The principle of operation of a noise-modulated radio altimeter is based on the dependence of the cross-correlation function of the random modulation (Gaussian noise) of the finite correlatorbandwidth, the smoothing time, the influence of extraneous noise disturbance, and the change of the altitude of the aircraft during measurement. An optimum value of integration time is found that minimizes the errors that enable the meter to measure short and very short distances.
Accuracy of Noise-Modulated Radio Altimeter
IEEE Transactions on Aerospace and Electronic Systems ; AES-17 , 2 ; 248-253
1981-03-01
1282690 byte
Article (Journal)
Electronic Resource
English
Emendation: Reference in "Accuracy of Noise-Modulation Radio Altimeter"
Online Contents | 1997
|TIBKAT | 1972
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