1. ULTRA-WIDEBAND PLANAR ANTENNA ARRAYS BASED ON RECURSIVE-PERTURBATION DESIGN TECHNIQUES Open Access Author: Spence, Thomas George Title: ULTRA-WIDEBAND PLANAR ANTENNA ARRAYS BASED ON RECURSIVE-PERTURBATION DESIGN TECHNIQUES Graduate Program: Electrical Engineering Keywords: broadband arraysaperiodic arrayswideband arraysantenna arrays File: Download Dissertation_-_Thomas_G_Spence.pdf Committee Members: Douglas Henry Werner, Dissertation Advisor/Co-AdvisorDouglas Henry Werner, Committee Chair/Co-ChairKultegin Aydin, Committee MemberVictor P Pasko, Committee MemberBrian Lewis Weiner, Committee Member