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Search results with tag "Modula"
FSK: Signals and Demodulation
edge.rit.eduFrequency shift keying (FSK) is the most common form of digital modula tion in the high -frequency radio spec trum, and has important applications in telephone circuits. This article pro vides a general tutorial on FSK in its many forms. Both modulation and demodulation schemes will be dis cussed Binary FSK
High-Frequency Waveform Generator - Maxim Integrated
datasheets.maximintegrated.coma ±2.3V control signal, facilitating pulse-width modula-tion and the generation of sawtooth waveforms. Frequency modulation and frequency sweeping are achieved in the same way. The duty cycle and frequen-cy controls are independent. Sine, square, or triangle waveforms can be selected at the output by setting the appropriate code at two