Tri-band active patch slot antennas for angular observations using GLONASS/GPS signals

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Год издания: 2013

Ключевые слова: Active antennas, Angular observations, Antenna positioning, Global Navigation Satellite Systems, Leaky wave antennas, Right-hand circular polarizations, Root mean square errors, Vertical plane, Frequency bands, Microwave antennas, Slot antennas, Tracking (position)

Аннотация: Tri-band (L1/L2/L3) active patch slot leaky-wave antennas with the right-hand circular polarization for angular observations using the signals of the Global navigation satellite systems GLONASS/GPS have been designed. The antenna positioning accuracy in the horizontal and vertical planes as well as in the angular observations has been estimated. Measurements have been made in the L1 frequency band using the combined GLONASS/GPS constellation. It has been shown that the positioning root-mean-square-error (RMSE) of an active antenna relative to another one in the horizontal plane is less than 2.2 mm, and in the vertical plane it is less than 1.8 mm. RMSE of the positioning by the yaw, roll and pitch angles at a distance of 0.7m between the centers of three antennas does not exceed 9 angular minutes, while at a distance of 2 m it does not exceed 4 angular minutes. © 2013 CriMiCo'2013 Organising Committee, CrSTC.

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Издание

Журнал: CriMiCo 2013 - 2013 23rd International Crimean Conference Microwave and Telecommunication Technology, Conference Proceedings

Номера страниц: 594-595

Авторы

  • Vladimirov V.M. (Krasnoyarsk Science Centre of the Siberian Branch of Russian Academy of Science)
  • Shepov V.N. (Krasnoyarsk Science Centre of the Siberian Branch of Russian Academy of Science)
  • Fateyev Y.L. (Siberian Federal University)

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