Telecommunications – Transmitter and receiver at same station – Having particular housing or support of a transceiver
Patent
1993-12-16
1996-02-20
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at same station
Having particular housing or support of a transceiver
455 89, 455300, 343841, 343702, 361816, H04B 138, H01Q 124
Patent
active
054937043
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.
REFERENCES:
patent: 4740794 (1988-04-01), Phillips et al.
patent: 4980694 (1990-12-01), Hines
patent: 5335366 (1994-08-01), Daniels
Patent Abstracts of Japn, vol. 8, No. 206 (E-267)(1643) Sep. 20, 1984 & JP14 A-59 92 629 (Hitachi Seisakusho).
Grangeat Christophe
Maignan Michel
Moisson-Franckhauser Francois
ALCATEL N.V.
Eisenzopf Reinhard J.
Nguyen Lee
LandOfFree
Portable communications transmitter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Portable communications transmitter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Portable communications transmitter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1363415