Journal of Projectiles, Rockets, Missiles and Guidance >
A Method of Generating Interference Signal for Radio Altimeter Based on DRFM
Received date: 2013-03-03
Online published: 2025-05-26
A method of generating the interference signal for radio altimeter which based on the digital radar frequency memory technology was exposed. The traditional simulating signal can not superimpose various interference information. Using the technical characteristics of DRFM which can effective storage and copy the frequency and phase of the signal, many kinds of radio altimeter interference signals had been produced. By the simulation results and experimental tests, the interference signal can meet the anti-interference ability testing of the radio altimeter.
Key words： DRFM; radio altimeter; interference signal
LI Shangsheng , ZHANG Jun , CHEN Jialin . A Method of Generating Interference Signal for Radio Altimeter Based on DRFM[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2013 , 33(6) : 175 -178 . DOI: 10.15892/j.cnki.djzdxb.2013.06.014
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