Bahram Mirshab - Academia.edu (original) (raw)
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Central Connecticut State University
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Papers by Bahram Mirshab
This application note covers the operating principals of ultrasonic gas flow measurement using th... more This application note covers the operating principals of ultrasonic gas flow measurement using the TDC1000 integrated ultrasonic analog-front-end (AFE) device and the TDC7200 precision integrated timer device. It covers additional external circuitry required for boosting transducer drive pulses in gas flow meter application. The benefits of the complementary external circuits are discussed, namely driving the transducer with more energy without the requirement for inductors, and the robust filter and gain stage.
This application note covers the operating principals of ultrasonic gas flow measurement using th... more This application note covers the operating principals of ultrasonic gas flow measurement using the TDC1000 integrated ultrasonic analog-front-end (AFE) device and the TDC7200 precision integrated timer device. It covers additional external circuitry required for boosting transducer drive pulses in gas flow meter application. The benefits of the complementary external circuits are discussed, namely driving the transducer with more energy without the requirement for inductors, and the robust filter and gain stage.