Pulse repetition interval modulation (PRIM) recognition is a critical task in electronic
intelligence (ELINT) and electronic support measure (ESM) systems for detecting radar …

The process of recognising and classifying radar signals and their radiation sources is
currently a key element of operational activities in the electromagnetic environment. Systems …

The recent developed cognitive radars can implement flexible work modes with
programmable modulation types and optimized modulating values for each mode definition …

Mode recognition is a basic task to interpret the behavior of multi-functional radar. The
existing methods need to train complex and huge neural networks to improve the …

Automatically identifying pulse repetition interval (PRI) patterns is an important task for
electronic support measure (ESM) systems in a complex electromagnetic environment …

Target recognition mainly focuses on three approaches: optical-image-based, echo-
detection-based, and passive signal-analysis-based methods. Among them, the passive …

With the proliferation of radio frequency (RF) systems and radar applications, Electronic
Warfare (EW) is receiving increasing importance. The analysis of the radar signals is a …

Pulse repetition interval modulation (PRIM) is integral to radar identification in modern
electronic support measure (ESM) and electronic intelligence (ELINT) systems. Various …

In many realistic scenarios, it is necessary but challenging to acquire a large number of
annotated radar emitter samples for training a recognition model. This study proposes a …

In Electronic Support Measure (ESM) systems, the recognition of radar emitters stands as a
pivotal yet intricate task. The complex electromagnetic environments, however, often hinders …