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Stepped frequency chirp signal imaging radar jamming using two-dimensional nonperiodic phase modulation Research Article

Qihua WU, Feng ZHAO, Tiehua ZHAO, Xiaobin LIU, Junjie WANG, Shunping XIAO

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 3,   Pages 433-446 doi: 10.1631/FITEE.2200298

Abstract: obtains high-resolution radar images by synthesizing multiple narrowband chirp pulses.It has been one of the most commonly used waveforms due to its lower demand for radar instant bandwidthIn this paper, we propose a method using two-dimensional against imaging radar.

Keywords： Radar jamming     Stepped frequency chirp signal     Nonperiodic phase modulation     Wideband radar    

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Ultra-wideband FMCW ISAR imaging with a large rotation angle based on block-sparse recovery Article

Ke JIN, Tao LAI, Gong-quan LI, Ting WANG, Yong-jun ZHAO

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 12,   Pages 2058-2069 doi: 10.1631/FITEE.1601310

Abstract: Ultra-wideband frequency modulated continuous wave (FMCW) radar has the ability to achieve high-rangeHowever, the range-azimuth coupling problem seriously restricts the inverse synthetic aperture radar

Keywords： Frequency modulated continuous wave (FMCW)     Inverse synthetic aperture radar (ISAR)     Match-filter-based    

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Study on motion compensation method for MMW Chirp － SF radar

Wang Guili,Li Xingguo

Strategic Study of CAE 2008, Volume 10, Issue 7,   Pages 184-187

Abstract:

MMW Chirp - SF radar is a kind of radar to get high range resolution,

Keywords： MMW radar     Chirp - SF     Doppler     motion compensation    

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Construction, Techniques and Application of New Generation Doppler Weather Radar Network in China

Xu Xiaofeng

Strategic Study of CAE 2003, Volume 5, Issue 6,   Pages 7-14

Abstract:

New generation Doppler weather radar (NEXTRAD) has become one of the most important tools for monitoringChina, some problems that should be carefully considered in construction and several new fields of radar

Keywords： Doppler weather radar     technical analysis     construction     application     future development    

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Wind profiler radar to monitor the dust weather

Wei Wenshou,Wang Minzhong,He Qing

Strategic Study of CAE 2012, Volume 14, Issue 10,   Pages 51-56

Abstract: carried out an atmospheric scientific experiment on the detection of dust weather using a wind profiler radarBased on the wind profiler radar data obtained from this experiment, this paper analyzes the characteristicsfield and vertical velocity of a breaking dust weather in a desert hinterland, calculates and gives the radardust weather, and discusses the atmospheric dust counts/concentration derived from the wind profiler radarStudies show that a wind profiler radar is an upper air atmospheric remote sensing system that effectively

Keywords： wind profiler radar     dust weather     echo intensity     monitoring    

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Astatistical distribution texton feature for synthetic aperture radar image classification Article

Chu HE, Ya-ping YE, Ling TIAN, Guo-peng YANG, Dong CHEN

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 10,   Pages 1614-1623 doi: 10.1631/FITEE.1601051

Abstract: We propose a novel statistical distribution texton (s-texton) feature for synthetic aperture radar (SAR

Keywords： Synthetic aperture radar     Statistical distribution     Parameter estimation     Image classification    

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HY-2A radar altimeter design and in flight results

Xu Ke,Liu Heguang,Jiang Jingshan

Strategic Study of CAE 2013, Volume 15, Issue 7,   Pages 25-32

Abstract: As one of main payloads of HY-2A, HY-2A radar altimeter has obtained successive measurement data afterThe accuracy of HY-2A radar altimeter is better than 4 cm (at 20 m significant wave height) or 2 cm (In this paper, the design and in flight preliminary results of HY-2A radar altimeter are introduced.

Keywords： radar altimeter     HY-2A satellite     operation in flight    

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Verification of HY-2 satellite radar altimeter wind retrieval

Jia Yongjun,Zhang Youguang,Lin Mingsen

Strategic Study of CAE 2014, Volume 16, Issue 6,   Pages 54-59

Abstract: In this study, the two-parameter algorithm is used to get the wind speed from HY-2 satellite radar altimeter

Keywords： wind speed retrieval     two-parameter algorithm     radar altimeter     HY-2    

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Research on Prony’s method modeling in multi-target detection of stepped-frequency radar

Hu Tiling,Li Xingguo

Strategic Study of CAE 2008, Volume 10, Issue 10,   Pages 67-71

Abstract: text-align: justify;">Stepped-frequency signal is a broad band signal which enhances range resolution of radarBaseband signal that is received in stepped-frequency radar can be thought of as the linear combinationExtended Prony algorithm is applied to stepped-frequency radar, which can obtain more exact target information

Keywords： high resolution radar     stepped-frequency signal     extended Prony’s method     multi-scattering center    

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FM Radio Based Non-cooperative Bistatic Radar Experimental System

Wang Yan

Strategic Study of CAE 2007, Volume 9, Issue 11,   Pages 39-42

Abstract:

An experimental FM radio based non-cooperative bistatic radar is briefly

Keywords： FM radio     non-cooperative bistatic radar     LOS signal     equalization     DBF    

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Dispersion-engineered wideband low-profile metasurface antennas Review Articles

Wei E. I. LIU, Zhi Ning CHEN, Xianming QING

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 1,   Pages 27-38 doi: 10.1631/FITEE.1900473

Abstract: selecting proper excitation schemes, multiple adjacent resonance modes can be excited to realize the widebandThe recent development of MTS antennas has not only provided promising solutions to the wideband and

Keywords： Metasurface antenna     Dispersion engineering     Composite right/left-handed (CRLH)     Guided wave     Surface wave     Wideband    

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Reverse-Time Migration from Rugged Topography to Image Ground-Penetrating Radar Data in Complex Environments Article

John H. Bradford,Janna Privette,David Wilkins,Richard Ford

Engineering 2018, Volume 4, Issue 5,   Pages 661-666 doi: 10.1016/j.eng.2018.09.004

Abstract: ">In ground-penetrating radarThe RTM algorithm significantly improves radar depth images in this challenging environment.

Keywords： Ground-penetrating radar     Reverse-time migration     Sand dune     Amplitude analysis    

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HY-2A satellite radar altimeter error correction algorithm and verification

Zhang Youguan,Jia Yongjun,Fan Chenqing,Zhang Jie and Lin Mingsen

Strategic Study of CAE 2013, Volume 15, Issue 7,   Pages 53-61

Abstract:

There are many factors affecting the height accuracy of satillite radarThe error correction algorithms for the HY-2A satellite radar altimeter were conducted in this research

Keywords： altimeter error correction     HY-2A satellite radar altimeter    

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Analysis and design of transformer-based CMOS ultra-wideband millimeter-wave circuits for wireless applications Review Articles

Yi-ming YU, Kai KANG

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 1,   Pages 97-115 doi: 10.1631/FITEE.1900491

Abstract: With a lot of millimeter-wave (mm-Wave) applications being issued, wideband circuits and systems haveIn this paper, four transformer-based ultra-wideband mm-Wave circuits demonstrated in CMOS technologiesBased on the injection- locked principle, we also discuss an ultra-wideband mm-Wave divider with the

Keywords： CMOS     Millimeter-wave (mm-Wave)     Ultra-wideband     Transformer     Low-noise amplifier     Injection-locked fre-quency    

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Analysis of the Quality of Daily DEM Generation with Geosynchronous InSAR Article

Zefa Yang, Qingjun Zhang, Xiaoli Ding, Wu Chen

Engineering 2020, Volume 6, Issue 8,   Pages 913-918 doi: 10.1016/j.eng.2020.07.003

Abstract: Airborne and low-earth-orbit (LEO) space-borne interferometric synthetic aperture radar (InSAR) has beenGeosynchronous synthetic aperture radar (GEOSAR) satellites fly in geostationary earth orbits, allowingdaily GEOSAR DEM is generally much lower than what can be achieved with typical LEO synthetic aperture radar

Keywords： Daily digital elevation model     Interferometric synthetic aperture radar     Geosynchronous synthetic apertureradar     Accuracy analysis    

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Title Author Date Type Operation

Stepped frequency chirp signal imaging radar jamming using two-dimensional nonperiodic phase modulation

Qihua WU, Feng ZHAO, Tiehua ZHAO, Xiaobin LIU, Junjie WANG, Shunping XIAO

Journal Article

Ultra-wideband FMCW ISAR imaging with a large rotation angle based on block-sparse recovery

Ke JIN, Tao LAI, Gong-quan LI, Ting WANG, Yong-jun ZHAO

Journal Article

Study on motion compensation method for MMW Chirp － SF radar

Wang Guili,Li Xingguo

Journal Article

Construction, Techniques and Application of New Generation Doppler Weather Radar Network in China

Xu Xiaofeng

Journal Article

Wind profiler radar to monitor the dust weather

Wei Wenshou,Wang Minzhong,He Qing

Journal Article

Astatistical distribution texton feature for synthetic aperture radar image classification

Chu HE, Ya-ping YE, Ling TIAN, Guo-peng YANG, Dong CHEN

Journal Article

HY-2A radar altimeter design and in flight results

Xu Ke,Liu Heguang,Jiang Jingshan

Journal Article

Verification of HY-2 satellite radar altimeter wind retrieval

Jia Yongjun,Zhang Youguang,Lin Mingsen

Journal Article

Research on Prony’s method modeling in multi-target detection of stepped-frequency radar

Hu Tiling,Li Xingguo

Journal Article

FM Radio Based Non-cooperative Bistatic Radar Experimental System

Wang Yan

Journal Article

Dispersion-engineered wideband low-profile metasurface antennas

Wei E. I. LIU, Zhi Ning CHEN, Xianming QING

Journal Article

Reverse-Time Migration from Rugged Topography to Image Ground-Penetrating Radar Data in Complex Environments

John H. Bradford,Janna Privette,David Wilkins,Richard Ford

Journal Article

HY-2A satellite radar altimeter error correction algorithm and verification

Zhang Youguan,Jia Yongjun,Fan Chenqing,Zhang Jie and Lin Mingsen

Journal Article

Analysis and design of transformer-based CMOS ultra-wideband millimeter-wave circuits for wireless applications

Yi-ming YU, Kai KANG

Journal Article

Analysis of the Quality of Daily DEM Generation with Geosynchronous InSAR

Zefa Yang, Qingjun Zhang, Xiaoli Ding, Wu Chen

Journal Article