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Browsing by Subject "Radar tracking"

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Aircraft height estimation using 2-D radar

Author: Hakl, H ; Davies, E ; le Roux, WH Date: Jan 2010 A method to infer height information from an aircraft tracked with a single 2-D search radar is presented. The method assumes level flight in the target aircraft and a good estimate of the speed of the aircraft. The method yields good results ... Read more
A Cramer Rao analysis on receiver placement in a FM band commensal radar system based on doppler only measurements

Author: Maasdorp, FDV ; Nadjiasngar, R ; Inggs, MR Date: Oct 2014 This paper investigates the theoretical placement of receivers in an Commensal Radar (CR), Doppler only tracking system with a single transmitter multiple receiver configuration. Theory, based on the Fisher Information matrix (FIM), is developed ... Read more
Design of cost effective antennas for instrumentation radars

Author: Botha, L Date: Sep 2012 The cost of antennas for instrumentation radars are determined by the development cost. By re-use of the reflector system cost effective antennas can be designed. The factors governing the design of such antennas are described here. Read more
Experimental simulation of retrodirective cross-eye jamming

Author: Du Plessis, WP ; Odendaal, JW ; Joubert, J Date: Jan 2010 Experimental measurements that accurately simulate the effect of a retrodirective cross-eye jammer on a monopulse radar are described. The accuracy of a recently published extended analysis of retrodirective crosseye jamming and the limitations ... Read more
Extended analysis of retrodirective cross-eye jamming

Author: Du Plessis, WP ; Odendaal, JW ; Joubert, J Date: Sep 2009 An extended and rigorous analysis of retrodirective cross-eye jamming in a radar system scenario is presented. This analysis removes the approximations that limit the validity of other analyses of cross-eye jamming. These results imply that ... Read more
Platform skin return and retrodirective cross-eye jamming

Author: Du Plessis, WP Date: Jan 2012 The effect of platform skin return on retrodirective cross-eye jamming is analysed, allowing the parameters of a cross-eye jammer in the presence of skin return to be determined. The inherently unknown phase of the platform skin return is ... Read more
Tolerance analysis of cross-eye jamming systems

Author: Du Plessis, WP ; Odendaal, JW ; Joubert, J Date: Jan 2010 The matching required between the two directions through a retrodirective cross-eye jammer is considered using both the traditional phase-front analysis and an extended analysis. The design parameters to achieve a specified tracking error are ... Read more

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Browsing by Subject "Radar tracking"

Browsing by Subject "Radar tracking"

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