A wide band frequency scanning array is implemented for measuring the frequency and DOA of an RF signal. A novel low-profile type of antenna, TaCuRaS has been developed to be utilized in the array. A look-up table comprising the array response is prepared for the estimation procedure. Despite of discrete data, the approach of 2-D inverse interpolation associated with the error norm minimization yields a considerable resolution in the estimates.
Published in:
Telecommunications in Modern Satellite, Cable and Broadcasting Service, 2003. TELSIKS 2003. 6th International Conference on
(Volume:1
)
Date of Conference: 1-3 Oct. 2003