A broad band receiver for the echo signal and a broad band pre-processing step for the received signal are provided, while at least one electronic processing unit for Doppler sonography is connected. The echo signal is captured by a broad band optical receiver and after optical pre-processing is connected to separate processing units for grey image sonography and Doppler sonography.
申请公布号
DE19732968(A1)
申请公布日期
1999.02.04
申请号
DE19971032968
申请日期
1997.07.31
申请人
FRITSCH, THOMAS, DR., 97286 SOMMERHAUSEN, DE
发明人
FRITSCH, THOMAS, DR., 97286 SOMMERHAUSEN, DE;WROBEL, MIROSLAV, 97753 KARLSTADT, DE