Calculates parameters for use with either MT Modulate MSK or MT Demodulate MSK.
A value that indicates whether to enable differential encoding of the bit stream.
disable | Disables bit stream encoding. |
enable | Enables bit stream encoding. |
Default: enable
Error conditions that occur before this node runs. The node responds to this input according to standard error behavior.
Default: no error
Parameter values defining the MSK system. Wire this parameter to the corresponding system parameters cluster of MT Modulate MSK or MT Demodulate MSK.
A value that indicates whether to enable differential encoding of the bit stream.
disable | Disables bit stream encoding. |
enable | Enables bit stream encoding. |
Default: enable
Number of samples per symbol in the modulated output complex waveform.
For error-free operation, the samples per symbol must be an even number. Applying Carson's rule for MSK modulation [peak frequency deviation = 0.25 × symbol rate (Hz)], the 98% MSK bandwidth is given by 0.5 × (1 + r) × symbol rate + peak frequency deviation, where 0 < r ≤ 1 is the filter parameter. To satisfy Nyquist criterion, a good guideline is given by samples per symbol = 2 × ceil(1.5 × bandwidth/symbol rate) to obtain 3× oversampling.
Default: 16
Number of bits represented by each symbol. This value is equal to Log 2 (M), where M is the order of the modulation (for example, for 16-MSK, M = 16).
Error information. The node produces this output according to standard error behavior.
Installed By: LabVIEW Communications System Design Suite (introduced in 1.0)
Where This Node Can Run:
Desktop OS: Windows
FPGA: Not supported
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