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Machine translation
1. (WO1998001919) A HANDHELD APPARATUS HAVING ANTENNA MEANS FOR EMITTING A RADIO SIGNAL, A HOLDER THEREFOR, AND A METHOD OF TRANSFERRING SIGNALS BETWEEN SAID APPARATUS AND HOLDER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/001919    International Application No.:    PCT/DK1997/000295
Publication Date: 15.01.1998 International Filing Date: 04.07.1997
Chapter 2 Demand Filed:    04.02.1998    
IPC:
H01Q 1/24 (2006.01), H01Q 21/29 (2006.01)
Applicants: BOSCH TELECOM DANMARK A/S [DK/DK]; Klokkestøbervej 4, DK-9490 Pandrup (DK) (For All Designated States Except US).
JENSEN, Niels, Jørgen [DK/DK]; (DK) (For US Only)
Inventors: JENSEN, Niels, Jørgen; (DK)
Agent: HOFMAN-BANG & BOUTARD, LEHMANN & REE A/S; Hans Bekkevolds Allé 7, DK-2900 Hellerup (DK)
Priority Data:
0742/96 05.07.1996 DK
Title (EN) A HANDHELD APPARATUS HAVING ANTENNA MEANS FOR EMITTING A RADIO SIGNAL, A HOLDER THEREFOR, AND A METHOD OF TRANSFERRING SIGNALS BETWEEN SAID APPARATUS AND HOLDER
(FR) APPAREIL PORTATIF A SYSTEME D'ANTENNE POUR L'EMISSION DE SIGNAUX RADIOELECTRIQUES, SUPPORT ET PROCEDE DE TRANSMISSION DES SIGNAUX ENTRE L'APPAREIL ET LE SUPPORT
Abstract: front page image
(EN)A handheld apparatus (11), which comprises antenna means for emitting a radio signal, comprises at least two antennas (9, 14) which have different radiation characteristics. The apparatus comprises a shield (3) which surrounds some of the electronic components (2) of the apparatus and consists of an insulating material (4) metallized on the side facing away from the components as well as on the side facing the components. At least part of the metallization (5) facing away from the components constitutes a patch antenna (9) which is adapted to transmit and/or receive said radio signals. A holder (20) for a handheld apparatus (11), which is provided with a patch antenna (9) and is adapted to emit radio signals, comprises a patch antenna (19) adapted to cooperate with the corresponding patch antenna (9) on an apparatus placed in the holder. In a method of transferring radio signals between such a handheld apparatus (11) and a radio installation fixedly mounted in a vehicle, the signals are transferred between two patch antennas (9, 19) which are placed in said apparatus and a holder (20) therefor, respectively.
(FR)L'invention concerne un appareil portatif (11) à système d'antenne pour l'émission de signaux radioélectriques comprenant au moins deux antennes (9, 14) dont les caractéristiques de rayonnement sont différentes. L'appareil comprend un blindage (3) entourant certains composants électroniques (2), en matériau isolant (4) métallisé sur le côté opposé aux composants et aussi sur le côté qui leur fait face. Au moins une partie de la métallisation (5) opposée aux composants tient lieu d'antenne à plaque (9) conçue pour émettre et/ou recevoir les signaux. Un support (20), adapté à l'appareil portatif (11) doté d'une antenne à plaque (9) et conçu pour émettre des signaux radioélectriques, comprend également une antenne à plaque (19) conçue pour fonctionner avec l'antenne à plaque homologue (9) de l'appareil placé sur lui. Selon un procédé de transmission des signaux entre cet appareil (11) et une installation de radiocommunication fixe à bord d'un véhicule, les signaux sont transmis entre les deux antennes à plaque (9, 19) équipant respectivement l'appareil (11) et son support (20).
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)