Searched for: subject%3A%22Ultrasound%255C%2BASIC%22
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Ding, Xin (author)
This thesis discusses the architecture, circuit implementation and the simulation results of a cable driver for ultrasound imaging. This design is capable of providing higher bandwidth, better dynamic range, wider output swing, and ideal biasing voltage at the output terminal. <br/>The driver design starts from the analysis and simulation of the...
master thesis 2022
Vijayakumar, Arvind (author)
Capacitive micromachined ultrasonic transducer (CMUT) technology has been considered as a promising alternative for the conventional piezo electric-based technology in ultrasound imaging systems. Its potential advantages include better image quality, higher operational frequency, and ease of fabrication and<br/>integration with CMOS read-out...
master thesis 2020
Jiang, Qiyou (author)
This work presents a low-noise amplifier (LNA) for ultrasound imaging with built-in continuous time-gain compensation (TGC), which compensates for the time-dependent attenuation of the received echo signal and thus significantly reduces its dynamic range (DR). The proposed design combines the LNA and TGC functions in a single variable-gain...
master thesis 2019