Novel Electromagnetic Characterization Methods for New Materials and Structures in Aerospace Platforms.

Area of Science:

• Aerospace Engineering
• Electromagnetics
• Materials Science

Background:

• The aerospace industry increasingly uses composite materials like carbon fiber composites (CFC) and integrates more electronic devices.
• This shift necessitates robust methods to ensure aircraft safety and performance against electromagnetic environmental effects (E3).

Purpose of the Study:

• To present and validate measurement systems for characterizing the electromagnetic (EM) behavior of novel aerospace materials and electronic components.
• To demonstrate the suitability of National Institute of Aerospace Technology (INTA) facilities for comprehensive EM material analysis.

Main Methods:

• Microstrip transmission line method for surface current analysis.
• Free space method for determining intrinsic material properties.
• Shielding effectiveness (SE) measurements to quantify EM field isolation.

Main Results:

• The described measurement techniques effectively assess the EM behavior of various materials.
• INTA's facilities are confirmed to be versatile and capable of handling diverse material characterization tests.
• Data provides insights into how new materials perform under EM exposure.

Conclusions:

• Accurate EM characterization is vital for the safe integration of advanced materials and electronics in aerospace.
• The presented methodologies and INTA's infrastructure support the rigorous testing required for modern aircraft development.
• These findings contribute to enhancing electromagnetic compatibility and safety in aerospace platforms.