Intelligent Fusion Technology, Inc.

Hui Huang

Genshe Chen

Khanh D Pham

Erik Philip Blasch

Dan Shen

Yi Li

Nichole Sullivan

Jiaoyue Liu

A method for recognizing a low-probability-of-interception (LPI) radar signal waveform includes: obtaining, by a radar signal receiver, an LPI radar signal s(t), s(t) varying with time t; extracting, by a radar signal processor, an adaptive feature and a pre-defined analytical feature from the LPI radar signal s(t); combining, by the radar signal processor, the adaptive feature with the pre-defined analytical feature to generate a constructed adaptive feature; and applying, by the radar signal processor, a convolutional neural network (CNN) model to classify the constructed adaptive feature to recognize the LPI radar signal waveform.

Method and system for low-probability-of-intercept radar signal waveform recognition

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Germantown, MD, United States of America

Hui Huang