Synthesis of Amplitude-Phase Distribution in Quasiconcave an Antenna Array
Abstract
Ring antenna arrays find wide application in radio systems of various purpose. However, in many cases it is necessary to use quasi-ring antenna arrays when the emitters are not located in a circle. Such a transition leads to a change in the radiation pattern, i.e. to a shift in its main maximum, an increase in the level of the side lobes, and appearance of two maxima of the radiation pattern. Therefore, to ensure the formation of a directional pattern with specified parameters, it is necessary to correct the amplitude-phase distribution of the quasi-annular antenna array. In this paper, features are considered and an algorithm for the synthesis of the amplitude-phase distribution of a quasi-annular antenna array is developed. The possibilities of preserving the parameters of the directional pattern during the transition from the ring to the quasi-annular antenna array are analyzed.
About the Authors
M. R. Bibarsov
Military Academy of Communication
Russian Federation
Ph.D. in Engineering (1999), Associate Professor
Russian Federation
Ph.D. in Engineering (1999), Associate Professor
E. V. Gribanov
Military Academy of Communication
Russian Federation
Ph.D. in Engineering (2011), Faculty Member
Russian Federation
Ph.D. in Engineering (2011), Faculty Member
D. D. Gabrielyan
Rostov-on-Don Research Institute of Radio Communication
Russian Federation
D.Sc. in Engineering (1998), Professor (2000), Deputy Head of Science and Technology Complex in Research
Russian Federation
D.Sc. in Engineering (1998), Professor (2000), Deputy Head of Science and Technology Complex in Research
D. S. Fedorov
Rostov-on-Don Research Institute of Radio Communication
Russian Federation
Master of Science in Physics (2013), the postgraduate student
Russian Federation
Master of Science in Physics (2013), the postgraduate student
D. S. Fedorov
Rostov-on-Don Research Institute of Radio Communication
Russian Federation
Master of Science in Infocommunication Technologies and Communication systems (2013), the postgraduate student
Russian Federation
Master of Science in Infocommunication Technologies and Communication systems (2013), the postgraduate student
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Review
For citations:
Bibarsov M.R., Gribanov E.V., Gabrielyan D.D., Fedorov D.S., Fedorov D.S. Synthesis of Amplitude-Phase Distribution in Quasiconcave an Antenna Array. Journal of the Russian Universities. Radioelectronics. 2017;(2):28-33. (In Russ.)
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