Results 141 to 150 of about 65,382 (157)

Sporadic-E ionospheric clutter suppression in HF surface-wave radar

IEEE International Radar Conference, 2005., 2005
The unwanted radar echoes from the ionosphere are collectively called ionospheric clutter. It has proved to be the greatest impediment to achieving consistently good performance in long-range detection of surface vessels and sea state monitoring for HF surface wave radar (HFSWR).
null Wan Xianrong, null Cheng Feng, null Ke Hengyu   +2 more
openaire   +1 more source

A Data-Driven Deep Neural Network for Modeling of Ionospheric Clutter in HFSWR

IEEE Geoscience and Remote Sensing Letters, 2023
Lyu Zhe, Changjun Yu, Rong Wang 0010, Aijun Liu   +3 more
openaire   +2 more sources

Ionospheric clutter modelling for VHF passive radars operating at high latitudes

IET International Conference on Radar Systems 2007, 2007
Passive VHF and UHF radars which prosecute FM and television broadcasts above 50 MHz at latitudes greater than 40 degrees will occasionally be subject to large amounts clutter from the ionosphere. Conventional pulsed, active radars can mitigate against auroral clutter by appropriate gating of the transmitter waveforms and receiver samples.
openaire   +1 more source

On Ionospheric Clutter in Surface—Wave HF Radars

Telecommunications and Radio Engineering, 1998
Ivan S. Turgenev, Stanislav I. Khomenko
openaire   +1 more source

An Adaptive Ionosphere Clutter Suppression and Target Detection Method for HFSWR Maritime Surveillance

IEEE Transactions on Geoscience and Remote Sensing, 2023
Xiaowei Ji, Xiaochuan Wu, Dezhu Xiao, Qiang Yang 0003   +3 more
openaire   +1 more source

Siamese Sparse Reconstruction Network for Ionospheric Clutter Suppression in HFSWR

IEEE Transactions on Aerospace and Electronic Systems
Yuanbiao Li, Lei Yu 0011, Yinsheng Wei
openaire   +2 more sources

A Vertical Reflection Ionospheric Clutter Model for HF Radar Used in Coastal Remote Sensing

IEEE Antennas and Wireless Propagation Letters, 2015
Eric Gill, Weimin Huang, Shuyan Chen
exaly  

Region detection and statistical analysis of HF E, F layer ionospheric clutter RD spectra

2012
Yinsheng Wei
exaly  

Radar Echo Modeling and Mechanism Analysis of Ionospheric Clutter Based on Turbulence Dynamics

IEEE Transactions on Geoscience and Remote Sensing
Yuanbiao Li, Lei Yu 0011, Yinsheng Wei
openaire   +2 more sources

Ionospheric clutter reduction for high‐frequency surface‐wave radar based on time‐frequency‐ridgelet filtering

Microwave and Optical Technology Letters
Yuan Su
exaly