Back to Search
Start Over
An Efficient Recursive Procedure for Evaluating the Impedance Matrix of Linear and Planar Fractal Arrays.
- Source :
-
IEEE Transactions on Antennas & Propagation . Feb2004, Vol. 52 Issue 2, p380-387. 8p. - Publication Year :
- 2004
-
Abstract
- The self-similar geometrical properties of fractal arrays are exploited in this paper to develop fast recursive algorithms for efficient evaluation of the associated impedance matrices as well as driving point impedances. The methodo1ogy is demonstrated by considering two types of uniformly excited fractal arrays consisting of side-by-side half-wave dipole antenna elements. These examples include a triadic Cantor linear fractal array and a Sierpinski carpet planar fractal array. This class of self-similar antenna arrays become significantly large at higher order stages of growth and utilization of fractal analysis allows the impedance matrix, and hence the driving point impedance, to be obtained much more efficiently than would be possible using conventional analysis techniques. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0018926X
- Volume :
- 52
- Issue :
- 2
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Antennas & Propagation
- Publication Type :
- Academic Journal
- Accession number :
- 12874390
- Full Text :
- https://doi.org/10.1109/TAP.2004.823967