Multitone harmonic radar

Gregory J. Mazzaro; Anthony F. Martone

doi:10.1117/12.2014241

31 May 2013 Multitone harmonic radar

Proceedings Volume 8714, Radar Sensor Technology XVII; 87140E (2013) https://doi.org/10.1117/12.2014241
Event: SPIE Defense, Security, and Sensing, 2013, Baltimore, Maryland, United States

Abstract

Nonlinear radar exploits the electronic response from a target whose reflected frequencies are different from those transmitted. Reception of frequencies that are not part of the transmitted probe distinguishes the received signal from a linear return produced by clutter and indicates the presence of electronics. Presented in this paper is a type of nonlinear radar that transmits multiple frequencies and listens for a harmonic of these frequencies as well as other frequencies near that harmonic. A laboratory test-bed has been constructed to demonstrate the multitone radar concept. Measurements of nonlinear responses from RF devices probed by multiple tones are reported.

Citation Download Citation

Gregory J. Mazzaro and Anthony F. Martone "Multitone harmonic radar", Proc. SPIE 8714, Radar Sensor Technology XVII, 87140E (31 May 2013); https://doi.org/10.1117/12.2014241

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