High range resolution profile
WebSep 25, 2010 · Based on compressed sensing theory, a new strategy of high-resolution range profiling of stepped-frequency (SF) radar with missing pulses is proposed. If a … WebDec 1, 2006 · The high-resolution, frequency-stepped chirp signal can be applied to radar systems employing narrow-bandwidth chirp pulses, in order to enhance the range resolution, and to implement SAR/ISAR imaging capabilities. This paper analyzes the effect of moving targets on the synthetic high-resolution range profile obtained using this signal waveform.
High range resolution profile
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WebJan 23, 2024 · Generally, high-resolution radar (HRR) operates in microwave frequency band, and for the wide bandwidth of the signal, the wavelength of radar is much smaller than the … WebA method 10 of providing a radar high range resolution (HRR) profile of a target comprises: generating and transmitting a stepped-frequency waveform radar signal 12; sampling echo signals...
WebOct 1, 2010 · Over the recent years, high range resolution (HRR) mode has been used as a complementary mode to ground moving tar- get indicator (GMTI) and SAR imagery for … http://www.iaeng.org/publication/WCECS2008/WCECS2008_pp391-396.pdf
Webis getting shorter, then the range resolution is improved. III. STEPPED FREQUENCY RADAR SF radar is known as a technique to achieve high range resolution profile by using SRP processing. The basic concept of this radar is that the several narrow bandwidth pulses of which center frequency is changed step by step during each pulses are synthesized. WebMay 1, 2024 · Introduction. Radar automatic target recognition is an important subject of radar signal processing. Compared with SAR and ISAR images, high-resolution range profile (HRRP) is a one-dimensional target signal which contains a wealth of target information but a relatively small amount of data [1, 2].In HRRP recognition system, it is an important step …
WebHigh range resolution profile (HRRP) is a one-dimensional measurement of target radar reflectivity along radar line-of-sight (LOS). It provides detailed structure information of …
WebIn this article, a novel scheme solving high range resolution profile automatic target recognition for ground moving targets is proposed. The sparse representation theory is applied to analyzing the components of high range resolution profiles and sparse coefficients are used to describe their features. flite test new videosWebOct 30, 2015 · Abstract: Full-polarization high range resolution profile (FPHRRP) contains rich information regarding the signatures of a target which can be extracted for target recognition. The four polarization combinations data are correlated for they characterize the same target from a specific aspect angle using different polarization modes. flite test p-40 buildWebA high range resolution profile (HRRP) is a good characteristic for radar target, and radar target recognition by using HRRP has been studied extensively. Target recognition by … great fx photographyWebThe autoregressive-model-based high range resolution profile radar target recognition method has the advantages that: the demand on the training samples is low, the total number of the frames of... great furniture trading company reviewsgreat gabbard ofto plcWebMay 23, 2008 · High resolution radar is an area of vigorous research and development in recent years. It is known that radar's range resolution is inversely proportional to its bandwidth. Therefore, the increase in bandwidth correspondingly improves the … great gabbard oftoWebFeb 1, 2002 · A high-resolution range profile (HRRP) is the amplitude of coherent summations of the complex time return from target scatterers in each range resolution … great further