Wideband Radar Echo Frequency-domain Simulation and Analysis for High Speed Moving Targets
A frequency-domain method is proposed for wideband radar echo simulation of high-speed moving targets. Based on the physical process of electromagnetic waves observing a moving target, a frequency-domain echo model of wideband radar is constructed, and the block diagram of the radar echo simulation...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
China Science Publishing & Media Ltd. (CSPM)
2014-04-01
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| Series: | Leida xuebao |
| Subjects: | |
| Online Access: | http://radars.ie.ac.cn/EN/abstract/abstract164.shtml# |
| _version_ | 1797427181905772544 |
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| author | Ning Chao Geng Xu-pu Wang Chao Huang Pei-kang |
| author_facet | Ning Chao Geng Xu-pu Wang Chao Huang Pei-kang |
| author_sort | Ning Chao |
| collection | DOAJ |
| description | A frequency-domain method is proposed for wideband radar echo simulation of high-speed moving targets. Based on the physical process of electromagnetic waves observing a moving target, a frequency-domain echo model of wideband radar is constructed, and the block diagram of the radar echo simulation in frequency-domain is presented. Then, the impacts of radial velocity and slant range on the matching filtering of LFM radar are analyzed, and some quantitative conclusions on the shift and expansion of the radar profiles are obtained. Simulation results illustrate the correctness and efficiency of the proposed method. |
| first_indexed | 2024-03-09T08:40:32Z |
| format | Article |
| id | doaj.art-0dc351bd5a174aaf81b2c77092bd9ea7 |
| institution | Directory Open Access Journal |
| issn | 2095-283X 2095-283X |
| language | English |
| last_indexed | 2024-03-09T08:40:32Z |
| publishDate | 2014-04-01 |
| publisher | China Science Publishing & Media Ltd. (CSPM) |
| record_format | Article |
| series | Leida xuebao |
| spelling | doaj.art-0dc351bd5a174aaf81b2c77092bd9ea72023-12-02T16:49:26ZengChina Science Publishing & Media Ltd. (CSPM)Leida xuebao2095-283X2095-283X2014-04-013214214910.3724/SP.J.1300.2014.14021Wideband Radar Echo Frequency-domain Simulation and Analysis for High Speed Moving TargetsNing Chao0Geng Xu-pu1Wang Chao2Huang Pei-kang3Science and Technology on Electromagnetic Scattering LaboratoryScience and Technology on Electromagnetic Scattering LaboratoryScience and Technology on Electromagnetic Scattering LaboratoryScience and Technology on Electromagnetic Scattering LaboratoryA frequency-domain method is proposed for wideband radar echo simulation of high-speed moving targets. Based on the physical process of electromagnetic waves observing a moving target, a frequency-domain echo model of wideband radar is constructed, and the block diagram of the radar echo simulation in frequency-domain is presented. Then, the impacts of radial velocity and slant range on the matching filtering of LFM radar are analyzed, and some quantitative conclusions on the shift and expansion of the radar profiles are obtained. Simulation results illustrate the correctness and efficiency of the proposed method.http://radars.ie.ac.cn/EN/abstract/abstract164.shtml#Radar signal processingWideband radarMoving targetRadar Cross Section (RCS)LFM waveform |
| spellingShingle | Ning Chao Geng Xu-pu Wang Chao Huang Pei-kang Wideband Radar Echo Frequency-domain Simulation and Analysis for High Speed Moving Targets Leida xuebao Radar signal processing Wideband radar Moving target Radar Cross Section (RCS) LFM waveform |
| title | Wideband Radar Echo Frequency-domain Simulation and Analysis for High Speed Moving Targets |
| title_full | Wideband Radar Echo Frequency-domain Simulation and Analysis for High Speed Moving Targets |
| title_fullStr | Wideband Radar Echo Frequency-domain Simulation and Analysis for High Speed Moving Targets |
| title_full_unstemmed | Wideband Radar Echo Frequency-domain Simulation and Analysis for High Speed Moving Targets |
| title_short | Wideband Radar Echo Frequency-domain Simulation and Analysis for High Speed Moving Targets |
| title_sort | wideband radar echo frequency domain simulation and analysis for high speed moving targets |
| topic | Radar signal processing Wideband radar Moving target Radar Cross Section (RCS) LFM waveform |
| url | http://radars.ie.ac.cn/EN/abstract/abstract164.shtml# |
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