Vortex electromagnetic waves are a type of electromagnetic wave that carries orbital angular momentum. These waves have spiral phase wavefronts and infinite modes, which can introduce new degrees of freedom to communication and microwave imaging.
Planetary and remote sensing employ remote sensing techniques to detect fundamental properties of a planet’s surface or subsurface, such as surface elevation, roughness, and dielectric constant. These methods can also be used to map and date unique geological structures on the planet’s surface.
SAR jamming technology is the act of polluting SAR images or creating deceptive scenes in SAR images through some technical means. SAR anti-jamming or anti-interference refers to designing a new radar system to prevent jamming signals from entering the receiver, or to remove jamming or interference signals from the received echo.
Here are some uncategorized publications.
Published in , 2014
射频电路课程作业
Recommended citation: 舒高峰. 模拟低通滤波器的设计[EB]. 2014.
Published in , 2014
射频电路课程期终报告
Recommended citation: 舒高峰. 混频器建模仿真[EB]. 2014.
Published in 武汉大学, 2015
本科毕业论文
Recommended citation: 舒高峰. SAR 回波模拟器设计[D]. 武汉:武汉大学, 2015.
Published in IEEE Antennas and Wireless Propagation Letters, 2019
A proof-of-concept experiment for orthogonality between different modes using microwave band OAM beams to transmit and receive broadband chirp signals.
Recommended citation: Gaofeng Shu et al. "Chirp Signal Transmission and Reception With Orbital Angular Momentum Multiplexing". IEEE Antennas and Wireless Propagation Letters. 2019, 18(5):986-990. http://GaofengShu.github.io/files/2019-05-03-Chirp-Signal-TR-with-OAM-Multiplexing.pdf
Published in IEEE Transactions on Geoscience and Remote Sensing, 2021
A SAR imaging system using UCA to transmit plane wave beams and receive OAM beams to decrease the PRF without increasing the antenna aperture.
Recommended citation: Gaofeng Shu et al. "A Novel Vortex Synthetic Aperture Radar Imaging System: Decreasing the Pulse Repetition Frequency Without Increasing the Antenna Aperture". IEEE Transactions on Geoscience and Remote Sensing. 2022, 60, Art no. 5203014. http://GaofengShu.github.io/files/2021-03-02-Vortex-SAR-Imaging-Decreasing-PRF.pdf
Published in 13th European Conference on Synthetic Aperture Radar, 2021
A compensation method based on BP algorithm to solve the distortion of an ideal point target in vortex SAR imaging.
Recommended citation: Gaofeng Shu, Wentao Wang and Heng Zhang. "A Compensation Method Based on Electromagnetic Vortex Synthetic Aperture Radar Imaging". EUSAR 2021; 13th European Conference on Synthetic Aperture Radar. online, 2021, pp. 361-365. http://GaofengShu.github.io/files/2021-03-29-Vortex-SAR-Imaging-Algorithm.pdf
Published in 2021 IEEE Sensors, 2021
A method for estimating OAM mode that performs the phase gradient method after estimating the beam axis.
Recommended citation: Gaofeng Shu, Bingxu Chen and Ning Li. "An Orbital Angular Momentum Mode Estimation Method with an Unknown Beam Axis". 2021 IEEE Sensors. Virtual, Online, Australia, 2021. http://GaofengShu.github.io/files/2021-10-31-OAM-Mode-Estimation-with-Unknown-Beam-Axis.pdf
Published in Remote Sensing Letters, 2022
A modified EMD method to address the loss of useful signals while mitigating RFI via traditional EMD-based method.
Recommended citation: N. Li, B. Chen, Z. Lv and G. Shu. "A modified EMD method for detecting and mitigating narrow-band RFI in SAR data". Remote Sensing Letters. 2022, 13(3):643-650. http://GaofengShu.github.io/files/2022-04-24-Modified-EMD-Based-RFI-Mitigation.pdf
Published in Remote Sensing, 2022
A method to detect ship target in SAR images based on eigen subspace projection.
Recommended citation: G. Shu, J. Chang, J. Lu, Q. Wang and N. Li. "A Novel Method for SAR Ship Detection Based on Eigensubspace Projection". Remote Sensing. 2022, 14, 14. http://GaofengShu.github.io/files/2022-07-12-ESSP-Based-Ship-Detection.pdf
Published in Remote Sensing, 2022
The mehtod can control the numbers, positions, and amplitudes of the false targets by changing the specific parameters.
Recommended citation: D. Cheng, Z. Liu, Z. Guo, G. Shu and N. Li. "A Repeater-Type SAR Deceptive Jamming Method Based on Joint Encoding of Amplitude and Phase in the Intra-Pulse and Inter-Pulse". Remote Sensing. 2022, 14, 18. http://GaofengShu.github.io/files/2023-09-14-A-SAR-Deceptive-Jamming-Method-Based-on-CAPII.pdf
Published in Electronics, 2022
By analyzing the echo characteristics of multi-channel synthetic aperture radar, the objective optimization function of reconstructing Doppler spectrum is constructed to estimate the channel phase deviation accurately.
Recommended citation: X. Pan, H. Zhang and G. Shu. "Robust Phase Bias Estimation Method for Azimuth Multi-Channel HRWS SAR System Based on Maximum Modified Kurtosis". Electronics. 2022, 11, 22. http://GaofengShu.github.io/files/2022-11-20-Maximum-Modified-Kurtosis-Based-Phase-Bias-Estimation.pdf
Published in International Conference on Remote Sensing, Mapping, and Geographic Systems (RSMG 2023), 2023
A method to suppress pulse radio frequency interference in SAR images based on eigen subspace projection.
Recommended citation: Mingyue Liu, Gaofeng Shu and Ning Li. "SAR pulse radio frequency interference suppression based on modified eigen subspace projection". International Conference on Remote Sensing, Mapping, and Geographic Systems (RSMG 2023). Kaifeng, China, 2023. http://GaofengShu.github.io/files/2023-07-09-ESSP-Based-RFI-Suppression.pdf
Published in IEEE Geoscience and Remote Sensing Letters, 2023
A SSC method to protect useful signals while suppressing RFI in Sentinel-1 IW mode.
Recommended citation: Y. Sun, H. Zhang, B. Chen, G. Shu and N. Li. "The Application of SSC for RFI Suppression in SLC Images of Sentinel-1 IW Mode". IEEE Geoscience and Remote Sensing Letters. 2023, 20, Art no. 4013005. http://GaofengShu.github.io/files/2023-10-16-SSC-in-Sentinel1-IW-Mode-Images.pdf
Published in 电子与信息学报, 2023
仅针对脉冲内干扰位置处进行特征子空间投影的SAR脉冲式直达波干扰抑制方法，在脉冲域尽可能地保护了有用信号。
Recommended citation: 舒高峰, 刘明月, 李宁. 采用改进特征子空间投影的SAR脉冲式直达波干扰抑制方法[J]. 电子与信息学报, 2024, 46(4):1382-1390. http://GaofengShu.github.io/files/2023-12-07-采用改进特征子空间投影的SAR脉冲式直达波干扰抑制方法.pdf
Published in IEEE Geoscience and Remote Sensing Letters, 2023
A method to remove the effect of lunar topography on Mini-RF SAR polarimetric parameters using DEM data.
Recommended citation: Z. Huang, Z. Song, G. Shu, Y. Huang and N. Li. "Removing the Effect of Lunar Topography on Mini-RF SAR Polarimetric Parameters Through DEM Data". IEEE Geoscience and Remote Sensing Letters. 2024, 21, Art no. 4001005. http://GaofengShu.github.io/files/2023-12-14-Removing-Lunar-Topography-on-SAR-Parameters-Using-DEM.pdf
Published in IEEE Geoscience and Remote Sensing Letters, 2024
A method to map the range of ejecta of simple fresh lunar crater of Mini-RF SAR data.
Recommended citation: Z. Song, Z. Huang, G. Shu, Z. Guo and N. Li. "Mapping the Range of Simple Fresh Lunar Crater Ejecta by Analyzing the Scattering Characteristics of the Lunar Regolith Using Mini-RF Data". IEEE Geoscience and Remote Sensing Letters. 2024, 21, Art no. 4002605. http://GaofengShu.github.io/files/2024-01-19-Mapping-the-Lunar-Crater-Ejecta-in-Mini-RF-SAR-Data.pdf
Published:
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本科生课程, 河南大学计算机与信息工程学院, 2023
2021 年入职河南大学以来，一直从事《汇编语言与接口技术》的本科教学工作。