ROTHBERG, JONATHAN M.,RALSTON, TYLER S.,SANCHEZ, NEVADA J.,CASPER, ANDREW J.
申请号：
CA2946137
公开号：
CA2946137A1
申请日:
2015.04.17
申请国别(地区):
CA
年份:
2015
代理人:
摘要：
To implement a single-chip ultrasonic imaging solution, on-chip signal processing may be employed in the receive signal path to reduce data bandwidth and an output data module may be used to move data for all received channels off-chip as a digital data stream. The digitization of received signals on-chip allows advanced digital signal processing to be performed on-chip, and thus permits the full integration of an entire ultrasonic imaging system on a single semiconductor substrate. The on-chip digitization of received signals also enables the on-chip integration of ultrasound processing and/or pre-processing to reduce the burden on off-chip computing. Data compression architectures are disclosed to facilitate the transfer of data off-chip as a digital data stream in accordance with the bandwidth requirements of standard commercially- available output interfaces.
