Sky-wave OTHR ionospheric channel simulation
Sky-wave OTHR ionospheric channel simulation
- Author(s): Xue Yong-Hua ; Bao Zhong-Hua ; Chai Yong ; Guan Jian
- DOI: 10.1049/cp.2013.0472
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- Author(s): Xue Yong-Hua ; Bao Zhong-Hua ; Chai Yong ; Guan Jian Source: IET International Radar Conference 2013, 2013 page ()
- Conference: IET International Radar Conference 2013
- DOI: 10.1049/cp.2013.0472
- ISBN: 978-1-84919-603-1
- Location: Xi'an, China
- Conference date: 14-16 April 2013
- Format: PDF
A new simulation method for sky-wave OHTR ionospheric channels is developed. To make the simulation more robust, the International Geomagnetic Reference Field (IGRF) model and International Reference Ionosphere (IRI) model are integrated with a classical 3D ray tracing code firstly. After numerical ray tracing, a new algorithm for matching outbound raypaths with returning raypaths is developed. The channel simulation is established with the consideration of the Doppler-space-delay correlation. Stochastic channel generated by this simulation can be used for OTHR design and signal processing research. (6 pages)
Inspec keywords: ionospheric electromagnetic wave propagation; ray tracing; stochastic processes
Subjects: Probability theory, stochastic processes, and statistics; Electromagnetic wave propagation; Other topics in statistics; Ionospheric electromagnetic wave propagation
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