Importance

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Abstract

A ultra-wideband system including a transceiver configured to send a signal that includes encodes radio packets that include at least a preamble and a start frame delimiter, and a first station containing a UWB transmitter configured to generate the UWB signal and split the UWB signal, wherein the UWB transmitter includes at least a first antenna and a second antenna and the UWB transmitter is configured to communicate one or more radio packets through a first split signal and a second split signal, wherein the UWB transmitter determines a first delay and a second delay, wherein the second delay introduced by the connecting element is larger than the first delay; and a UWB receiver configured to extract channel impulse response (CIR) information from the radio packets, and output a relative distance to the responder utilizing the CIR information, both the first delay and the second delay, and the time stamp.

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First Claim