Space Radiation Environment and its Effects on Satellite Navigation Systems

2003 ◽  
pp. 245-246
Author(s):  
P. Nieminen ◽  
A. Mohammadzadeh ◽  
E. Daly ◽  
R. de Marino
Keyword(s):  
Space Radiation ◽  
Satellite Navigation ◽  
Radiation Environment ◽  
Navigation Systems ◽  
Satellite Navigation Systems ◽  
Space Radiation Environment

Optimal Processing of Information from Inertial and Satellite Navigation Systems by Analysis after Flight

2001 ◽  
Vol 56 (3) ◽  
pp. 13
Author(s):  
E. G. Kharin ◽  
V. G. Maslennikov ◽  
N. B. Vavilova ◽  
I. A. Kopylov ◽  
A. Ch. Staroverov
Keyword(s):  
Satellite Navigation ◽  
Navigation Systems ◽  
Optimal Processing ◽  
Satellite Navigation Systems

Temporal Telomere and DNA Damage Responses in the Space Radiation Environment

2020 ◽  
Author(s):  
Jared J. Luxton ◽  
Miles J. McKenna ◽  
Lynn E. Taylor ◽  
Kerry A. George ◽  
Sara Zwart ◽  
...  
Keyword(s):  
Dna Damage ◽  
Space Radiation ◽  
Radiation Environment ◽  
Dna Damage Responses ◽  
Space Radiation Environment

REVIEW OF SATELLITE-FREE NAVIGATION SYSTEMS

2018 ◽  
pp. 20-24
Author(s):  
M. K. Savkin ◽  
A. R. Filatov
Keyword(s):  
Satellite Navigation ◽  
Navigation Systems ◽  
Military Operations ◽  
Advantages And Disadvantages ◽  
Working Principle ◽  
Satellite Signal ◽  
Satellite Navigation Systems ◽  
Insufficient Number

Nowadays majority of navigation methods, used in unmanned flying vehicles, are based on satellite navigation systems, such as GPS or GLONASS, or are amplified with them. But hardware, that uses such systems, can’t work in difficult conditions, for example causes by relief: with insufficient number of satellites or at low satellite signal. Satellite navigation systems are vulnerable for methods of radio defense: satellite signal can be deadened or replaced. That is why such systems usage is unacceptable while critical missions during military operations, emergency or reconnaissance. The article briefly describes components used for building alternative satellite-free navigation systems for flying vehicles. For each component its purpose and brief description of working principle are given, advantages and disadvantages are considered.

Space Radiation Environment Testing of Liquid Crystal Phase Shifter Devices

2016 ◽  
Vol 15 ◽  
pp. 1923-1926 ◽  
Author(s):  
Christopher D. Woehrle ◽  
Derek T. Doyle ◽  
Steven A. Lane ◽  
Christos G. Christodoulou
Keyword(s):  
Liquid Crystal ◽  
Phase Shifter ◽  
Space Radiation ◽  
Crystal Phase ◽  
Radiation Environment ◽  
Liquid Crystal Phase ◽  
Space Radiation Environment

Investigation of Black Box Model for Erbium-Doped Fiber Amplifiers in Space Radiation Environment

2012 ◽  
Vol 30 (23) ◽  
pp. 3667-3671 ◽  
Author(s):  
Mi Li ◽  
Jing Ma ◽  
Xuping Zhang ◽  
Yuejiang Song ◽  
Wenhe Du
Keyword(s):  
Space Radiation ◽  
Black Box ◽  
Fiber Amplifiers ◽  
Box Model ◽  
Radiation Environment ◽  
Erbium Doped ◽  
Space Radiation Environment
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