Portable communications transmitter
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United States of America Patent
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-
Feb 20, 1996
Grant Date -
N/A
app pub date -
Dec 16, 1993
filing date -
Dec 17, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Protection means (6, 18) are associated with the radiating system (16) of a transmitter constituting a radiotelephone (4). The purpose of the protection means is to reduce the amount of radiation that is intercepted, i.e. the proportion of the emitted radiation (20) that is intercepted by the body of the user (2), so as to enable the overall power of the radiation to be increased. In accordance with the invention, said protection means include a casing (18) ensuring that safe distances (33, 34, 35) are maintained between the radiating system and the body of the user. The protection means further include a screen (6) that absorbs the radiation. The invention applies in particular to long-range radiotelephones.
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