Mathematical modeling and calculation of the extended direction pulse in homogeneous absorbing environments

Impulsive probing used to study physical and chemical properties of environments and objects. Pulsed signals, interacting with the controlled environment or subject, endless to information and technological capabilities. Any environment or object, in which extends and with which pulse interacted, is characterized by a complex wave vector, whose components are defined by their properties. Working with common positions mathematically described the energy field, created by the emitted pulse as it propagates in the homogeneous absorbing environments. Given a three dimensional mathematical description of the distribution process directed pulse signals, propagating in absorbing environments. Change of amplitude and spectral composition of the probe pulse, transmitted through the environment, gives a diagnostic or predictive information about the environment. Developed an algorithm and examples of calculating the propagation of an electromagnetic pulse in passive absorbing environment, illustrating the distortion of the pulse, arriving at a given point in the area.