gr_pll_carriertracking_cc Class Reference
[Signal Processing Blocks]

#include <gr_pll_carriertracking_cc.h>

Inheritance diagram for gr_pll_carriertracking_cc:

[legend]Collaboration diagram for gr_pll_carriertracking_cc:

[legend]List of all members.

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Detailed Description

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

input: stream of complex; output: stream of complex

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

All settings max_freq and min_freq are in terms of radians per sample, NOT HERTZ. Alpha is the phase gain (first order, units of radians per radian) and beta is the frequency gain (second order, units of radians per sample per radian)

See also:

gr_pll_freqdet_cf, gr_pll_carriertracking_cc

Public Member Functions
bool	lock_detector (void)
bool	squelch_enable (bool)
float	set_lock_threshold (float)
Friends
gr_pll_carriertracking_cc_sptr	gr_make_pll_carriertracking_cc (float alpha, float beta, float max_freq, float min_freq)

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Member Function Documentation

bool gr_pll_carriertracking_cc::lock_detector (  void   )

float gr_pll_carriertracking_cc::set_lock_threshold (  float   )

bool gr_pll_carriertracking_cc::squelch_enable (  bool   )

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Friends And Related Function Documentation

gr_pll_carriertracking_cc_sptr gr_make_pll_carriertracking_cc (  float  alpha, float  beta, float  max_freq, float  min_freq )  [friend]

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The documentation for this class was generated from the following files:

• gr_pll_carriertracking_cc.h
• gr_pll_carriertracking_cc.cc

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