Antenna device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 21, 2005
Grant Date -
Oct 9, 2003
app pub date -
Jul 10, 2001
filing date -
Jul 10, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An antenna device for a radio communication device, preferably a portable radio communication device, comprising a first antenna element (20) comprising a first feeding portion (22) connected to a first feeding device (24), a second antenna element (30; 230; 330; 430; 530; 630) comprising second feeding portions (32, 33; 332, 333) connected to a second feeding device (34), wherein said first antenna element (20) has an unbalanced feed, and said second antenna element (30; 230; 330; 430; 530; 630) has an essentially balanced feed.
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Cited Art Landscape
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