DocumentCode
966126
Title
Sum-cosine window
Author
Reddy, V. Umapathi ; Prabhu, K.M. Muraleedhara
Author_Institution
Indian Institute of Technology, Centre for Systems and Devices Department of Electrical Engineering, Madras, India
Volume
10
Issue
21
fYear
1974
Firstpage
438
Lastpage
439
Abstract
A simple window that yields 6 dB improvement in the first sidelobe gain, with almost no loss in the maximum sidclobe gain, compared with that of Kaiser´s near optimum zeroth-order Bessel window, is developed. The main-lobe energy of Kaiser´s window is about 0.00078% more than that of the new window. The distinct advantage of the window is its very simple form similar to that of a Hamming window.
Keywords
Fourier transforms; filtering and prediction theory; Fourier transforms; Hamming window; Kaiser´s window; Sum cosine window; filtering and prediction theory; sidelobe gain;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19740348
Filename
4245234
Link To Document