EP 1717902 B1 20090304 - Planar monopole antennas
Title (en)
Planar monopole antennas
Title (de)
Planare Monopolantennen
Title (fr)
Antennes monopoles planaires
Publication
Application
Priority
CN 200510067238 A 20050420
Abstract (en)
[origin: EP1717902A1] Planar monopole antennas. A planar monopole antenna for communicating radio signals within a specific frequency range includes a substrate, a ground, a first sleeve, a second sleeve and a radiator. The radiator and the ground are formed on the substrate. The first and second sleeves project from a side of the ground in a first direction, wherein the first sleeve has a first length, and the second sleeve has a second length in the first direction. The side of the ground defines a third length. The radiator has a fourth length in the first direction, substantially equal to the sum of the first, second, and third lengths.
IPC 8 full level
H01Q 9/36 (2006.01); H01Q 1/38 (2006.01); H01Q 5/00 (2006.01); H01Q 9/40 (2006.01)
CPC (source: EP)
H01Q 1/38 (2013.01); H01Q 1/48 (2013.01); H01Q 9/36 (2013.01); H01Q 9/40 (2013.01)
Designated contracting state (EPC)
DE ES GB IT
DOCDB simple family (publication)
EP 1717902 A1 20061102; EP 1717902 B1 20090304; CN 1855625 A 20061101; DE 602006005413 D1 20090416
DOCDB simple family (application)
EP 06007137 A 20060404; CN 200510067238 A 20050420; DE 602006005413 T 20060404