Advanced Electromagnetic Methods for Aerospace Vehicles

By National Aeronautics and Space Administration

The Advanced Helicopter Electromagnetics (AHE) Industrial Associates Program continues its research on variety of main topics identified and recommended by the Advisory Task Force of the program. The research activities center on issues that advance technology related to helicopter electromagnetics. While most of the topics are a continuation of previous works, special effort has been focused on some of the areas due to recommendations from the last annual conference. The main topics addressed in this report are: composite materials, and antenna technology. The area of composite materials continues getting special attention in this period. The research has focused on: (1) measurements of the electrical properties of low-conductivity materials; (2) modeling of material discontinuity and their effects on the scattering patterns; (3) preliminary analysis on interaction of electromagnetic fields with multi-layered graphite fiberglass plates; and (4) finite difference time domain (FDTD) modeling of fields penetration through composite panels of a helicopter. Balanis, Constantine A. and Sun, Weimin and El-Sharawy, El-Budawy and Aberle, James T. and Birtcher, Craig R. and Peng, Jian and Tirkas, Panayiotis A. Unspecified Center...

• Format: Paperback
• Language: English
• ISBN: 1730706304
• ISBN13: 9781730706301
• Release Date: January 1
• Publisher: Independently Published
• Length: 68 Pages
• Weight: 0.40 lbs.
• Dimensions: 0.1" x 8.5" x 11.0"