1. EFFICIENT OPTIMIZATION OF ANTENNA AND ELECTROMAGNETIC DEVICES AT MEDIUM, RADIO, AND OPTICAL FREQUENCIES Open Access Author: Brocker, Donovan Edward Title: EFFICIENT OPTIMIZATION OF ANTENNA AND ELECTROMAGNETIC DEVICES AT MEDIUM, RADIO, AND OPTICAL FREQUENCIES Graduate Program: Electrical Engineering Keywords: AntennasCoal Mine CommunicationsElectromagnetic AbsorbersGradient-Index LensesTransformation Optics File: Download dbrocker_-_Thesis__post-defense_.pdf Committee Members: Douglas Henry Werner, Dissertation Advisor/Co-AdvisorDouglas Henry Werner, Committee Chair/Co-ChairRam Mohan Narayanan, Committee MemberTimothy Joseph Kane, Committee MemberDouglas Edward Wolfe, Outside Member