Frequency shift keying modulation and demodulation structure for communication transceiver

To provide a frequency shift keying modulation and demodulation structure in a transceiver for communication.SOLUTION: Disclosed is a frequency shift keying modulation and demodulation structure in a transceiver for communication, which includes: a modulation and frequency multiplier circuit for gen...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	CHAN, JUNGI, HSIAO, FENGIN, CHEN, SHUE-ER, HSIEH, WANG-TA, CHEN, YI-LON
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To provide a frequency shift keying modulation and demodulation structure in a transceiver for communication.SOLUTION: Disclosed is a frequency shift keying modulation and demodulation structure in a transceiver for communication, which includes: a modulation and frequency multiplier circuit for generating a modulated signal by receiving a sequence of data and modulating the sequence of data; an optical conversion interface circuit for receiving the modulated signal and transmitting the modulated signal to a photoelectric conversion interface circuit through an optical fiber; and a demodulation circuit. The photoelectric conversion interface circuit transmits the modulation signal to the demodulation circuit. The demodulation circuit demodulates the modulation signal and generates an output signal.SELECTED DRAWING: Figure 1