ISAC-Sim

Amplitude Shift Keying

Represent digital signals using carrier amplitude changes

Real-World Applications

RFID access cards, car remote keys, and OOK (On-Off Keying) in fiber optic communications are ASK applications. It is the simplest digital modulation with extremely low device costs.

Experiment Steps

  1. On-Off Keying: 1 has carrier, 0 has no carrier (OOK)

Simulation Experiment

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Parameters(Real-time)
Carrier Freq500 Hz
Bit Rate100 bps
SNR20 dB

Functions: models.phy.generateQAMConstellation(), models.channel.addNoise()