Difference between revisions of "PLL Carrier Tracking"

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== Example Flowgraph ==
 
== Example Flowgraph ==
  
Insert description of flowgraph here, then show a screenshot of the flowgraph and the output if there is an interesting GUI.  Currently we have no standard method of uploading the actual flowgraph to the wiki or git repo, unfortunately.  The plan is to have an example flowgraph showing how the block might be used, for every block, and the flowgraphs will live in the git repo.
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This flowgraph shows the use of a PLL Carrier Tracking block in an AM receiver.
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[[File:FunCube_AM.png|800px]]
  
 
== Source Files ==
 
== Source Files ==

Revision as of 13:04, 28 October 2019

Implements a PLL which locks to the input frequency and outputs the input signal mixed with that carrier.

This PLL locks onto a [possibly noisy] reference carrier on the input and outputs that signal, downconverted to DC

Parameters

(R): Run-time adjustable

Loop bandwidth (R)
The loop bandwidth determines the lock range and should be set around pi/200 2pi/100.
Max freq
Maximum frequency of the carrier in radians per sample
Min freq
Minimum frequency of the carrier in radians per sample

Example Flowgraph

This flowgraph shows the use of a PLL Carrier Tracking block in an AM receiver.

FunCube AM.png

Source Files

C++ files
TODO
Header files
TODO
Public header files
TODO
Block definition
TODO