Specific absorption rate (SAR) in models of the human head exposed to hand-held UHF portable radios
Journal Article
·
· Bioelectromagnetics (N.Y.); (United States)
Specific absorption rate (SAR) was measured in models of the human head exposed to hand-held portable radios (''transceivers'') transmitting at frequencies in the 800-MHz band. An isotropic implantable electric-field probe was used to measure internal fields induced in the head models, and SARs were determined by calculation. As well as determining representative values and distributions for SARs under various conditions, it was shown that antenna type and orientation with respect to the head are important factors affecting energy absorption.
- Research Organization:
- Federal Communications Commission, Washington, DC (USA)
- OSTI ID:
- 5900054
- Journal Information:
- Bioelectromagnetics (N.Y.); (United States), Journal Name: Bioelectromagnetics (N.Y.); (United States) Vol. 10:2; ISSN BLCTD
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
560400* -- Other Environmental Pollutant Effects
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ABSORPTION
ANIMALS
BIOLOGICAL EFFECTS
BODY
BODY AREAS
ELECTROMAGNETIC RADIATION
FREQUENCY RANGE
HEAD
MAMMALS
MAN
MHZ RANGE
MHZ RANGE 100-1000
PRIMATES
RADIATIONS
RADIOWAVE RADIATION
STRUCTURAL MODELS
VERTEBRATES
63 RADIATION, THERMAL, AND OTHER ENVIRON. POLLUTANT EFFECTS ON LIVING ORGS. AND BIOL. MAT.
ABSORPTION
ANIMALS
BIOLOGICAL EFFECTS
BODY
BODY AREAS
ELECTROMAGNETIC RADIATION
FREQUENCY RANGE
HEAD
MAMMALS
MAN
MHZ RANGE
MHZ RANGE 100-1000
PRIMATES
RADIATIONS
RADIOWAVE RADIATION
STRUCTURAL MODELS
VERTEBRATES