Dipole antenna with stabilized input impedance
The article is devoted to the development of a small-sized antenna system characterized by uniform input impedance over the entire operating frequency range, and structurally implemented on the basis of the fractal structure, as well as the optimization of its parameters in order to improve the basic operational characteristics ...
A receiving-transmitting antenna system of a mobile object
... коротковолнового диапазона // Вестник Балтийского федерального университета им. И. Канта. 2015. Вып. 4. С. 74—81.
Ponimatkin V., Kuzelev A., Shpilevoy A., Evstratov V.
antenna system, radiation pattern, mutual resistance, electromagnetic environment, phased array antenna
A. About the method of optimizing the parameters of antenna systems
The article is devoted to the development of methods for optimizing the structural parameters of antenna systems, performed in order to improve the basic performance characteristics. Models are considered and estimated calculations are carried out for structures implemented using symmetric vibrators. Conclusions about the feasibility of changing the geometric ...
Receiving antenna system of a mobile object
... reception and ensuring the electromagnetic compatibility of radio electronic means located within limited space of the mobile object and integrating the antenna into the object’s housing elements.
Ponimatkin V.Ye., Kuzhelev A. A., Shpilevoy A. A.
antenna system, radiation pattern, asymmetrical vibrator, electromagnetic compatibility, phased array antenna
Ship frequency independent antenna of the VHF band
The article is devoted to the development of small-sized antenna systems to ensure stable radio communication on ships in a complex electromagnetic environment, when a large number of radio-electronic devices must be located in a limited area of the deck space. The proposed antenna structures have positive weight ...
Optimization of parameters of antenna systems for radiofrequency irradiation of polycrystalline compounds
This work is related to the field of applied electrodynamics and is devoted to the improvement of transmitting antenna systems used in radio frequency methods of substance research. The operation of search and other devices in remote mode imposes certain conditions on the parameters of transmitting contours, which must be taken into account when building them. The authors ...
Transmitting antenna system for radio frequency methods of substance research
The paper considers the design of the transmitting antenna system intended for use in the technique of radio-frequency methods of substance research and justifies its advantages. It is advisable to use the device when studying objects located outside the receiving and transmitting circuits. At the same ...
The decision of the problem of definition of angular coordinates of object by the method of the maximum credibility
... location systems is presented. It is based on positions of the theory of optimum reception. As the accepted message dependence of pressure on an exit radar-tracking the receiver from a corner of scanning is used by the diagramme of an orientation of antenna system. Theoretical positions and results of preliminary modeling calculations are resulted. Possibility of increase in the azimuthal permission of two purposes without change of spatial base of a signal is shown.