In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 35, No. 12R ( 1996-12-01), p. 6188-
Abstract:
Instead of the conventional 0-1 sequence, a new sequence has been devised, which is appropriate for optimizing withdrawal-weighted filters, using genetic algorithms. The sequence consists of durational numbers of continuous 0s and 1s, and the search area is reduced to much smaller than the total configuration space. A filter whose relative 3 dB bandwidth is 0.5% is optimized. The method yields a maximum sidelobe level of -56.1 dB, while the level of the initially synthesized filter is -41.5 dB. The calculated results show that the method is effective for nonlinear optimization of withdrawal-weighted filters.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.35.6188
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1996
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
