Design of a high sensitivity and low power ultrasound receiver with a high-resolution SAR ADC for photoacoustic sensing and imaging

• المؤلف الرئيسي: Yang, Chuanshi
• مؤلفون آخرون: Zheng Yuanjin
• التنسيق: Thesis-Doctor of Philosophy
• اللغة: English
• منشور في: Nanyang Technological University 2020
• الموضوعات: Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/144400
• المؤسسة: Nanyang Technological University

Photoacoustic (PA) imaging and sensing based on optical excitation and acoustic detection are emerging recently. The main issue of the PA systems is the poor SNR at the output of the sensors. The power consumption and size of the receiver are also crucial for the systems. Thus, several techniques ar...