VCO (complex): Difference between revisions
Jump to navigation
Jump to search
(Created page with "Category:Block Docs Category:Stub Docs This is the template for the "Page-per-block Docs". This first section should describe what the block...") |
(there's no volts in digital signal processing) |
||
(5 intermediate revisions by 2 users not shown) | |||
Line 1: | Line 1: | ||
[[Category:Block Docs]] | [[Category:Block Docs]] | ||
VCO - Voltage controlled oscillator. Produces a sinusoid of frequency based on the amplitude of the input. See [[VCO]] for a real (not complex) sinusoidal output. | |||
input: float stream of control voltages; | |||
output: complex oscillator output | |||
== Parameters == | == Parameters == | ||
( | ; Sample Rate | ||
: sampling rate (Hz) | |||
; | ; Sensitivity | ||
: | : units are radians/sec/(input unit) | ||
; | ; Amplitude | ||
: | : output amplitude | ||
== Example Flowgraph == | == Example Flowgraph == | ||
This flowgraph shows a Radioteletype (RTTY) transmitter and receiver. The upper portion is the transmitter. The parameters for the VCO are explained in [[VCO]].<br> | |||
The lower portion of the flowgraph is a single sideband (SSB) receiver. The audio can be fed into a RTTY decoder such as shown in [[Sample_Rate_Tutorial#Source_hardware_example]]. | |||
[[File:USRP_RTTY_fg.png|710px]] | |||
== Source Files == | == Source Files == | ||
; C++ | ; C++ files | ||
: [https://github.com/gnuradio/gnuradio TODO] | : [https://github.com/gnuradio/gnuradio TODO] | ||
Latest revision as of 13:09, 17 March 2021
VCO - Voltage controlled oscillator. Produces a sinusoid of frequency based on the amplitude of the input. See VCO for a real (not complex) sinusoidal output.
input: float stream of control voltages;
output: complex oscillator output
Parameters
- Sample Rate
- sampling rate (Hz)
- Sensitivity
- units are radians/sec/(input unit)
- Amplitude
- output amplitude
Example Flowgraph
This flowgraph shows a Radioteletype (RTTY) transmitter and receiver. The upper portion is the transmitter. The parameters for the VCO are explained in VCO.
The lower portion of the flowgraph is a single sideband (SSB) receiver. The audio can be fed into a RTTY decoder such as shown in Sample_Rate_Tutorial#Source_hardware_example.
Source Files
- C++ files
- TODO
- Header files
- TODO
- Public header files
- TODO
- Block definition
- TODO