Efficient coded excitation beamforming system for medical ultrasound imaging

• المؤلف الرئيسي: Cao, Ji
• مؤلفون آخرون: Yvonne Lam Ying Hung
• التنسيق: Theses and Dissertations
• اللغة: English
• منشور في: 2011
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering::Control and instrumentation::Medical electronics
• الوصول للمادة أونلاين: http://hdl.handle.net/10356/43694

Conventional ultrasound medical imaging systems use simple high voltage pulses of around 200V peak to drive the ultrasound transducer to emit short ultrasonic pulses and multiple multi-bit analog to digital converters (ADC) to digitize the return echo signals, thus making it extremely challenging to...