Thomas ALLMENDINGER,Thilo HANNEMANN,Andre HENNING,Javier PENA,Florian PFANNER
申请号：
US14294521
公开号：
US20150005673A1
申请日:
2014.06.03
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A method is used to determine motion of an examination region of a patient. It is based on the use of a flat antenna arrangement, including at least one transmit unit and several receive units, as well as on the use of the transmit unit actuated by a control signal for the transmission of radar signals in the direction of the examination region, and the use of receive units for the receipt of radar signals reflected by the examination region. The method further includes the read-out of receive signals from the receive units, with the receive signals corresponding to the radar signals received. The assignment of the radar signals received to the transmit unit which transmitted the radar signals received in each case, by correlating the receive signals to the control signal, advantageously makes possible the adjustment of parameters derived from the correlated receive signals to retrievably stored model data.
