Gossye, MichielMichielGossyeVande Ginste, DriesDriesVande GinsteDe Zutter, DanielDanielDe ZutterRogier, HendrikHendrikRogier2021-10-252021-10-252018-03https://imec-publications.be/handle/20.500.12860/30794Efficient modeling of antennas with finite conductivity using Calderón preconditioningProceedings paper