CHANNELIZATION

作品数：13被引量：16H指数：3
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相关领域：电子电信更多>>
相关作者：张卫华董瑞娟更多>>
相关机构：合肥工业大学更多>>
相关期刊：《ZTE Communications》《Science Bulletin》《International Journal of Communications, Network and System Sciences》《Journal of Semiconductors》更多>>
相关基金：国家自然科学基金国家高技术研究发展计划国家教育部博士点基金更多>>
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Research on Ultra-wide Bandwidth Low-frequency Signal Channelization for Xinjiang 110m Radio Telescope
《Research in Astronomy and Astrophysics》2023年第12期263-274,共12页Hai-Long Zhang Ya-Zhou Zhang Meng Zhang Jie Wang Jian Li Xin-Chen Ye Xin Pei 
supported by the National Key R&D Program of China(Nos.2021YFC2203502,2022YFF0711502);the National Natural Science Foundation of China(NSFC,Grant Nos.12173077,12003062);the Tianshan Innovation Team Plan of Xinjiang Uygur Autonomous Region(2022D14020);the Tianshan Talent Project of Xinjiang Uygur Autonomous Region(2022TSYCCX0095);the Scientific Instrument Developing Project of the Chinese Academy of Sciences,grant No.PTYQ2022YZZD01;China National Astronomical Data Center(NADC);the Operation,Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments,budgeted from the Ministry of Finance of China(MOF)and administrated by the Chinese Academy of Sciences(CAS);Natural Science Foundation of Xinjiang Uygur Autonomous Region(2022D01A360)。
Aiming at the subband division of ultra-wide bandwidth low-frequency(UWL)signal(frequency coverage range:704–4032 MHz)of the Xinjiang 110 m QiTai radio Telescope(QTT),a scheme of ultra-wide bandwidth signal is design...
关键词：PULSARS general-methods data analysis-techniques MISCELLANEOUS 
Research on Channelization Techniques of Radio Astronomical Wideband Signal with Oversampled Polyphase Filter Banks被引量：1
《Research in Astronomy and Astrophysics》2023年第8期188-205,共18页Meng Zhang Hai-Long Zhang Ya-Zhou Zhang Jie Wang Shao-Cong Guo Qiao Meng 
supported by the National Key R&D Program of China(Nos.2021YFC2203502 and 2022YFF0711502);the National Natural Science Foundation of China(NSFC,Nos.12173077 and 12003062);The Tianshan Innovation Team Plan of Xinjiang Uygur Autonomous Region(2022D14020);the Tianshan Talent Project of Xinjiang Uygur Autonomous Region(2022TSYCCX0095);the Scientific Instrument Developing Project of the Chinese Academy of Sciences,Grant No.PTYQ2022YZZD01;China National Astronomical Data Center(NADC);the Operation,Maintenance and Upgrading Fund for Astronomical Telescopes and Facility Instruments,budgeted from the Ministry of Finance of China(MOF);administrated by the Chinese Academy of Sciences(CAS);Natural Science Foundation of Xinjiang Uygur Autonomous Region(2022D01A360)。
Digital channelization decomposes a wideband signal into multiple adjacent sub-bands using Parallel Technology.Channelization can effectively reduce the pressure on the radio astronomy digital backends system and make...
关键词：(stars:)pulsars general-methods analytical-miscellaneous-methods data analysis 
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