Abstract: Envelope tracking (ET) is a well-established power-management technique to improve the power efficiency of RF power amplifiers. This tutorial covers the principles of envelope-tracking ...

Abstract: We examine a neural network-based system designed to identify $K$ devices, each with device-specific I/Q imbalances in the RF modulator, as they transmit ...

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Pinpointing the minimum and maximum transient noise bandwidth for a transient noise simulation is a non-trivial task. But these algorithms can help ease the challenge and ...

A professional-grade radiofrequency hacking device for penetration testing and Red Team operations. This PlatformIO-based firmware for ESP32 provides RF signal capture, analysis, transmission, and ...

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Their specificity for the host is partly achieved by specific host adhesion mechanisms. As adhesins are required for the first step of colonization, they also constitute key virulence factors and have ...