Dolph-Chebyshev Window Length Computation
Given a prescribed side-lobe ripple-magnitude
and main-lobe width
, the required window length
is given by [155]
![]() |
(4.52) |
For


![]() |
(4.53) |
Thus, half the time-bandwidth product in radians is approximately
![]() |
(4.54) |
where

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Dolph-Chebyshev Window Main-Lobe Width