Technique for Predicting the RF Field Strength Inside an Enclosure

By National Aeronautics and Space Administration

This Memorandum presents a simple analytical technique for predicting the RF electric field strength inside an enclosed volume in which radio frequency radiation occurs. The technique was developed to predict the radio frequency (RF) field strength within a launch vehicle's fairing from payloads launched with their telemetry transmitters radiating and to the impact of the radiation on the vehicle and payload. The RF field strength is shown to be a function of the surface materials and surface areas. The method accounts for RF energy losses within exposed surfaces, through RF windows, and within multiple layers of dielectric materials which may cover the surfaces. This Memorandum includes the rigorous derivation of all equations and presents examples and data to support the validity of the technique. Hallett, M. and Reddell, J. Goddard Space Flight Center...

• Format: Paperback
• Language: English
• ISBN: 1730992455
• ISBN13: 9781730992452
• Release Date: January 1
• Publisher: Independently Published
• Length: 96 Pages
• Weight: 0.54 lbs.
• Dimensions: 0.2" x 8.5" x 11.0"