Geometry scaling of antennas, i.e., finding optimum dimensions of the structure for given operating conditions and material parameters is an important yet challenging problem. In this paper, we discuss fast dimension scaling of triple-band antennas with respect to operating frequencies. We adopt the inverse surrogate modeling approach where the surrogate model is a function of the three operating frequencies of the antenna and returns the values of its geometry parameters. Because the surrogate is constructed at the level of coarse-mesh lectromagnetic (EM) simulation model, a correction is implemented to allow antenna scaling at a high-fidelity model level. Our considerations are illustrated using a triple-band uniplanar dipole antenna.
Authors
Additional information
- DOI
- Digital Object Identifier link open in new tab 10.1109/apusncursinrsm.2017.8073143
- Category
- Aktywność konferencyjna
- Type
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Language
- angielski
- Publication year
- 2017
