Title :
Comparison of unintentional frequency and phase modulation features for specific emitter identification
Author :
Ye, Hongxia ; Liu, Zhe ; Jiang, Wei
Author_Institution :
Coll. of Electron. Sci. & Eng., Nat. Univ. of Defence Technol., Changsha, China
Abstract :
To select a better kind of feature for radar specific emitter identification, the unintentional frequency and phase modulation features are compared through theoretic analysis and experimental verification with 104 real radar instances. Results show that the unintentional phase modulation feature outperforms the unintentional frequency modulation feature.
Keywords :
electronic warfare; military radar; phase modulation; electronic warfare; radar specific emitter identification; unintentional frequency modulation feature; unintentional phase modulation feature;
Journal_Title :
Electronics Letters
DOI :
10.1049/el.2012.0831
