Measuring ELF fields produced by mobile phones and personal digital assistants (PDAs)
✍ Scribed by M. Silva
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 41 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0197-8462
No coin nor oath required. For personal study only.
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## Abstract Initial tests indicate that personal and occupational use of personal digital assistants (PDAs or palm‐held wireless units) produce high intensity bursts of extremely‐low frequency electromagnetic fields (ELF‐EMF). These emissions could result in comparatively high ELF‐EMF exposure in p
RF antenna has any meaning. We strongly recommend against using standard ELF scientific instruments to measure ELF fields in these near field RF environments. We have seen a similar type of interference in RF survey and RF personal monitoring instruments caused by strong ELF electric fields [Olsen a