Paper Information

Journal:   JOURNAL OF RADAR   SPRING 2017 , Volume 5 , Number 1 (SERIAL NO. 15) #E0041; Page(s) 29 To 38.
 
Paper: 

CLOSED-LOOP PHASE CALIBRATION OF COHERENT APERTURES FOR THE NEXT GENERATION RADARS

 
 
Author(s):  ZAREZADEH A., NOROUZI Y., KHALILPOUR J.*
 
* AIR DEFENCE KHATAM AL ANBEYA UNIVERSITY
 
Abstract: 

In this paper, closed-loop phase calibration for coherent aperture radars has been investigated. The idea of using multiple coherent radars is known as the next generation radar. In this method, the signal to noise ratio could be improved by N2 where N is the number of coherent radars; however, achieving this coherency is not feasible unless a phase calibration procedure is conducted. In this paper, utilizing the main target as the calibration target has been modeled and simulated. Simulation results have been employed to investigate the phase error associated with the closed-loop calibration method.

 
Keyword(s): CLOSED-LOOP PHASE CALIBRATION, NEXT GENERATION RADAR, SIGNAL TO NOISE RATIO
 
References: 
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