EP 1418644 A1 20040512 - A planar antenna
Title (en)
A planar antenna
Title (de)
Planare Antenne
Title (fr)
Antenne planaire
Publication
Application
Priority
EP 02256580 A 20020923
Abstract (en)
A planar antenna (100) comprising: a signal plane (102), the signal plane (102) having a feed point (118) and a ground point (124); a ground plane (104); a dielectric (106) between the signal plane (102) and the ground plane (104); a connection structure (114) for connecting the feed point (118) and the ground point (124), the connection structure (114) being located in the dielectric (106). <IMAGE>
IPC 1-7
IPC 8 full level
H01Q 1/24 (2006.01); H01Q 5/00 (2006.01); H01Q 5/371 (2015.01); H01Q 9/04 (2006.01)
CPC (source: EP)
H01Q 1/243 (2013.01); H01Q 5/371 (2015.01); H01Q 9/0421 (2013.01)
Citation (search report)
- [X] US 5537123 A 19960716 - MANDAI HARUFUMI [JP], et al
- [A] WO 0133665 A1 20010510 - RANGESTAR WIRELESS INC [US], et al
- [A] US 6222496 B1 20010424 - LIU DUIXIAN [US]
- [A] US 2002021251 A1 20020221 - HONDA ROYDEN [US]
- [A] EP 0712177 A1 19960515 - MURATA MANUFACTURING CO [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 02256580 A 20020923