This project allows two devices to communicate with each other completely offline and without any RF network (Wi-Fi, Bluetooth, Cellular). It uses the device's built-in speaker to emit a sequence of ...
# script (type 'PLL_ADC_DAC.sh -help' for more information).
Abstract: As the Internet of Things continues to grow in popularity, the implementation of low-power, low-noise RF demodulation for these types of devices is becoming increasingly necessary. One of ...
The TH71112 is a double conversion, superheterodyne receiver integrated circuit designed for high degree of image rejection. It features an FSK demodulation with phase-coincidence demodulator.The ...
The TH72035 is an FSK/ASK transmitter integrated circuit featuring a fully integrated PLL-stabilized VCO operating at a frequency range from 850 to 930 MHz. It features an in chip low voltage detector ...
Abstract: Special technique is proposed for the design of soft modems that would be appropriate to transfer text messages at up to 300 bauds. Modulation scheme used is audio frequency shift keying, ...
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