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Modelling of the asymmetric amplitude distribution waveguide-slotted radiator

Keywords:

V.E. Drach – Ph. D. (Eng.), Associate Professor, EIU1-KF, Kaluga branch of the Bauman MSTU. E-mail: drach@kaluga.org
A.A. Larin – EIU1-KF, Kaluga branch of the Bauman MSTU. E-mail: larintema@gmail.com
A.V. Rodionov – Ph. D. (Eng.), Associate Professor, EIU2-KF, Kaluga branch of the Bauman MSTU. E-mail: andviro@gmail.com
I.V. Chukhraev – Ph. D. (Eng.), Associate Professor, EIU2-KF, Kaluga branch of the Bauman MSTU. E-mail: igor.chukhraev@mail.ru


In this paper, a new waveguide-slotted radiator design is being modelled and discussed. The radiator gain factor is increased in specified frequency rage due to asymmetric amplitude distribution. Authors have come to conclusion that the implementation of the waveguide-slotted radiator with asymmetric amplitude distribution was expedient, when radiator gain factor must be increased, if the degradation of the side lobes outline is acceptable.
References:

  1. Aliev M., Kuznetsova D., Rybakov D., Samburov N. Mockup of antennae device of naval navigation station // Tribune of South-Urals state university. Series: Computer technologies, control and radioelectronics. 2012. № 35. P. 69−72
  2. Aliev M., Kuznetsova D., Samburov N. Compact manifold of active fazed antennae grid based on waveguide-slotted radiators. Current state, problems and perspectives of creation of naval control complexes. «Morinsis-Agat» Concern. 2013.
  3. Voskresensky D., Stepanenko V., Philippov V. et al. UHF devices and antennae. Development of fazed antennae grids: high school primer. 3d edition. Radiotechnika. 2003
  4. Drach V., Chuhraev I., Yashin A. Modelling of UHF range power amlifier // Radiopromyshlennost. 2011. № 1. P. 41−50

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