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DF method for measuring the angles of the spatial orientation of the navigation equipment GLONASS / GPS

Keywords:

Yu.L. Fateev – Dr. Sc. (Eng.), Associate Professor, Siberian Federal University; Professor, Military-training center. E-mail: fateev_yury@inbox.ru D.D. Dmitriev – Ph. D. (Eng.), Siberian Federal University; Associate Professor, Military-training center. E-mail: dmitriev121074@mail.ru V.N. Tyapkin – Ph. D. (Eng.), Associate Professor, Siberian Federal University; Professor, Military-training center. E-mail: tyapkin58@mail.ru N.S. Kremez – Siberian Federal University; Senior Lecturer, Military-training center. E-mail: NKremez@sfu-kras.ru I.V. Tyapkin – Scientific Production Association «ELEKTRON» Ltd. E-mail: Aronakss@yandex.ru


One of the promising areas of navigation consumer equipment satellite navigation systems is used as the antenna system antenna arrays. The use of antenna arrays can be multifunctional. When measuring coordinates and speed vector of the object can be formed narrow radiation pattern for each navigation spacecraft alone, which provides a significant increase in S/N ratio and increase noise immunity. When measuring the angles of spatial orientation antenna array is used as a multi-base interferometer. In the application of antenna arrays is possible to use the DF method for measuring the angles of spatial orientation, that is, measuring the direction to the source of the signal associated with the object coordinate system. This method makes it possible to realize the redundancy of information obtained by receiving a large number of navigation signals antennas. In addition, the DF method allows then iterative methods for resolving ambiguities, if the distance between the antennas.
References:

 

  1. SHarfunova T.G., Tjapkin V.N., Dmitriev D.D. Tochnost izmerenija navigacionnykh parametrov v navigacionnojj apparature potrebitelja sputnikovojj radionavigacionnojj sistemy GLONASS, osnashhennojj antennojj reshetkojj // Radiotekhnika. 2013. № 6. S. 22−25.
  2. Dmitriev D.D., Tjapkin V.N., Kremez N.S. Metody adaptacii fazirovannykh antennykh reshetok k pomekham v sputnikovykh radionavigacionnykh sistemakh // Radiotekhnika. 2013. № 9. S. 39−43.
  3. Yuri L. Fateev, Dmitry D. Dmitriev, Valery N. Tyapkin, Evgeny N. GarinandVladimir V. ShaidurovThephaseambiguityresolutionintheangle-measuringnavigationequipment // AIPConferenceProceedings. 2014. 12. 1611. P. 12−14.
  4. Fateev JU.L., Dmitriev D.D., Tjapkin V.N., Grebennikov A.V., Bondarev V.N. Razreshenie fazovojj neodnoznachnosti v uglomernojj navigacionnojj apparature GLONASS/GPS // Uspekhi sovremennojj radioehlektroniki. 2014. № 5. S. 67−70.

 

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