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Noise model for low‐frequency through‐the‐Earth communication
Author(s) -
Raab Frederick H.
Publication year - 2010
Publication title -
radio science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.371
H-Index - 84
eISSN - 1944-799X
pISSN - 0048-6604
DOI - 10.1029/2010rs004378
Subject(s) - noise (video) , computer science , acoustics , communications system , signal processing , earth model , telecommunications , electronic engineering , geology , physics , geophysics , engineering , artificial intelligence , image (mathematics) , radar
Analysis and simulation of through‐the‐Earth communication links and signal processing techniques require a more complete noise model than is needed for the analysis of conventional communication systems. This paper presents a multicomponent noise model that includes impulsive characteristics, direction‐of‐arrival characteristics, and effects of local geology. The noise model is derived from theoretical considerations and confirmed by field tests.