caa a22 4500 477094058 CHVBK 20180405111522.0 cr unu---uuuuu 170330e19960101xx s 000 0 eng 10.1007/BF02106106 doi (NATIONALLICENCE)springer-10.1007/BF02106106 Leland Robert Department of Electrical Engineering, University of Alabama, Box 870286, 35487-0286, Tuscaloosa, AL aut Shape estimation of a circular antenna from observations on the boundary [Elektronische Daten] [Robert Leland] A smoothing algorithm for estimating the shape of a circular antenna from boundary observations is described. We consider a homogenized static antenna model, consisting of a single partial differential equation with mixed boundary conditions. An exact expression is derived for the smoother, and a suitable approximation is calculated. An FFT based implementation is found to be computationally efficient. Simulation results for 8, 16, 32 and 64 sensors are given, indicating a point of diminishing returns in adding more sensors. Kluwer Academic Publishers, 1996 estimation nationallicence stochastic processes nationallicence boundary value processes nationallicence smoothing nationallicence partial differential equations nationallicence Multidimensional Systems and Signal Processing Kluwer Academic Publishers 7/1(1996-01-01), 53-63 0923-6082 7:1<53 1996 7 11045 https://doi.org/10.1007/BF02106106 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02106106 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Leland Robert Department of Electrical Engineering, University of Alabama, Box 870286, 35487-0286, Tuscaloosa, AL aut NATIONALLICENCE 773 0- Multidimensional Systems and Signal Processing Kluwer Academic Publishers 7/1(1996-01-01), 53-63 0923-6082 7:1<53 1996 7 11045 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer