BAE Systems had 13 patents in artificial intelligence during Q2 2024. BAE Systems Plc has developed techniques for jammer detection, including estimating the angle of arrival of a jamming signal, extracting the signal, correlating it with previous signals, and identifying characteristics to determine if it is a jammer or not. GlobalData’s report on BAE Systems gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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BAE Systems had no grants in artificial intelligence as a theme in Q2 2024.
Recent Patents
Application: Jammer detection system (Patent ID: US20240171300A1)
The patent filed by BAE Systems Plc describes techniques for jammer detection, involving estimating the angle of arrival of a jamming signal, generating a direction finding confidence indicator, extracting the jamming signal, correlating it with previously extracted signals, identifying characteristics, and demoting it based on various indicators. The system includes circuits for direction finding, jammer isolation, uniqueness assessment, characterization, and false alarm filtering to effectively detect and classify jamming signals.
Additionally, the patent outlines a computer program product and a method for signal jammer detection, involving processes such as generating a pseudospectrum using a MUSIC algorithm, tracking frequencies, detecting peaks, steering a beam for extraction, generating a spectrogram, and utilizing a neural network for classification. The filtering of extracted jamming signals is based on comparison with threshold values to ensure accurate detection while minimizing false alarms. These techniques aim to enhance the efficiency and reliability of jammer detection systems for various applications.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
