BPSK Demodulator Baseband
Demodulates data modulated using the BPSK method.
blockType: BPSKBasebandDemodulator
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Path in the library: |
Description
Block BPSK Demodulator Baseband demodulates a signal that has been modulated using the binary phase shift keying (BPSK) method.
At the input, the block receives a frequency representation of the signal in the form of a discrete complex scalar or column vector.
Values exp(jθ) or −exp(jθ) converted to 0 or 1 accordingly. Parameter Phase offset (rad) sets the value θ in radians.
Ports
Input
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IN_1
—
The input BPSK is a modulated signal
scalar | vector | the matrix
Details
The input BPSK is a modulated signal in the form of a scalar, vector or matrix. In the case of a matrix, each column is treated as an independent channel.
| Data types |
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| Complex numbers support |
I don’t |
Output
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OUT_1
—
demodulated signal
vector | scalar
Details
A demodulated signal in the form of a scalar or vector. If the output is a scalar, then its value is an integer. If the output is a vector, then it is a vector of integer or binary numbers.
| Data types |
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| Complex numbers support |
I don’t |
Parameters
Main
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Phase offset (rad) —
phase shift of the zero point
Scalar / array of real numbers
Details
The phase offset of the zero point in radians; scalar.
| Default value |
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| Program usage name |
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| Tunable |
No |
| Evaluatable |
Yes |
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Decision type —
type of solution
Hard decision
Details
The type of solution used during demodulation, specified as Hard decision.
| Values |
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| Default value |
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| Program usage name |
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| Tunable |
No |
| Evaluatable |
No |