**Acknowledgements**

The first author, Dr. Hung H. Nguyen, would like to express bountiful appreciation for his wife, Thuy Le Nguyen, for her constant support during this effort.

### **Author details**

Hung H. Nguyen1 \* and Peter S. Nguyen2

1 The Aerospace Corporation, Chantilly, Virginia, USA

2 The Raytheon Corporation, Sunnyvale, California, USA

\*Address all correspondence to: hung.h.nguyen@aero.org

© 2020 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.

*Communication Subsystems for Satellite Design DOI: http://dx.doi.org/10.5772/intechopen.93010*
