1. RF Fields GroupThe National Institute of Standards and Technology, BroadwayBoulder80305ColoradoUSA
2. Department of Electrical EngineeringUniversity of South Carolina3A28 Swearingen Engineering Center, 301 South Main StreetDistrict of ColumbiaSC29208USA
3. Sandia National LaboratoriesAlbuquerque, P.O. Box 5800, MS 0812 87185‐0812New MexicoUSA
4. Hamburg University of TechnologyHarburger Schloßstraße 20Hamburg21079Germany
5. Apple, Inc.1 Infinite LoopCupertino95014CaliforniaUSA
6. InterDigital Corp781 Third Avenue, King of Prussia19406PennsylvaniaUSA