Hamiltonian-Inspired Attention Mechanism for Scalable RF Transmitter Fingerprinting 事件

Hamiltonian-Inspired Attention Mechanism for Scalable RF Transmitter Fingerprinting arXiv:2605.30364v1 Announce Type: cross Abstract: Radio-frequency (RF) fingerprinting identifies wire-less transmitters using hardware-induced imperfections present in baseband I/Q signals. However, deep learning models often degrade under receiver and channel distribution shifts, particularly as transmitter populations grow. This work proposes the Hamiltonian Transformer, a physics-informed attention architectu