Ground experiments and performance evaluation of the Low-Frequency Radio Spectrometer onboard the lander of Chang’e-4 mission
The Low-Frequency Radio Spectrometer (LFRS) is a scientific payload onboard the Chang’e-4 lunar lander launched in December 2018. The LFRS provides in-situ measurements of the low-frequency radio phenomena on the far-side of theMoon for the first time in human history. To evaluate the performance of...
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| Veröffentlicht in: | Research in astronomy and astrophysics 2021-06, Vol.21 (5), p.116-142 |
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| container_title | Research in astronomy and astrophysics |
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| creator | Zhu, Xin-Ying Su, Yan Ji, Yi-Cai Zhang, Hong-Bo Zhao, Bo Li, Jun-duo Dai, Shun Xue, Xi-Ping Li, Chun-Lai |
| description | The Low-Frequency Radio Spectrometer (LFRS) is a scientific payload onboard the Chang’e-4 lunar lander launched in December 2018. The LFRS provides in-situ measurements of the low-frequency radio phenomena on the far-side of theMoon for the first time in human history. To evaluate the performance of the LFRS, a series of ground experiments are conducted using an engineering model of the LFRS. It is not easy to perform the experiments because the Electro Magnetic Interference (EMI) from the Chang’e- 4 lunar lander itself and the environment is very intense. The results after EMI mitigation show that the sensitivity of the LFRS may be 10
−18
W m
−2
Hz
−1
. |
| doi_str_mv | 10.1088/1674-4527/21/5/116 |
| format | Article |
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−18
W m
−2
Hz
−1
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−18
W m
−2
Hz
−1
.</description><subject>Electromagnetic interference</subject><subject>Experiments</subject><subject>LF radio</subject><subject>Lunar surface vehicles</subject><subject>Mitigation</subject><subject>Moon: far-side</subject><subject>Performance evaluation</subject><subject>space vehicles: instruments</subject><subject>techniques: spectroscopic</subject><issn>1674-4527</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kc1OAyEUhVloYq2-gCsSF66mBQaY6dI0_iVNTPxZE8pc7JgWRqC2Xelr-Ho-idQa3bki9-Y75957QOiEkgEldT2ksuIFF6waMjoUQ0rlHur9Ng_QYYzPhEghJOuht6vgl67BsO4gtAtwKWKd61xZHxbaGcDwqudLnVrvsLc4zQBP_Kq4DPCyBGc2-E43rcf3HZgU_AISBOzd1OvQfMPz7LdtWTyeaff0-f4BBceLNsbseIT2rZ5HOP55--jx8uJhfF1Mbq9uxueTwpRcpoJTXhpWlqKy-R5GORVsRJrGCFODLS1YwuupJNWopFxXcmQakFUjp7ypa53FfXS2811pZ_MW6tkvg8sTVUqr-XrKCKNEEEozeboju-DzgTH9oUxwUpNK5Cl9xHaUCT7GAFZ1OT4dNooStf0GtU1cbRNXjCqh8tpZNNiJWt_9uf4j-AJpK4vN</recordid><startdate>20210601</startdate><enddate>20210601</enddate><creator>Zhu, Xin-Ying</creator><creator>Su, Yan</creator><creator>Ji, Yi-Cai</creator><creator>Zhang, Hong-Bo</creator><creator>Zhao, Bo</creator><creator>Li, Jun-duo</creator><creator>Dai, Shun</creator><creator>Xue, Xi-Ping</creator><creator>Li, Chun-Lai</creator><general>National Astronomical Observatories, CAS and IOP Publishing Ltd</general><general>IOP Publishing</general><general>Key Laboratory of Lunar and Deep Space Exploration,National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100101,China%Key Laboratory of Lunar and Deep Space Exploration,National Astronomical Observatories,Chinese Academy of Sciences,Beijing 100101,China</general><general>University of Chinese Academy of Sciences,Beijing 100049,China%Institute of Electronics,Chinese Academy of Sciences,Beijing 100190,China</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>8FD</scope><scope>H8D</scope><scope>KL.</scope><scope>L7M</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20210601</creationdate><title>Ground experiments and performance evaluation of the Low-Frequency Radio Spectrometer onboard the lander of Chang’e-4 mission</title><author>Zhu, Xin-Ying ; Su, Yan ; Ji, Yi-Cai ; Zhang, Hong-Bo ; Zhao, Bo ; Li, Jun-duo ; Dai, Shun ; Xue, Xi-Ping ; Li, Chun-Lai</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c346t-4143c23357f11621415290ddc5c8ef3fef048b6079314a769cde67d6b4d88a143</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Electromagnetic interference</topic><topic>Experiments</topic><topic>LF radio</topic><topic>Lunar surface vehicles</topic><topic>Mitigation</topic><topic>Moon: far-side</topic><topic>Performance evaluation</topic><topic>space vehicles: instruments</topic><topic>techniques: spectroscopic</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhu, Xin-Ying</creatorcontrib><creatorcontrib>Su, Yan</creatorcontrib><creatorcontrib>Ji, Yi-Cai</creatorcontrib><creatorcontrib>Zhang, Hong-Bo</creatorcontrib><creatorcontrib>Zhao, Bo</creatorcontrib><creatorcontrib>Li, Jun-duo</creatorcontrib><creatorcontrib>Dai, Shun</creatorcontrib><creatorcontrib>Xue, Xi-Ping</creatorcontrib><creatorcontrib>Li, Chun-Lai</creatorcontrib><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Research in astronomy and astrophysics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhu, Xin-Ying</au><au>Su, Yan</au><au>Ji, Yi-Cai</au><au>Zhang, Hong-Bo</au><au>Zhao, Bo</au><au>Li, Jun-duo</au><au>Dai, Shun</au><au>Xue, Xi-Ping</au><au>Li, Chun-Lai</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ground experiments and performance evaluation of the Low-Frequency Radio Spectrometer onboard the lander of Chang’e-4 mission</atitle><jtitle>Research in astronomy and astrophysics</jtitle><addtitle>Res. Astron. Astrophys</addtitle><date>2021-06-01</date><risdate>2021</risdate><volume>21</volume><issue>5</issue><spage>116</spage><epage>142</epage><pages>116-142</pages><issn>1674-4527</issn><abstract>The Low-Frequency Radio Spectrometer (LFRS) is a scientific payload onboard the Chang’e-4 lunar lander launched in December 2018. The LFRS provides in-situ measurements of the low-frequency radio phenomena on the far-side of theMoon for the first time in human history. To evaluate the performance of the LFRS, a series of ground experiments are conducted using an engineering model of the LFRS. It is not easy to perform the experiments because the Electro Magnetic Interference (EMI) from the Chang’e- 4 lunar lander itself and the environment is very intense. The results after EMI mitigation show that the sensitivity of the LFRS may be 10
−18
W m
−2
Hz
−1
.</abstract><cop>Beijing</cop><pub>National Astronomical Observatories, CAS and IOP Publishing Ltd</pub><doi>10.1088/1674-4527/21/5/116</doi><tpages>8</tpages></addata></record> |
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| ispartof | Research in astronomy and astrophysics, 2021-06, Vol.21 (5), p.116-142 |
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| source | Institute of Physics Journals; Alma/SFX Local Collection |
| subjects | Electromagnetic interference Experiments LF radio Lunar surface vehicles Mitigation Moon: far-side Performance evaluation space vehicles: instruments techniques: spectroscopic |
| title | Ground experiments and performance evaluation of the Low-Frequency Radio Spectrometer onboard the lander of Chang’e-4 mission |
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