A Novel High-Precision Range Estimation Method Based on Phase of Wideband Radar Echo

Xiong, Xiangyu; Deng, Zhenmiao; Wei, Qi; Ou, Hai; Cui, Zijian

doi:10.1109/tgrs.2018.2884446

Cited by 9 publications

(1 citation statement)

References 33 publications

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“…The progress and development of radar technology cannot be separated from the promotion of multidisciplinary basic research, such as optics [128,129], measuring means [130][131][132], imaging [133], experimental observation [134], algorithm improvement [135], and model optimization [136]. Multidisciplinary radar design and optimization [137,138] not only considers the coupling design between disciplines but also is more appropriate to the essence of the problem, so that the radar signal can be high quality and fidelity.…”

Section: Future Research Trends and Challengesmentioning

confidence: 99%

Processing Technology Based on Radar Signal Design and Classification

Zhang

Zhan

2020

International Journal of Aerospace Engineering

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It is well known that the application of radar is becoming more and more popular with the development of the signal technology progress. This paper lists the current radar signal research, the technical progress achieved, and the existing limitations. According to radar signal respective characteristics, the design and classification of the radar signal are introduced to reflect signal’s differences and advantages. The multidisciplinary processing technology of the radar signal is classified and compared in details referring to adaptive radar signal process, pulse signal management, digital filtering signal mode, and Doppler method. The transmission process of radar signal is summarized, including the transmission steps of radar signal, the factors affecting radar signal transmission, and radar information screening. The design method of radar signal and the corresponding signal characteristics are compared in terms of performance improvement. Radar signal classification method and related influencing factors are also contrasted and narrated. Radar signal processing technology is described in detail including multidisciplinary technology synthesis. Adaptive radar signal process, pulse compression management, and digital filtering Doppler method are very effective technical means, which has its own unique advantages. At last, the future research trends and challenges of technologies of the radar signals are proposed. The conclusions obtained are beneficial to promote the further promotion applications both in theory and practice. The study work of this paper will be useful for choosing more reasonable radar signal processing technology methods.

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