## Abstract In this paper, a method is presented for analyzing very large finite arrays of taperedβslot antenna elements. The Toeplitz matrix property of regularly spaced arrays, combined with a parametrically truncated coupling radius, generates fixed matrix storage based on the coupling radius ra
Array Decomposition-Fast Multipole Method for finite array analysis
β Scribed by Kindt, Rick W.; Volakis, John L.
- Book ID
- 119661946
- Publisher
- American Geophysical Union
- Year
- 2004
- Tongue
- English
- Weight
- 283 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0048-6604
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π SIMILAR VOLUMES
Knowledge of the mutual interaction between antenna elements is of great importance for the design of antenna arrays. The analysis of large arrays based on rigorous full-wave methods becomes computationally prohibitive as the number of array elements increases; thus, some simplified yet accurate met
wavenumbers because the subradical expression becomes negative. The same takes place for the second wave when the values of the parameters satisfy the condition Ε½ . The conditions 11 and 12 correspond to the wave propagation within certain angular domains in space defined by the anglesandfor the fi