EP 1764862 A1 20070321 - Dual-band antenna for a wireless local area network device
Title (en)
Dual-band antenna for a wireless local area network device
Title (de)
Zweibandantenne für eine drahtlose lokale Netzwerkvorrichtung
Title (fr)
Antenne à double bande pour un réseau local sans fil de type LAN
Publication
Application
Priority
- EP 04252632 A 20040506
- US 46846003 P 20030507
- US 69685203 A 20031030
Abstract (en)
A dual-band antenna (100), a method of manufacturing the same and a wireless networking card incorporating the antenna. In one embodiment, the antenna includes: a substrate (110), an inverted F antenna printed circuit (130) supported by the substrate and tuned to resonate in a first frequency band and a monopole antenna printed circuit (170) supported by the substrate, connected to the inverted F antenna printed circuit and tuned to resonate in a second frequency band.
IPC 8 full level
H01Q 1/24 (2006.01); H01Q 1/38 (2006.01); H01Q 5/01 (2006.01); H01Q 5/10 (2015.01); H01Q 9/04 (2006.01); H01Q 9/42 (2006.01); H01Q 13/08 (2006.01); H01Q 21/30 (2006.01)
CPC (source: EP)
H01Q 1/243 (2013.01); H01Q 9/0421 (2013.01); H01Q 9/42 (2013.01); H01Q 21/30 (2013.01)
Citation (search report)
- [XY] US 6091366 A 20000718 - ZHANG XIN [JP], et al
- [YD] US 5420599 A 19950530 - ERKOCEVIC NEDIM [NL]
- [Y] EP 0986130 A2 20000315 - SIEMENS AG [DE]
- [A] EP 1033821 A2 20000906 - FRAUNHOFER GES FORSCHUNG [DE]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 06076899 A 20040506