My Publications

  • Analysis and Applications of Capacitive Transformers
  • Voltage comparator & Q-multiplier makes a stable sinewave oscillator
  • Oscillations and Regenerative Amplification using Negative Resistance Devices
  • Diode Charge Pump AM-FM Demodulators
  • A Low-Frequency Crystal Controlled Oscillator

Superregenerative receiver for the 118MHz - 130MHz aircraft band.
New !!

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My big loop antenna receiver.
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