Category Archives: Issue # 2(5)

THE APPLICATION OF SIMPLIFIED APPROACHES IN THE ANALYSIS OF THE ELECTRODYNAMIC CHARACTERISTICS OF OBJECTS

UDC 621.396

E.M.Buldigin

The paper considers possibilities of use of approximate methods in the evaluation of characteristics of complex objects. It was noted that when using research Institute of these approaches is significantly reduced the time required.

Keywords: diffraction, scattering, the algorithm, object.

Full text:
Buldigin_2_14_1.pdf

THE METHODS FOR SOLVING PROBLEMS OF SCATTERING OF ELECTROMAGNETIC WAVES ON A HOLLOW STRUCTURES

UDC 621.396

N.I. Pronskih

The methods that can be used for the estimation of characteristics is the scattering of electromagnetic waves on a hollow structures are discussed. Their features are indicated.

Keywords: electromagnetic wave, hollow structure, algorithm, scattering.

Full text:
Pronskih_2_14_1.pdf

THE USE OF METHODS OF INTEGRAL AND DIFFERENTIAL EQUATIONS IN ELECTRODYNAMICS

UDC 621.311

N.I. Pronskih

The paper considers features of using integro-differential approach for electrodynamic problems. The possible methods for solving such problems are specified.

Keywords: electrodynamics, integral and differential equation method.

Full text:
Pronskih_2_14_3.pdf

THE QUESTIONS OF OPTIMIZATION OF PROCESSES OF ENERGY CONSUMPTION

UDC 621.311

N.I. Pronskih

The analysis of different energy sources is carried out. The recommendations on the composition of methods of optimization of processes of energy consumption are given.

Keywords: energy, optimization, technique.

Full text:
Pronskih_2_14_2.pdf

THE PROBLEMS OF CONTROL LEVEL OF SCATTERED ELECTROMAGNETIC FIELD

UDC 621.396

M.N.Miroshnikova

The paper discusses the problem of scattering of electromagnetic waves on a hollow structures. The proposals are given to the management of scattered electromagnetic field due to selection of the size of the object.

Keywords: hollow structure, integral equation, scattering, electromagnetic wave.

Full text:
Miroshnikova_2_14_3.pdf

THE POSSIBILITIES OF ANALYSIS OF RADIO IMAGES IN COMMUNICATION SYSTEMS

UDC 621.396

M.N.Miroshnikova

The analysis of the analysis of images with the dissemination of radio waves in communication systems and the problems of diffraction is carried out. The cases of interference in radio images are discussed.

Keywords: radio image, the scattering of radio waves, communication system, diffraction.

Full text:
Miroshnikova_2_14_1.pdf

ABOUT THE USING OF INTEGRAL EQUATIONS IN THE SOLUTION OF ELECTRODYNAMIC PROBLEMS

UDC 621.396

M.N.Miroshnikova

The analysis of characteristics of integral equations is carried out. The possible methods of their solution. the methods is considered. The possibility of using integral equations is indicated in the solution of electrodynamic problems.

Keywords: integral equations, electromagnetic wave, scattering.

Full text:
Miroshnikova_2_14_2.pdf

ABOUT SOME CHARACTERISTICS OF MATERIALS THAT CAN ABSORB ELECTROMAGNETIC RADIATION

UDC 621.396

E.S. Laktioniva

The analysis of the main characteristics of materials that can absorb the radiation is carried out. The approaches are noted that related to the study of the internal structure of radio-absorbing materials.

Keywords: radiowave propagation, absorption, electromagnetic field.

Full text:
Laktionova_2_14_1.pdf

THE PROBLEMS OF SHIELDIN FROM ELECTROMAGNETIC RADIATION

UDC 621.396

E.S. Laktioniva

The possibilities of shielding from electromagnetic radiation are considered. The basic laws are pointed out on which it is necessary to aspire to the desired level electromagnetic environment.

Keywords: shielding, propagation, absorption, electromagnetic field.

Full text:
Laktionova_2_14_2.pdf

THE POSSIBILITIES FOR INCREASING THE EFFICIENCY OF SOLVING PROBLEMS WHEN DESIGNING WIRELESS NETWORKS

UDC 621.396

E.M.Buldigin

The paper examines approaches for optimizing the solution of the problems for wireless networks. The analysis of methods of optimization, indicated their advantages and disadvantages, the problems are listed in which these optimization methods can be used.

Keywords: wireless network, optimization, method, diffraction, scattering.

Full text:
Buldigin_2_14_2.pdf