EP 2028720 A1 20090225 - Multi-band antenna, and associated methodology, for a radio communication device
Title (en)
Multi-band antenna, and associated methodology, for a radio communication device
Title (de)
Multiband-Antenne und entsprechendes Verfahren für ein Funkkommunikationsgerät
Title (fr)
Antenne multibande et méthodologie associée pour dispositif de communication radio
Publication
Application
Priority
EP 07114890 A 20070823
Abstract (en)
An antenna, and an associated methodology, for a portable radio device, such as a mobile station capable of operation at a plurality of frequency bands spread across a wide range of frequencies. The antenna includes a first antenna patch and a second antenna patch. The first antenna patch comprises an L-shapcd patch disposed upon a substrate. A second antenna patch forms a folded patch formed of three contiguous portions, folded about fold lines in a manner to cause the second antenna patch to include a first contiguous portion that extends upwardly beyond the first antenna patch at an angle perpendicular thereto. Second and third contiguous portions are formed by folding additional portions of the second antenna patch about additional fold lines.
IPC 8 full level
H01Q 5/00 (2006.01); H01Q 5/371 (2015.01); H01Q 9/04 (2006.01)
CPC (source: EP)
H01Q 5/371 (2015.01); H01Q 9/0414 (2013.01)
Citation (applicant)
- US 2003142022 A1 20030731 - OLLIKAINEN JANI [FI], et al
- WO 2004008573 A1 20040122 - KATHREIN WERKE KG [DE], et al
Citation (search report)
- [XY] US 2003142022 A1 20030731 - OLLIKAINEN JANI [FI], et al
- [X] WO 0235652 A1 20020502 - ACE TECH [KR], et al
- [X] WO 2004008573 A1 20040122 - KATHREIN WERKE KG [DE], et al
- [Y] US 2002075190 A1 20020620 - GHOSH INDRA [DE], et al
- [A] US 2005270241 A1 20051208 - QI YIHONG [CA], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 07114890 A 20070823