I am creating a frequency modulator, all the circuits that I have looked so far on the internet are generating a Pulse wave or a Triangular wave output, so if you guys can help me to create a circuit that generates a sinusoidal FM wave

  • \$\begingroup\$ Try looking for "fm wave generator circuit" \$\endgroup\$ – Huisman Mar 10 '19 at 8:24
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    \$\begingroup\$ Hm, the "classical" low-transistor-count circuits don't produce pulses nor triangular waves. However, without you specifying which freqeuncy range, modulation index, power constraints, we won't be able to help you and your question becomes "please give me a circuit that I can just use", and that's not the kind of question we answer here – questions should be specific! \$\endgroup\$ – Marcus Müller Mar 10 '19 at 9:27
  • \$\begingroup\$ Examine the classic designs of Edwin H. Armstrong, the developer and inventor of FM circuits. \$\endgroup\$ – analogsystemsrf Mar 10 '19 at 14:24

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