**Author details**

Dalia N. Elsheakh1,2\* and Esmat A. Abdallah2

1 Hawaii Center for Advanced Communication (HCAC), Hawaii University, Honolulu, Hawaii, USA

2 Department of Microstrip, Electronics Research Institute, Giza, Egypt

\*Address all correspondence to: dalia8@hawii.edu

© 2019 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
