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A 12-transistor PFM demodulator for analog neural networks communication
1Dept. of Electr. Eng., Swiss Federal Inst. of Technol., Lausanne.
IEEE Transactions on Neural Networks
|January 1, 1995
Abstract:
Pulse frequency modulation (PFM) provides robust long-distance communication and event-driven access to the communication channel. A PFM demodulator small and simple enough to equip every cell of a large analog neural network is analyzed. The circuit can demodulate PFM signals with pulse rates as low as 1 kHz using the switched-capacitor technique. Measurement results from integrated demodulators are presented.
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