Astronomical Techniques and Instruments

ArticleA horizontal limit avoidance strategy for the equatorial telescope pointing process

1Nanjing Institute of Astronomical Optics & Technology, Chinese Academy of Sciences, Nanjing 210042, China 2CAS Key Laboratory of Astronomical Optics & Technology, Nanjing Institute of Astronomical Optics & Technology, Nanjing 210042,...

Xiaoyan Li1,2*

ArticlePointing Process Deceleration ACKNOWLEDGEMENTS AI DISCLOSURE STATEMENT AUTHOR CONTRIBUTIONS

Astronomical Techniques and Instruments

Article5.3. Observation Sites in the Southern Hemisphere 6. CONCLUSION

When the observation site is located in the Southern Hemisphere, the latitude has a negative value. In this case, by reversing the direction of the declination axis on the HA-DEC plane chart and using the absolute value of the...

Astronomical Techniques and Instruments

ArticleCryogenic design and analysis for a Vivaldi antenna array receiver

Astronomical Techniques and Instruments

ArticleExtending CASPER support to third-party RFSoC boards: a case study with TQ47DR

Jian Li1,2,3 , Maozheng Chen1,2,3*, Xuefeng Duan1,3 , Yanling Liu1,3, Xin Pei1,2,3 Hailong Zhang1,2 , Peng Li1, Qingsong Zhang1,2, Kai Wang1,3 1Xinjiang Astronomical Observatory, Chinese Academy of Sciences, Urumqi 830011, China...

2. https://docs.amd.com/v/u/en-US/ds889-zynq-usp-rfsoc-overview

ArticleTQ47DR (This work)

XCZU47DR (Gen 3) 8 @ 5 GSPS (14-bit) 8 @ 9.85 GSPS (14-bit) 4 GB PS Dual 100 GbE QSFP28 LMK04832+ext ref 1 PPS+multiple TRIG I/O Easy to implement Fig. 1. System-level block diagram of the TQ47DR RFSoC board. The ZU47DR integrates PS and PL...

Astronomical Techniques and Instruments

ArticleA review of software-based detection and mitigation techniques for radio frequency interference in radio astronomy

Jie He , Minghui Li* , Mingjie Chen

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ArticleA horizontal limit avoidance strategy for the equatorial telescope pointing process

ArticlePointing Process Deceleration ACKNOWLEDGEMENTS AI DISCLOSURE STATEMENT AUTHOR CONTRIBUTIONS

Article5.3. Observation Sites in the Southern Hemisphere 6. CONCLUSION

ArticleCryogenic design and analysis for a Vivaldi antenna array receiver

ArticleExtending CASPER support to third-party RFSoC boards: a case study with TQ47DR

ArticleTQ47DR (This work)

ArticleA review of software-based detection and mitigation techniques for radio frequency interference in radio astronomy

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In questa edizione

ArticleA hori­zontal limit avoid­ance strategy for the equat­orial tele­scope point­ing pro­cess

ArticlePoint­ing Pro­cess Decel­er­a­tion ACKNOWLEDGEMENTS AI DISCLOSURE STATEMENT AUTHOR CONTRIBUTIONS

Article5.3. Obser­va­tion Sites in the South­ern Hemi­sphere 6. CONCLUSION

ArticleCryo­genic design and ana­lysis for a Viv­aldi antenna array receiver

ArticleExtend­ing CASPER sup­port to third-party RFSoC boards: a case study with TQ47DR

ArticleTQ47DR (This work)

ArticleA review of soft­ware-based detec­tion and mit­ig­a­tion tech­niques for radio fre­quency inter­fer­ence in radio astro­nomy

Ultimi numeri

Altro da China International Book Trading Corporation (CIBTC)

Storia e Scienza

ArticleA horizontal limit avoidance strategy for the equatorial telescope pointing process

ArticlePointing Process Deceleration ACKNOWLEDGEMENTS AI DISCLOSURE STATEMENT AUTHOR CONTRIBUTIONS

Article5.3. Observation Sites in the Southern Hemisphere 6. CONCLUSION

ArticleCryogenic design and analysis for a Vivaldi antenna array receiver

ArticleExtending CASPER support to third-party RFSoC boards: a case study with TQ47DR

ArticleA review of software-based detection and mitigation techniques for radio frequency interference in radio astronomy