Abstract: This paper presents a programmable frequency scan algorithm based on harmonic balance. The core idea involves treating systems under perturbation as nonlinear time-periodic (NTP) systems.
Abstract: Beamforming has emerged as a key technology for beyond 5G and future 6G wireless communication systems, improving spectral efficiency, link dependability, and interference suppression.
# KEY FIX: replaced Ramberg-Osgood with Power-Law Hardening. # Ramberg-Osgood caused stress to DROP at high strains (softening), # making Newton-Raphson diverge. Power-law hardening is always # ...
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