An introduction of EMI/EMC test requirements for space application

• Published in: 1999 IEEE Aerospace Conference. Proceedings (Cat. No.99TH8403) Vol. 5; pp. 213 - 221 vol.5
• Main Authors: Mallette, L.A., Adams, R.
• Format: Conference Proceeding
• Language: English
• Published: IEEE 1999
• Subjects: Aerospace electronics; Aerospace engineering; Electromagnetic compatibility; Electromagnetic compatibility and interference; Electromagnetic interference; Electronic equipment testing; Guidelines; Performance evaluation; Qualifications; System testing
• ISBN: 0780354257; 9780780354258
• DOI: 10.1109/AERO.1999.790203

System and unit designers should be aware that unique tests and considerations are required for the space qualification of any electronic unit. These invariably include a group of tests that are called electromagnetic interference (EMI) and electromagnetic compatibility (EMC) tests. The EMI/EMC qualification test phase is usually performed on an engineering model and for the first flight unit. An EMI/EMC qualification test phase is comprised of four major tests: conducted emissions; conducted susceptibility; radiated emissions; radiated susceptibility. These tests, several other EMI/EMC-like tests, important applicable documents, exceptions to the guidelines in these applicable documents; testing problems and solutions are described. This paper is intended as an introduction for the designer/builder of an electronic unit so that they may be able to plan for, and intelligently participate in a very important phase of their design's qualification. This will ensure that the entire system will function properly in its intended electromagnetic environment.