Some windows with very good sidelobe behavior: Application to discrete Hilbert transform
Abstract
Some of the windows presented by Harris -- Proc. IEE, Jan. 78 -- are not correct in terms of their reported peak sidelobes and optimal behavior. We present corrected plots of Harris: windows and also derive additional windows with very good sidelobes and optimal behavior under several different constraints. These plots enable the reader to select a window to suit his requirements, in terms of bias due to near-by sidelobes and bias due to distant sidelobes. An application of the new windows to a technique for calculating the discrete Hilbert transform is presented.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- April 1980
- Bibcode:
- 1980STIN...8028592N
- Keywords:
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- Computer Programs;
- Discrete Functions;
- Fourier Series;
- Hilbert Transformation;
- Sidelobes;
- Waveforms;
- Windows (Intervals);
- Asymptotic Series;
- Bias;
- Mathematical Models;
- Communications and Radar