DocumentCode :
1360289
Title :
An improved method to estimate the impact on digital radio receiver performance of radiated electromagnetic disturbances
Author :
Stenumgaard, Peter F. ; Wiklundh, Kia C.
Author_Institution :
Dept. of Commun. Syst., Swedish Defence Res. Establ., Linkoping, Sweden
Volume :
42
Issue :
2
fYear :
2000
fDate :
5/1/2000 12:00:00 AM
Firstpage :
233
Lastpage :
239
Abstract :
Present emission standards are developed with respect to analog communication services. Therefore, knowledge of how relating present standards to the impact on digital radio receivers must be available for system design purposes. For a digital radio receiver, the bit error probability (BEP) is often used to show the impact of the receiver performance from a disturbing signal. A simple, previously proposed method relates present emission standards to the BEP for broad-band (BE) disturbance. This method has to be modified for use on narrow-band (NB) disturbance such as the NB spectral components from periodic signals. A method based on a modification of the earlier method is presented for this NB disturbance. This represents typical disturbance from information technology equipment working with periodic signals. The conclusion is that the method presented delivers a useful value of the BEP, which can be used when radiated emission requirements are to be chosen on electronic equipment co-located to digital radio systems
Keywords :
digital radio; electromagnetic interference; error statistics; spectral analysis; superheterodyne receivers; telecommunication standards; EMI; NB spectral components; analog communication services; bit error probability; broadband disturbance; digital radio receiver performance; digital radio systems; disturbing signal; emission standards; information technology equipment; narrowband disturbance; periodic signals; radiated electromagnetic disturbances; system design; Communication standards; Detectors; Digital communication; Electromagnetic measurements; Electromagnetic radiation; Error probability; Narrowband; Niobium; Receivers; Standards development;
fLanguage :
English
Journal_Title :
Electromagnetic Compatibility, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9375
Type :
jour
DOI :
10.1109/15.852418
Filename :
852418
Link To Document :
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