Communications: radio wave antennas – Antennas – Loop type
Reexamination Certificate
2007-03-02
2008-07-08
Phan, Tho G (Department: 2821)
Communications: radio wave antennas
Antennas
Loop type
C343S702000, C343S741000, C343S895000
Reexamination Certificate
active
07397441
ABSTRACT:
The present invention relates to an antenna element for a portable communication device as well as to a portable communication device including such an antenna element. The antenna element includes a wire of an electrically conducting material having a first and a second feeding end for connection to a radio communication unit and ground. The wire also has a winding section comprising a number of turns around a central axis. The last turn of the winding section, which is provided furthest from the first feeding end is in physical contact with the previous turn and the rest of the turns are separated from each other.
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International Search Report with Written Opinion for corresponding PCT Application No. PCT/EP2007/057921 dated Oct. 8, 2007, 8 pages.
Harrity & Snyder LLP
Phan Tho G
Sony Ericsson Mobile Communications AB
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