Tuned directional antennas
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United States of America Patent
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Jan 4, 2011
Grant Date -
May 6, 2010
app pub date -
Dec 2, 2009
filing date -
Jun 12, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A technique for improving radio coverage involves using interdependently tuned directional antennas. An example according to the technique is a substrate including two antennas, a transceiver, and a connector. Another example system according to the technique is a wireless access point (AP) including a processor, memory, a communication port, and a PCB comprising a plurality of directional antennas and a radio. An example method according to the technique involves determining a voltage standing wave ratio (VSWR) and interdependently tuning a first and second directional antenna to reach an expected radiation pattern.
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