EP 1443595 A1 20040804 - Antenna
Title (en)
Antenna
Title (de)
Antenne
Title (fr)
Antenne
Publication
Application
Priority
EP 03001011 A 20030117
Abstract (en)
Antenna arrangement for a portable communication device, and portable communication device comprising such an antenna arrangement (10) built-in, wherein said antenna arrangement (10) comprises antenna patches (12, 14) separated by a gap (17) comprise capacitance feeding being frequency dependent. <IMAGE>
IPC 1-7
IPC 8 full level
H01Q 1/24 (2006.01); H01Q 9/04 (2006.01); H01Q 19/00 (2006.01)
CPC (source: EP)
H01Q 1/243 (2013.01); H01Q 9/0414 (2013.01); H01Q 9/0421 (2013.01); H01Q 9/0442 (2013.01); H01Q 9/0457 (2013.01); H01Q 19/005 (2013.01)
Citation (search report)
- [X] US 5764190 A 19980609 - MURCH ROSS DAVID [HK], et al
- [X] EP 0332139 A2 19890913 - TOYODA CHUO KENKYUSHO KK [JP]
- [A] EP 0942488 A2 19990915 - MURATA MANUFACTURING CO [JP]
- [A] EP 0871238 A2 19981014 - NOKIA MOBILE PHONES LTD [FI]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 03001011 A 20030117; CN 200480002348 A 20040114