Term of Award

Fall 2013

Degree Name

Master of Science in Applied Engineering (M.S.A.E.)

Document Type and Release Option

Thesis (restricted to Georgia Southern)

Copyright Statement / License for Reuse

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.

Department

Department of Electrical Engineering

Committee Chair

Sungkyun Lim

Committee Member 1

Mohammad Ahad

Committee Member 2

Fernando Rios-Gutierrez

Abstract

With technologies advancing towards a more miniaturized and compact state wireless communication systems must keep up with the trend. At the forefront of these systems is the antenna; a transducer which converts electrical currents to and from electromagnetic waves. The antenna is a critical component of most wireless communication systems and must be miniaturized and become multi-functional as well. This thesis explores the top-loading design technique to reduce the size of traditional antennas. First, the size-reduction of a broadband log-periodic array is explored. Then, the incorporation of reconfigurable radiation is implemented to increase the functionality of a circularly polarized parasitic array antenna. A dual-band antenna is advanced in performance using top-loading techniques to create a multi-band antenna. Finally, an omni-directional circularly polarized, electrically small antenna is designed.

OCLC Number

1521318030

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