Antenna system for an RF data communications device
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United States of America Patent
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Oct 12, 1999
Grant Date -
N/A
app pub date -
Sep 18, 1996
filing date -
Sep 18, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An RF data communications device antenna system is shown that includes a dipole and an electromagnetic coupler that provides coupling between each dipole arm to establish a desired resonant bandwidth. An LC matching circuit is provided for matching the dipole to the impedance of the RF data communications device and for transforming the RF signal between the dipole arms of the antenna system.
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