Dependence of the mistake in noise of coordinates parameters from the error in installation of capacities of signals of radiators

Influence of an error in installation of power of the signal arriving on radiators of nonequidistant three-point model, on the formed parameters of the probability density distribution of coordinate noises of extended radar object has been considered in this work. The results can be used for the synthesis of mathematical models which are used in digital modeling echoes of distributed objects. They can also be used during creation of hardware and software imitation systems of the echo signals providing test of radio engineering devices.