Conceptually the circuit there is simple, consisting of the ultrasonic receiver, followed by a transistor amplifier for the modulated wave, then a diode for demodulation, another transistor ...
High-frequency Ultrasonic,High-voltage Pulses,Input-referred Noise,Integrated Circuit,Integrated Circuit Design,Low Noise,Low Power Consumption,Low-noise Amplifier,Low-pass,Power Consumption,Power ...
Compact and Energy-Efficient: At 5mm ⌀ and 1.5mm thick, the module meets stringent space constraints, while the low-power Tarvos amplifier ... the zero VDC circuit is reduced by four components ...