniques
– Generic rules
– Computer simulation
– Measurement
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Exclusion zone and accessibility Exclusion zone and accessibility
• Generic rules
– Efficiently process many sites where zones are not easily
accessible
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Exclusion zone and accessibility Exclusion zone and accessibility
• Computer simulation
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Exclusion zone and accessibility Exclusion zone and accessibility
• Measurement
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Base station compliance Base station compliance
Steps
Determine “exclusion zone”(IEC 62232)
Assess zone accessibility
Ensure sufficient safety measures in place
(access control, signs, training, etc)
Certification
![Page 13: Marnus Vanwyk BAZNE STANICE SA ASPEKTA USGLAŠENOSTI](https://reader034.fdocuments.in/reader034/viewer/2022051314/55894af4d8b42a4b648b4713/html5/thumbnails/13.jpg)
Safety measures Safety measures
• Access control
• Signage
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Base station compliance Base station compliance
Steps
Determine “exclusion zone”(IEC 62232)
Assess zone accessibility
Ensure sufficient safety measures in place
(access control, signs, training, etc)
Certification
![Page 15: Marnus Vanwyk BAZNE STANICE SA ASPEKTA USGLAŠENOSTI](https://reader034.fdocuments.in/reader034/viewer/2022051314/55894af4d8b42a4b648b4713/html5/thumbnails/15.jpg)
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Certification Certification
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Content Content
• Introduction
• Base station compliance
– Does base station comply with relevant
standard?
• EMF Measurements in public areas
– Public risk perception
• Summary
![Page 17: Marnus Vanwyk BAZNE STANICE SA ASPEKTA USGLAŠENOSTI](https://reader034.fdocuments.in/reader034/viewer/2022051314/55894af4d8b42a4b648b4713/html5/thumbnails/17.jpg)
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EMF Measurements EMF Measurements
• Why measure EMF levels in in public areas around
cellular base stations?
– Public concern
– Normally well outside the exclusion zone
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EMF Measurements EMF Measurements
• Use Narda portable spectrum analyzer
• Follow established measurement procedure (IEC
62232, CENELEC, etc)
• Positions
– Publicly accessible positions
– Points of local maximum exposure
– Points of specific interest
– Typically 6-10 points per site
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EMF Measurements EMF Measurements
• Automated
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EMF Measurements EMF Measurements
• Some positions
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EMF Measurements EMF Measurements
• Some positions
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EMF Measurements EMF Measurements
• Results (77 000 measurements)
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Longer duration measurements Longer duration measurements
• Spectrum analyzer spot measurements preferred
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Content Content
• Introduction
• Base station compliance
– Does base station comply with relevant
standard?
• EMF Measurements in public areas
– Public risk perception
• Summary
![Page 25: Marnus Vanwyk BAZNE STANICE SA ASPEKTA USGLAŠENOSTI](https://reader034.fdocuments.in/reader034/viewer/2022051314/55894af4d8b42a4b648b4713/html5/thumbnails/25.jpg)
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Summary Summary
• Base station compliance
– Does base station comply with relevant standard?
Steps
Determine “exclusion zone”(IEC 62232)
Assess zone accessibility
Ensure sufficient safety measures in place
Certification
• EMF Measurements in public areas
– Public risk perception