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Advanced electromagnetic methods for aerospace vehicles (Document No: 19920021912)
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Balanis, Constantine A. Aberle, James T. El-Sharawy, El-Budawy Sun, Weimin Tirkas, Panayiotis A. Birtcher, Craig R. Peng, Jian |
| Copyright Year | 1992 |
| Description | 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. |
| File Size | 1627728 |
| Page Count | 66 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19920021912 |
| Archival Resource Key | ark:/13960/t4fn63704 |
| Language | English |
| Publisher Date | 1992-06-30 |
| Access Restriction | Open |
| Subject Keyword | Communications And Radar Electromagnetism Electrical Properties Conferences Electromagnetic Fields Electromagnetic Interactions Composite Materials Aerospace Vehicles Electromagnetic Scattering Finite Difference Theory Technology Assessment Composite Structures Low Conductivity Helicopter Design Antennas Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |