publication . Conference object . 2014

The first-order FMCW HF radar cross section model for ionosphere-ocean propagation

Shuyan Chen; Weimin Huang; Eric W. Gill;
  • Published: 01 Sep 2014
  • Publisher: IEEE
Abstract
High frequency surface wave radar (HFSWR) is becoming accepted as an important remote sensing device for sea state monitoring, and the frequency-modulated continuous wave (FMCW) has been widely used as the radar transmitted waveform. However, the performance of HFSWR may be significantly impacted by unwanted echoes, of which ionospheric clutter is one of the main sources. During transmission, a portion of the radar radiation may travel upwards to the ionosphere from the transmitting antenna. This may be partially reflected back to the receiving antennas directly or via the ocean surface, the latter being refered to as ionosphere-ocean propagation. The purpose of...
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Sustainable Development Goals: 14. Life underwater
arXiv: Physics::Atmospheric and Oceanic PhysicsPhysics::Geophysics
free text keywords: Low-frequency radar, Radar, law.invention, law, Geology, Remote sensing, Radar lock-on, Bistatic radar, 3D radar, Radar horizon, Continuous-wave radar, Radar imaging
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https://doi.org/10.1109/oceans...
Conference object . 2014
Provider: Crossref
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