Chip antenna and its production method, and antenna apparatus and communications apparatus comprising such chip antenna
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United States of America Patent
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Aug 28, 2012
Grant Date -
Jun 24, 2010
app pub date -
Jun 9, 2008
filing date -
Jun 7, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A chip antenna comprising a magnetic substrate comprising Z-type ferrite or Y-type ferrite as a main phase and having a through-hole extending linearly along a center axis, and a conductor penetrating the through-hole, the magnetic phase having a c-axis substantially parallel or perpendicular to the through-hole.
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