WAVELET ANALYSIS FOR ACOUSTIC PHASED ARRAY
β Scribed by INNA KOZLOV; ZVI ZLOTNICK
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 506 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0888-3270
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π SIMILAR VOLUMES
## Abstract The finiteβelement method (FEM) is applied to the analysis of phasedβarray antennas. Curvilinear tetrahedral elements are used for domain discretization and highβorder vector basis functions are used for field expansion. Periodic boundary and radiation conditions are enforced on a singl
A method for making weighted linear combinations of the spectra acquired by a phased-array coil is described. Unlike most previous combination methods, no special reference points in the data are chosen to represent the coil weights. Instead, all the data points are used, which results in optimal si