Publicou 12 edições por ano
ISSN Imprimir: 0040-2508
ISSN On-line: 1943-6009
Indexed in
On Solution Stability of Problems in the Statistical Antenna Synthesis over Prescribed Field Pattern
RESUMO
The stability of the problem solution in linear antenna statistical synthesis from a prescribed field pattern has been investigated for the case when the statistical parameters of fluctuations of an amplitude-phase distribution are given inaccurately. The stability is defined as a difference between the average value of the quadratic deviation of the really reproduced field pattern from the prescribed one and its minimum value. It is shown that the level of stability can be estimated with the help of two factors i.e. the stability factor with respect to the variance and the stability factor with respect to the correlation radius, which can essentially differ in magnitudes depending on the values of related statistical parameters which occur in realization.