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A discrete wavelet transform (DWT)‐based far‐field computation using the FDTD method
Author(s) -
Carat Guillaume,
Gillard Raphaël,
Citerne Jacques,
Wiart Joe
Publication year - 2000
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/(sici)1098-2760(20000520)25:4<241::aid-mop4>3.0.co;2-r
Subject(s) - finite difference time domain method , computation , microwave , discrete wavelet transform , wavelet , microstrip antenna , computer science , antenna (radio) , electronic engineering , wavelet transform , near and far field , microstrip , algorithm , computational science , mathematics , engineering , physics , optics , telecommunications , artificial intelligence
A new wavelet‐based technique to calculate radiating patterns by the FDTD method is presented. This technique has been applied to the study of a microstrip patch antenna. Results show a substantial gain both in memory storage and CPU time, while maintaining the same accuracy as the classical computation. © 2000 John Wiley & Sons, Inc. Microwave Opt Technol Lett 25: 241–243, 2000.