论文信息 - Planar digital-beamforming antenna for satellite navigation

Planar digital-beamforming antenna for satellite navigation

A planar digital-beamforming (DBF) antenna for user terminals in future satellite navigation systems has been developed to improve the overall system performance. A C-band breadboard model including aperture coupled patches, receiver and signal-processing unit has been designed, manufactured and tested.

[1] H. Steyskal,et al. Mutual coupling compensation in small array antennas , 1990 .

[2] R. T. Compton,et al. A numerical pattern synthesis algorithm for arrays , 1990 .

[3] Kiyohiko Itoh,et al. Slot-coupled microstrip antenna with a triplate line feed where parallel-plate mode is suppressed , 1997 .

[4] S. S. Gearhart,et al. Theoretical analysis of coupling and cross polarization of perpendicular slot antennas on a dielectric half-space , 1998 .

[5] A. Dreher,et al. Full-wave analysis of radiating planar resonators with the method of lines , 1993 .

[6] R. Stegen,et al. Excitation Coefficients and Beamwidths of Tschebyscheff Arrays , 1953, Proceedings of the IRE.