Numerical and experimental generated data during project https://doi.org/10.1109/TAP.2024.3369395

The dataset was generated using a procedure enabling independent scaling of multiple operating frequencies of antennas. The fundamental component of the developed approach is the identification of orthogonal scaling directions affecting individual center frequencies, which is a nontrivial extension of concurrent parameter adjustment. Our technique has been validated using several multiband antennas, all redesigned for operating conditions unreachable using conventional tuning methods. Superior performance has been demonstrated for all considered cases in terms of a precise allocation of antenna resonances while maintaining low computational cost, lower than 180 EM antenna analyses on average.