EP 1406345 B1 20060426 - PIFA-antenna with additional inductance
Title (en)
PIFA-antenna with additional inductance
Title (de)
PIFA-Antenne mit Zusatzinduktivität
Title (fr)
Antenne PIFA avec inductance additionnelle
Publication
Application
Priority
EP 02016026 A 20020718
Abstract (en)
[origin: EP1406345A1] The PIFA antenna has an earth point (G1, G2) and a high frequency feed point (S1) and an inductance (Lp) between the earth point and the high frequency feed point for changing a resonant frequency of the PIFA antenna. An electrical connection between the inductance and the high frequency feed point is designed to allow the inductance to be decoupled from the antenna. AN Independent claim is also included for the following: (a) a method of changing over an inventive device between standard mobile frequency ranges.
IPC 8 full level
H01Q 9/04 (2006.01); H01P 1/15 (2006.01); H01Q 1/24 (2006.01); H01Q 5/00 (2006.01); H01Q 5/335 (2015.01); H01Q 5/371 (2015.01); H01Q 5/378 (2015.01); H04B 1/04 (2006.01)
CPC (source: EP)
H01Q 1/243 (2013.01); H01Q 5/335 (2015.01); H01Q 5/371 (2015.01); H01Q 5/378 (2015.01); H01Q 9/0421 (2013.01); H01Q 9/0442 (2013.01)
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)
EP 1406345 A1 20040407; EP 1406345 B1 20060426; AT E324680 T1 20060515; DE 50206584 D1 20060601; DK 1406345 T3 20060821
DOCDB simple family (application)
EP 02016026 A 20020718; AT 02016026 T 20020718; DE 50206584 T 20020718; DK 02016026 T 20020718