EP 1093098 B1 20030416 - Antenna structure with a casing including electronic components
Title (en)
Antenna structure with a casing including electronic components
Title (de)
Antennenstruktur die ein Gehäuse bildet für elektronische Komponente eines tragbaren Gerätes
Title (fr)
Structure formant antenne constituant par ailleurs un boîtier blindé permettant notamment d'accueillir tout ou partie de l'électronique d'une unité portative de faible volume
Publication
Application
Priority
EP 99120230 A 19991011
Abstract (en)
[origin: JP2001185927A] PROBLEM TO BE SOLVED: To actualize an antenna which can easily be arranged and mounted in a small-sized portable communication unit like a wristwatch. SOLUTION: The substantially rectangle extension member (20) that the structure which form an antenna (10) for a small-sized portable unit like a wristwatch has is arranged at a specific distance from a ground surface and short-circuited to the ground surface through one end (20b) between its ends (20a and 20b), and the other end (20a) is free. This structure (10) has a container (11) which contains at least a lid (12), a bottom part (14), and a side wall (13b) and form an important part of the ground surface by having the extension member (20) arranged facing the side wall; and this container (11) form a shield cover capable of storing an electronic circuit of the portable unit and/or all or some of other components. This invention is concerned in a wristwatch having the antenna structure built in.
IPC 1-7
IPC 8 full level
G04G 99/00 (2010.01); G04B 47/00 (2006.01); G04G 21/04 (2013.01); H01Q 1/24 (2006.01); H01Q 1/27 (2006.01); H01Q 9/04 (2006.01); H01Q 13/08 (2006.01); H04B 1/38 (2006.01)
CPC (source: EP US)
G04B 47/00 (2013.01 - EP US); G04G 21/04 (2013.01 - EP US); G04R 60/10 (2013.01 - EP US); H01Q 1/273 (2013.01 - EP US); H01Q 9/0421 (2013.01 - EP US); H01Q 9/0471 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
EP 1093098 A1 20010418; EP 1093098 B1 20030416; CN 1216438 C 20050824; CN 1292583 A 20010425; DE 69906973 D1 20030522; DE 69906973 T2 20040226; HK 1036363 A1 20011228; JP 2001185927 A 20010706; JP 4598939 B2 20101215; US 6373439 B1 20020416
DOCDB simple family (application)
EP 99120230 A 19991011; CN 00125981 A 20001011; DE 69906973 T 19991011; HK 01107115 A 20011010; JP 2000308665 A 20001010; US 68589200 A 20001011