Zobrazeno 1 - 10
of 1 916
pro vyhledávání: '"Digital beamforming (DBF)"'
Autor:
Xiao, Zhipeng1 (AUTHOR) xiaozhipeng22@nudt.edu.cn, He, Feng1 (AUTHOR) hefeng@nudt.edu.cn, Sun, Zaoyu1 (AUTHOR), Zhang, Zehua1 (AUTHOR)
Publikováno v:
Remote Sensing. Aug2024, Vol. 16 Issue 15, p2812. 23p.
Autor:
Xu, Yihao1,2 (AUTHOR) xuyihao211@mails.ucas.ac.cn, Zhang, Fubo1 (AUTHOR) zhangfb@aircas.ac.cn, Li, Wenjie1,2 (AUTHOR) liwenjie21@mails.ucas.ac.cn, Wan, Yangliang1 (AUTHOR) chenly@aircas.ac.cn, Chen, Longyong1 (AUTHOR) jiangtao22@mails.ucas.ac.cn, Jiang, Tao1,2 (AUTHOR)
Publikováno v:
Remote Sensing. Jul2024, Vol. 16 Issue 13, p2298. 19p.
Autor:
Wang, Shenjing1 (AUTHOR) wangshenjing18@nudt.edu.cn, He, Feng1 (AUTHOR) hefeng@nudt.edu.cn, Dong, Zhen1 (AUTHOR)
Publikováno v:
Remote Sensing. Jan2024, Vol. 16 Issue 1, p126. 18p.
Autor:
Wang, Shenjing1 (AUTHOR) wangshenjing18@nudt.edu.cn, He, Feng1 (AUTHOR) hefeng@nudt.edu.cn, Dong, Zhen1 (AUTHOR)
Publikováno v:
Remote Sensing. Sep2024, Vol. 16 Issue 17, p3322. 21p.
Akademický článek
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Publikováno v:
Remote Sensing, Vol 16, Iss 15, p 2812 (2024)
Multichannel Synthetic Aperture Radar (MC-SAR) systems, such as Azimuth Multi-Phase Centre (AMPC) SAR, provide an effective solution for achieving high-resolution wide-swath (HRWS) imaging by reducing the pulse repetition frequency (PRF) to increase
Externí odkaz:
https://doaj.org/article/88645608922042a29af91995cd48b833
Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3322 (2024)
Digital array radar (DAR) can fully realize digitalization at both the transmitting and receiving ends. However, the development of freedom at the transmitting end is far from mature. So, the new concept of multi-dimensional waveform coding array has
Externí odkaz:
https://doaj.org/article/a0bd4cb237184ce29fe3814c71c56408
Publikováno v:
Remote Sensing, Vol 16, Iss 13, p 2298 (2024)
In order to address the problems of range ambiguity and azimuth ambiguity in the wide-swath imaging of synthetic aperture radar (SAR), this paper proposes a multi-beam SAR two-dimensional ambiguity suppression method based on azimuth phase coding (AP
Externí odkaz:
https://doaj.org/article/1f0d92fed3224f019349eb0d5a906b02
Akademický článek
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Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, Vol 16, Pp 4080-4095 (2023)
Range ambiguity resolving and deceptive jamming suppression are both challenges for high-resolution wide-swath SAR imagery. With the accommodation of the digital beamforming (DBF) techniques, agile waveforms are of potential to tackle the ambiguity-r
Externí odkaz:
https://doaj.org/article/52e9ae88df4d43feaeb091f711c19ce5