PROXIMITY TAG WITH MULTIPLE ANTENNAS
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United States of America Patent
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N/A
Issued Date -
Aug 27, 2015
app pub date -
Feb 24, 2014
filing date -
Feb 24, 2014
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A wireless device configured to communicate with a mobile communication device in an object tracking system includes a transceiver configured to send and receive messages with the mobile communication device. Each message has a signal strength value. The wireless device also includes a first antenna coupled to the transceiver for sending and receiving the messages, a second antenna coupled to the transceiver for alternatively sending and receiving the messages, and a processor coupled to the transceiver. The processor is operable to switch between using one of the first antenna and the second antenna based on the signal strength value of an associated message.
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