| 摘要 |
A system, apparatus, and method for monitoring kinematic motion of a patient includes a patient exercise machine, an array of directional antennas coupled to a frame of the patient exercise machine, and a controller. The array of directional antennas includes a number of coplanar directional antennas and one or more additional directional antenna positioned non-coplanar with respect to the coplanar directional antennas. The controller is electrically coupled to the array of directional antennas and configured to determine a location of a wireless transmitter coupled to the patient based on output signals received from the directional antennas in response to a wireless signal transmitted by the wireless transmitter. The controller may also be configured to determine a location of one or more bones of the patient based on the location of the wireless transmitter.
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