Difference between revisions of "PSK"

From SatNOGS
(PSK Stub [https://en.wikipedia.org/wiki/Phase-shift_keying])
 
(PSK waterfalls)
 
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== PSK ==
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== Introduction ==
 
Phase-shift keying (PSK) is a digital modulation process which conveys data by changing (modulating) the phase of a constant frequency reference signal (the carrier wave). The modulation is accomplished by varying the sine and cosine inputs at a precise time. It is widely used for wireless LANs, RFID and Bluetooth communication.
 
Phase-shift keying (PSK) is a digital modulation process which conveys data by changing (modulating) the phase of a constant frequency reference signal (the carrier wave). The modulation is accomplished by varying the sine and cosine inputs at a precise time. It is widely used for wireless LANs, RFID and Bluetooth communication.
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== Waterfalls ==
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Example waterfalls below:
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<gallery mode="packed" widths=310px heights=400px>
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File:Waterfall_1295041_2019-12-01T10-41-10.png|[[PSK31]]
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</gallery>
  
 
== See Also ==
 
== See Also ==
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* [https://en.wikipedia.org/wiki/Phase-shift_keying Phase-shift keying]
 
* [https://en.wikipedia.org/wiki/Phase-shift_keying Phase-shift keying]
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[[Category:RF Modes]]

Latest revision as of 23:41, 14 January 2020

Introduction

Phase-shift keying (PSK) is a digital modulation process which conveys data by changing (modulating) the phase of a constant frequency reference signal (the carrier wave). The modulation is accomplished by varying the sine and cosine inputs at a precise time. It is widely used for wireless LANs, RFID and Bluetooth communication.

Waterfalls

Example waterfalls below:

See Also

See also: