Showing papers by "John N. Sahalos published in 1976"
TL;DR: In this article, the design of an array consisting of dipoles having an arbitrary orientation is effected; the dipoles are specified by five coordinates, three positional and two directional, and the intensity of the electric field is considered as both a vector in Euclidian space and a vector of an n-dimensional vector space.
Abstract: In this communication the design of an array consisting of dipoles having an arbitrary orientation is effected; the dipoles are specified by five coordinates, three positional and two directional. The intensity of the electric field is considered as both i) a vector in Euclidian space and ii) a vector of an n -dimensional vector space. Some examples follow.
9 citations
TL;DR: The optimum directivity of antennas consisting of arbitrarily oriented dipoles is examined with the help of formulas found by the Gram-Schmit method of orthonormalization of the base, which includes the intensity of the electric field.
Abstract: The optimum directivity of antennas consisting of arbitrarily oriented dipoles is examined. This is done with the help of formulas found by the Gram-Schmit method of orthonormalization of the base, which includes the intensity of the electric field. Some examples follow.
8 citations
TL;DR: In this article, an analysis of the problem of synthesizing nonuniform linear arrays is carried out; in this, the orthogonal method is combined with the analysis of functions by Chebyshev's polynomials.
Abstract: An analysis of the problem of synthesizing nonuniform linear arrays is carried out; in this, the orthogonal method is combined with the analysis of the functions by Chebyshev's polynomials. The method development can be applied to any array and for a variety of patterns, including those given by Dolph's method. Finally, some applications are presented.
6 citations
01 Sep 1976
TL;DR: In this paper, a method to synthesize nonlinear source antennas is outlined, where the problem is first approximated to the corresponding one of synthesizing an antenna consisting of arbitrarily oriented dipoles, which can be solved.
Abstract: In this paper a method to synthesize nonlinear source antennas is outlined. Here the problem is first approximated to the corresponding one of synthesizing an antenna consisting of arbitrarily oriented dipoles, which can be solved. After obtaining the initial values of the current excitations, the antenna's shape is corrected by a regular method.