For a linear FM waveform, the bandwidth equals the value of the
For a rectangular waveform, the bandwidth equals the reciprocal of the pulse width.
For the stepped FM waveform, If there are N frequency steps, the bandwidth equals N times the value of the
FrequencyStepproperty. If there is no frequency stepping, the bandwidth equals the reciprocal of the pulse width.
For phased coded waveform, The bandwidth value is the reciprocal of the chip width.
Compute Linear FM Bandwidth
Determine the bandwidth of a linear FM pulse waveform. The default value for an LFM waveform is 100 kHz.
waveform = phased.LinearFMWaveform; bw = bandwidth(waveform)
bw = 100000
waveform — Waveform object
waveform System object
Waveform, specified as a waveform System object.
BW — Pulse bandwidth
Pulse bandwidth, returned as a positive scalar. Units are in Hz.
Introduced in R2023a