Ultrasound Transducer Front-End & Signal Acquisition

Led design of low-noise analog front-end for piezoelectric transducer arrays
Designed transmit/receive switching, protection circuitry, and high dynamic range signal conditioning
Implemented low-noise amplification and bandpass filtering to extract weak echo signals
Collaborated with the firmware team on high-speed ADC interfacing and real-time data capture
Worked with the mechanical team on shielding, grounding, and transducer integration to minimize noise coupling
Supported PCB layout with focus on analog isolation, return paths, and signal integrity