Table of Contents
Advertisement
Best
magnitude.
Best
spectrum
measuring frequency components near DC.
Recommend to use for:
Rectangle
⚫
⚫
⚫
Best
frequency.
Blackman
Recommend to use for:
⚫
Good for magnitude, but poorer frequency
resolution than Hamming.
Recommend to use for:
⚫
Hanning
⚫
The frequency resolution when using the
Kaiser window is fair; the spectral leakage and
amplitude accuracy are both good.
The Kaiser window is best used when
Kaiser
frequencies are very close to the same value
but have widely differing amplitudes (the side
lobe level and shape factor are closest to the
traditional Gaussian RBW). This window is also
good for random signals.
The Bartlett window is a slightly narrower
Bartlett
variant of the triangular window, with zero
weight at both ends.
4.Advanced User Guidebook
solution
for
type
for
measuring
of
nonrepetitive
Transients or bursts, the signal level before
and after the event are nearly equal.
Equal-amplitude
frequencies those are very close.
Broadband random noise with a relatively
slow varying spectrum.
solution
for
Single frequency waveforms, to find higher
order harmonics.
Sine, periodic and narrow band random
noise.
Transients or bursts where the signal levels
before and after the event are significantly
different.
32
frequency,
worst
the
frequency
signals
sine
waves
magnitude,
worst
for
and
with
for
Advertisement
Table of Contents
