Title :
New antenna design for GNSS application
Author :
Shepov, Vladimir N. ; Vladimirov, Valery M. ; Markov, Vladimir V.
Author_Institution :
Dept. of Radio Eng. & Electron., KSC, Krasnoyarsk, Russia
Abstract :
A new radiating element design of the slot stripline leaky-wave antennas with right-hand circular polarization is proposed for high-accuracy positioning using Global satellite navigation signals (GNSS) GPS (L1/L2) and GLONASS (L1/L2/L3). Technical characteristics of the antenna with the new radiator have been studied. It is shown that the application of the new radiator decreases the axial ratio and improves the crosspolarization suppression and stability of the phase center, allowing one to increase the accuracy of GLONASS/GPS positioning.
Keywords :
Global Positioning System; electromagnetic wave polarisation; leaky wave antennas; satellite antennas; slot antennas; GLONASS; GNSS application; GPS; Global Satellite Navigation Signal; cross-polarization suppression improvement; phase center stability; right-hand circular polarization; slot stripline leaky-wave antenna; Accuracy; Antenna measurements; Antenna radiation patterns; Global Positioning System; Polarization; Slot antennas; GLONASS/GPS antenna; circularly polarized antenna; high accuracy positioning by GNSS signals; slot stripline antenna;
Conference_Titel :
Control and Communications (SIBCON), 2015 International Siberian Conference on
Conference_Location :
Omsk
Print_ISBN :
978-1-4799-7102-2
DOI :
10.1109/SIBCON.2015.7147285
