Hainan Coherent Scatter Phased Array Radar (HCOPAR): System Design and Ionospheric Irregularity Observations
The Hainan coherent scatter phased array radar (HCOPAR) is one of the most important radio systems of the Chinese Meridian Space Weather Monitoring Project (Meridian Project). The radar is located at Fuke station (19.5°N, 109.1°E, dip latitude 8.1°N), Hainan island, China, to observe the field-align...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Chen, Gang [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Übergeordnetes Werk: |
Enthalten in: IEEE transactions on geoscience and remote sensing - New York, NY : IEEE, 1964, 55(2017), 8, Seite 4757-4765 |
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| Übergeordnetes Werk: |
volume:55 ; year:2017 ; number:8 ; pages:4757-4765 |
| Links: |
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| DOI / URN: |
10.1109/TGRS.2017.2699280 |
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OLC1995919616 |
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| 520 | |a The Hainan coherent scatter phased array radar (HCOPAR) is one of the most important radio systems of the Chinese Meridian Space Weather Monitoring Project (Meridian Project). The radar is located at Fuke station (19.5°N, 109.1°E, dip latitude 8.1°N), Hainan island, China, to observe the field-aligned irregularities in ionospheric <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>- and <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-regions. It is operated with a peak power of 54 kW and uses the Barker codes for good sensitivity. Its antenna array is composed of <inline-formula> <tex-math notation="LaTeX">18 \times 4 </tex-math></inline-formula> five-element Yagi antennas and is used for both transmitting and receiving. The Yagi antennas are arranged in a rectangular grid 100 m long and 20 m wide, covering an area of 2000 m 2 . This antenna arrangement forms seven radar beams from −22.5° to 22.5° in azimuth with an angle step of 7.5°. The central beam points to due geographic north. A brief description of the radar system, data processing, and signal characteristics is also provided. The intensity, Doppler velocities, and spectral widths of the quasi-periodic echoes measured in the nighttime of June 23, 2013 are presented as typical data of type II irregularities in the <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>-region. The data recorded by the HCOPAR in the fan-beam mode on September 15, 2013 are displayed as the typical <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-region plasma bubbles. | ||
| 650 | 4 | |a Radar antennas | |
| 650 | 4 | |a Antenna array | |
| 650 | 4 | |a Phased arrays | |
| 650 | 4 | |a Radar scattering | |
| 650 | 4 | |a Radar | |
| 650 | 4 | |a Azimuth | |
| 650 | 4 | |a ionospheric irregularity | |
| 650 | 4 | |a coherent scatter radar | |
| 650 | 4 | |a Antenna arrays | |
| 650 | 4 | |a Doppler radar | |
| 650 | 4 | |a Research | |
| 650 | 4 | |a Usage | |
| 700 | 1 | |a Jin, Han |4 oth | |
| 700 | 1 | |a Yan, Jing-Ye |4 oth | |
| 700 | 1 | |a Cui, Xiao |4 oth | |
| 700 | 1 | |a Zhang, Shao-Dong |4 oth | |
| 700 | 1 | |a Yan, Chun-Xiao |4 oth | |
| 700 | 1 | |a Yang, Guo-Tao |4 oth | |
| 700 | 1 | |a Lan, Ai-Lan |4 oth | |
| 700 | 1 | |a Gong, Wan-Lin |4 oth | |
| 700 | 1 | |a Qiao, Lei |4 oth | |
| 700 | 1 | |a Wu, Chen |4 oth | |
| 700 | 1 | |a Wang, Jin |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |t IEEE transactions on geoscience and remote sensing |d New York, NY : IEEE, 1964 |g 55(2017), 8, Seite 4757-4765 |w (DE-627)129601667 |w (DE-600)241439-9 |w (DE-576)015095282 |x 0196-2892 |7 nnns |
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10.1109/TGRS.2017.2699280 doi PQ20170901 (DE-627)OLC1995919616 (DE-599)GBVOLC1995919616 (PRQ)g889-92b395779b3ecd538fe8db6b806818fd0de432a80b45d77a5e9203be2be4f0a40 (KEY)0048677920170000055000804757hainancoherentscatterphasedarrayradarhcoparsystemd DE-627 ger DE-627 rakwb eng 620 550 DNB Chen, Gang verfasserin aut Hainan Coherent Scatter Phased Array Radar (HCOPAR): System Design and Ionospheric Irregularity Observations 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The Hainan coherent scatter phased array radar (HCOPAR) is one of the most important radio systems of the Chinese Meridian Space Weather Monitoring Project (Meridian Project). The radar is located at Fuke station (19.5°N, 109.1°E, dip latitude 8.1°N), Hainan island, China, to observe the field-aligned irregularities in ionospheric <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>- and <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-regions. It is operated with a peak power of 54 kW and uses the Barker codes for good sensitivity. Its antenna array is composed of <inline-formula> <tex-math notation="LaTeX">18 \times 4 </tex-math></inline-formula> five-element Yagi antennas and is used for both transmitting and receiving. The Yagi antennas are arranged in a rectangular grid 100 m long and 20 m wide, covering an area of 2000 m 2 . This antenna arrangement forms seven radar beams from −22.5° to 22.5° in azimuth with an angle step of 7.5°. The central beam points to due geographic north. A brief description of the radar system, data processing, and signal characteristics is also provided. The intensity, Doppler velocities, and spectral widths of the quasi-periodic echoes measured in the nighttime of June 23, 2013 are presented as typical data of type II irregularities in the <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>-region. The data recorded by the HCOPAR in the fan-beam mode on September 15, 2013 are displayed as the typical <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-region plasma bubbles. Radar antennas Antenna array Phased arrays Radar scattering Radar Azimuth ionospheric irregularity coherent scatter radar Antenna arrays Doppler radar Research Usage Jin, Han oth Yan, Jing-Ye oth Cui, Xiao oth Zhang, Shao-Dong oth Yan, Chun-Xiao oth Yang, Guo-Tao oth Lan, Ai-Lan oth Gong, Wan-Lin oth Qiao, Lei oth Wu, Chen oth Wang, Jin oth Enthalten in IEEE transactions on geoscience and remote sensing New York, NY : IEEE, 1964 55(2017), 8, Seite 4757-4765 (DE-627)129601667 (DE-600)241439-9 (DE-576)015095282 0196-2892 nnns volume:55 year:2017 number:8 pages:4757-4765 http://dx.doi.org/10.1109/TGRS.2017.2699280 Volltext http://ieeexplore.ieee.org/document/7932984 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-GEO SSG-OLC-FOR SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_70 AR 55 2017 8 4757-4765 |
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10.1109/TGRS.2017.2699280 doi PQ20170901 (DE-627)OLC1995919616 (DE-599)GBVOLC1995919616 (PRQ)g889-92b395779b3ecd538fe8db6b806818fd0de432a80b45d77a5e9203be2be4f0a40 (KEY)0048677920170000055000804757hainancoherentscatterphasedarrayradarhcoparsystemd DE-627 ger DE-627 rakwb eng 620 550 DNB Chen, Gang verfasserin aut Hainan Coherent Scatter Phased Array Radar (HCOPAR): System Design and Ionospheric Irregularity Observations 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The Hainan coherent scatter phased array radar (HCOPAR) is one of the most important radio systems of the Chinese Meridian Space Weather Monitoring Project (Meridian Project). The radar is located at Fuke station (19.5°N, 109.1°E, dip latitude 8.1°N), Hainan island, China, to observe the field-aligned irregularities in ionospheric <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>- and <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-regions. It is operated with a peak power of 54 kW and uses the Barker codes for good sensitivity. Its antenna array is composed of <inline-formula> <tex-math notation="LaTeX">18 \times 4 </tex-math></inline-formula> five-element Yagi antennas and is used for both transmitting and receiving. The Yagi antennas are arranged in a rectangular grid 100 m long and 20 m wide, covering an area of 2000 m 2 . This antenna arrangement forms seven radar beams from −22.5° to 22.5° in azimuth with an angle step of 7.5°. The central beam points to due geographic north. A brief description of the radar system, data processing, and signal characteristics is also provided. The intensity, Doppler velocities, and spectral widths of the quasi-periodic echoes measured in the nighttime of June 23, 2013 are presented as typical data of type II irregularities in the <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>-region. The data recorded by the HCOPAR in the fan-beam mode on September 15, 2013 are displayed as the typical <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-region plasma bubbles. Radar antennas Antenna array Phased arrays Radar scattering Radar Azimuth ionospheric irregularity coherent scatter radar Antenna arrays Doppler radar Research Usage Jin, Han oth Yan, Jing-Ye oth Cui, Xiao oth Zhang, Shao-Dong oth Yan, Chun-Xiao oth Yang, Guo-Tao oth Lan, Ai-Lan oth Gong, Wan-Lin oth Qiao, Lei oth Wu, Chen oth Wang, Jin oth Enthalten in IEEE transactions on geoscience and remote sensing New York, NY : IEEE, 1964 55(2017), 8, Seite 4757-4765 (DE-627)129601667 (DE-600)241439-9 (DE-576)015095282 0196-2892 nnns volume:55 year:2017 number:8 pages:4757-4765 http://dx.doi.org/10.1109/TGRS.2017.2699280 Volltext http://ieeexplore.ieee.org/document/7932984 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-GEO SSG-OLC-FOR SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_70 AR 55 2017 8 4757-4765 |
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10.1109/TGRS.2017.2699280 doi PQ20170901 (DE-627)OLC1995919616 (DE-599)GBVOLC1995919616 (PRQ)g889-92b395779b3ecd538fe8db6b806818fd0de432a80b45d77a5e9203be2be4f0a40 (KEY)0048677920170000055000804757hainancoherentscatterphasedarrayradarhcoparsystemd DE-627 ger DE-627 rakwb eng 620 550 DNB Chen, Gang verfasserin aut Hainan Coherent Scatter Phased Array Radar (HCOPAR): System Design and Ionospheric Irregularity Observations 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The Hainan coherent scatter phased array radar (HCOPAR) is one of the most important radio systems of the Chinese Meridian Space Weather Monitoring Project (Meridian Project). The radar is located at Fuke station (19.5°N, 109.1°E, dip latitude 8.1°N), Hainan island, China, to observe the field-aligned irregularities in ionospheric <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>- and <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-regions. It is operated with a peak power of 54 kW and uses the Barker codes for good sensitivity. Its antenna array is composed of <inline-formula> <tex-math notation="LaTeX">18 \times 4 </tex-math></inline-formula> five-element Yagi antennas and is used for both transmitting and receiving. The Yagi antennas are arranged in a rectangular grid 100 m long and 20 m wide, covering an area of 2000 m 2 . This antenna arrangement forms seven radar beams from −22.5° to 22.5° in azimuth with an angle step of 7.5°. The central beam points to due geographic north. A brief description of the radar system, data processing, and signal characteristics is also provided. The intensity, Doppler velocities, and spectral widths of the quasi-periodic echoes measured in the nighttime of June 23, 2013 are presented as typical data of type II irregularities in the <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>-region. The data recorded by the HCOPAR in the fan-beam mode on September 15, 2013 are displayed as the typical <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-region plasma bubbles. Radar antennas Antenna array Phased arrays Radar scattering Radar Azimuth ionospheric irregularity coherent scatter radar Antenna arrays Doppler radar Research Usage Jin, Han oth Yan, Jing-Ye oth Cui, Xiao oth Zhang, Shao-Dong oth Yan, Chun-Xiao oth Yang, Guo-Tao oth Lan, Ai-Lan oth Gong, Wan-Lin oth Qiao, Lei oth Wu, Chen oth Wang, Jin oth Enthalten in IEEE transactions on geoscience and remote sensing New York, NY : IEEE, 1964 55(2017), 8, Seite 4757-4765 (DE-627)129601667 (DE-600)241439-9 (DE-576)015095282 0196-2892 nnns volume:55 year:2017 number:8 pages:4757-4765 http://dx.doi.org/10.1109/TGRS.2017.2699280 Volltext http://ieeexplore.ieee.org/document/7932984 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-GEO SSG-OLC-FOR SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_70 AR 55 2017 8 4757-4765 |
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10.1109/TGRS.2017.2699280 doi PQ20170901 (DE-627)OLC1995919616 (DE-599)GBVOLC1995919616 (PRQ)g889-92b395779b3ecd538fe8db6b806818fd0de432a80b45d77a5e9203be2be4f0a40 (KEY)0048677920170000055000804757hainancoherentscatterphasedarrayradarhcoparsystemd DE-627 ger DE-627 rakwb eng 620 550 DNB Chen, Gang verfasserin aut Hainan Coherent Scatter Phased Array Radar (HCOPAR): System Design and Ionospheric Irregularity Observations 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The Hainan coherent scatter phased array radar (HCOPAR) is one of the most important radio systems of the Chinese Meridian Space Weather Monitoring Project (Meridian Project). The radar is located at Fuke station (19.5°N, 109.1°E, dip latitude 8.1°N), Hainan island, China, to observe the field-aligned irregularities in ionospheric <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>- and <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-regions. It is operated with a peak power of 54 kW and uses the Barker codes for good sensitivity. Its antenna array is composed of <inline-formula> <tex-math notation="LaTeX">18 \times 4 </tex-math></inline-formula> five-element Yagi antennas and is used for both transmitting and receiving. The Yagi antennas are arranged in a rectangular grid 100 m long and 20 m wide, covering an area of 2000 m 2 . This antenna arrangement forms seven radar beams from −22.5° to 22.5° in azimuth with an angle step of 7.5°. The central beam points to due geographic north. A brief description of the radar system, data processing, and signal characteristics is also provided. The intensity, Doppler velocities, and spectral widths of the quasi-periodic echoes measured in the nighttime of June 23, 2013 are presented as typical data of type II irregularities in the <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>-region. The data recorded by the HCOPAR in the fan-beam mode on September 15, 2013 are displayed as the typical <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-region plasma bubbles. Radar antennas Antenna array Phased arrays Radar scattering Radar Azimuth ionospheric irregularity coherent scatter radar Antenna arrays Doppler radar Research Usage Jin, Han oth Yan, Jing-Ye oth Cui, Xiao oth Zhang, Shao-Dong oth Yan, Chun-Xiao oth Yang, Guo-Tao oth Lan, Ai-Lan oth Gong, Wan-Lin oth Qiao, Lei oth Wu, Chen oth Wang, Jin oth Enthalten in IEEE transactions on geoscience and remote sensing New York, NY : IEEE, 1964 55(2017), 8, Seite 4757-4765 (DE-627)129601667 (DE-600)241439-9 (DE-576)015095282 0196-2892 nnns volume:55 year:2017 number:8 pages:4757-4765 http://dx.doi.org/10.1109/TGRS.2017.2699280 Volltext http://ieeexplore.ieee.org/document/7932984 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-GEO SSG-OLC-FOR SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_70 AR 55 2017 8 4757-4765 |
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10.1109/TGRS.2017.2699280 doi PQ20170901 (DE-627)OLC1995919616 (DE-599)GBVOLC1995919616 (PRQ)g889-92b395779b3ecd538fe8db6b806818fd0de432a80b45d77a5e9203be2be4f0a40 (KEY)0048677920170000055000804757hainancoherentscatterphasedarrayradarhcoparsystemd DE-627 ger DE-627 rakwb eng 620 550 DNB Chen, Gang verfasserin aut Hainan Coherent Scatter Phased Array Radar (HCOPAR): System Design and Ionospheric Irregularity Observations 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier The Hainan coherent scatter phased array radar (HCOPAR) is one of the most important radio systems of the Chinese Meridian Space Weather Monitoring Project (Meridian Project). The radar is located at Fuke station (19.5°N, 109.1°E, dip latitude 8.1°N), Hainan island, China, to observe the field-aligned irregularities in ionospheric <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>- and <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-regions. It is operated with a peak power of 54 kW and uses the Barker codes for good sensitivity. Its antenna array is composed of <inline-formula> <tex-math notation="LaTeX">18 \times 4 </tex-math></inline-formula> five-element Yagi antennas and is used for both transmitting and receiving. The Yagi antennas are arranged in a rectangular grid 100 m long and 20 m wide, covering an area of 2000 m 2 . This antenna arrangement forms seven radar beams from −22.5° to 22.5° in azimuth with an angle step of 7.5°. The central beam points to due geographic north. A brief description of the radar system, data processing, and signal characteristics is also provided. The intensity, Doppler velocities, and spectral widths of the quasi-periodic echoes measured in the nighttime of June 23, 2013 are presented as typical data of type II irregularities in the <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>-region. The data recorded by the HCOPAR in the fan-beam mode on September 15, 2013 are displayed as the typical <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-region plasma bubbles. Radar antennas Antenna array Phased arrays Radar scattering Radar Azimuth ionospheric irregularity coherent scatter radar Antenna arrays Doppler radar Research Usage Jin, Han oth Yan, Jing-Ye oth Cui, Xiao oth Zhang, Shao-Dong oth Yan, Chun-Xiao oth Yang, Guo-Tao oth Lan, Ai-Lan oth Gong, Wan-Lin oth Qiao, Lei oth Wu, Chen oth Wang, Jin oth Enthalten in IEEE transactions on geoscience and remote sensing New York, NY : IEEE, 1964 55(2017), 8, Seite 4757-4765 (DE-627)129601667 (DE-600)241439-9 (DE-576)015095282 0196-2892 nnns volume:55 year:2017 number:8 pages:4757-4765 http://dx.doi.org/10.1109/TGRS.2017.2699280 Volltext http://ieeexplore.ieee.org/document/7932984 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-ARC SSG-OLC-TEC SSG-OLC-GEO SSG-OLC-FOR SSG-OPC-GGO SSG-OPC-GEO GBV_ILN_70 AR 55 2017 8 4757-4765 |
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Chen, Gang @@aut@@ Jin, Han @@oth@@ Yan, Jing-Ye @@oth@@ Cui, Xiao @@oth@@ Zhang, Shao-Dong @@oth@@ Yan, Chun-Xiao @@oth@@ Yang, Guo-Tao @@oth@@ Lan, Ai-Lan @@oth@@ Gong, Wan-Lin @@oth@@ Qiao, Lei @@oth@@ Wu, Chen @@oth@@ Wang, Jin @@oth@@ |
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Hainan Coherent Scatter Phased Array Radar (HCOPAR): System Design and Ionospheric Irregularity Observations |
| abstract |
The Hainan coherent scatter phased array radar (HCOPAR) is one of the most important radio systems of the Chinese Meridian Space Weather Monitoring Project (Meridian Project). The radar is located at Fuke station (19.5°N, 109.1°E, dip latitude 8.1°N), Hainan island, China, to observe the field-aligned irregularities in ionospheric <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>- and <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-regions. It is operated with a peak power of 54 kW and uses the Barker codes for good sensitivity. Its antenna array is composed of <inline-formula> <tex-math notation="LaTeX">18 \times 4 </tex-math></inline-formula> five-element Yagi antennas and is used for both transmitting and receiving. The Yagi antennas are arranged in a rectangular grid 100 m long and 20 m wide, covering an area of 2000 m 2 . This antenna arrangement forms seven radar beams from −22.5° to 22.5° in azimuth with an angle step of 7.5°. The central beam points to due geographic north. A brief description of the radar system, data processing, and signal characteristics is also provided. The intensity, Doppler velocities, and spectral widths of the quasi-periodic echoes measured in the nighttime of June 23, 2013 are presented as typical data of type II irregularities in the <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>-region. The data recorded by the HCOPAR in the fan-beam mode on September 15, 2013 are displayed as the typical <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-region plasma bubbles. |
| abstractGer |
The Hainan coherent scatter phased array radar (HCOPAR) is one of the most important radio systems of the Chinese Meridian Space Weather Monitoring Project (Meridian Project). The radar is located at Fuke station (19.5°N, 109.1°E, dip latitude 8.1°N), Hainan island, China, to observe the field-aligned irregularities in ionospheric <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>- and <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-regions. It is operated with a peak power of 54 kW and uses the Barker codes for good sensitivity. Its antenna array is composed of <inline-formula> <tex-math notation="LaTeX">18 \times 4 </tex-math></inline-formula> five-element Yagi antennas and is used for both transmitting and receiving. The Yagi antennas are arranged in a rectangular grid 100 m long and 20 m wide, covering an area of 2000 m 2 . This antenna arrangement forms seven radar beams from −22.5° to 22.5° in azimuth with an angle step of 7.5°. The central beam points to due geographic north. A brief description of the radar system, data processing, and signal characteristics is also provided. The intensity, Doppler velocities, and spectral widths of the quasi-periodic echoes measured in the nighttime of June 23, 2013 are presented as typical data of type II irregularities in the <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>-region. The data recorded by the HCOPAR in the fan-beam mode on September 15, 2013 are displayed as the typical <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-region plasma bubbles. |
| abstract_unstemmed |
The Hainan coherent scatter phased array radar (HCOPAR) is one of the most important radio systems of the Chinese Meridian Space Weather Monitoring Project (Meridian Project). The radar is located at Fuke station (19.5°N, 109.1°E, dip latitude 8.1°N), Hainan island, China, to observe the field-aligned irregularities in ionospheric <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>- and <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-regions. It is operated with a peak power of 54 kW and uses the Barker codes for good sensitivity. Its antenna array is composed of <inline-formula> <tex-math notation="LaTeX">18 \times 4 </tex-math></inline-formula> five-element Yagi antennas and is used for both transmitting and receiving. The Yagi antennas are arranged in a rectangular grid 100 m long and 20 m wide, covering an area of 2000 m 2 . This antenna arrangement forms seven radar beams from −22.5° to 22.5° in azimuth with an angle step of 7.5°. The central beam points to due geographic north. A brief description of the radar system, data processing, and signal characteristics is also provided. The intensity, Doppler velocities, and spectral widths of the quasi-periodic echoes measured in the nighttime of June 23, 2013 are presented as typical data of type II irregularities in the <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>-region. The data recorded by the HCOPAR in the fan-beam mode on September 15, 2013 are displayed as the typical <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-region plasma bubbles. |
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Hainan Coherent Scatter Phased Array Radar (HCOPAR): System Design and Ionospheric Irregularity Observations |
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Jin, Han Yan, Jing-Ye Cui, Xiao Zhang, Shao-Dong Yan, Chun-Xiao Yang, Guo-Tao Lan, Ai-Lan Gong, Wan-Lin Qiao, Lei Wu, Chen Wang, Jin |
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The radar is located at Fuke station (19.5°N, 109.1°E, dip latitude 8.1°N), Hainan island, China, to observe the field-aligned irregularities in ionospheric <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>- and <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-regions. It is operated with a peak power of 54 kW and uses the Barker codes for good sensitivity. Its antenna array is composed of <inline-formula> <tex-math notation="LaTeX">18 \times 4 </tex-math></inline-formula> five-element Yagi antennas and is used for both transmitting and receiving. The Yagi antennas are arranged in a rectangular grid 100 m long and 20 m wide, covering an area of 2000 m 2 . This antenna arrangement forms seven radar beams from −22.5° to 22.5° in azimuth with an angle step of 7.5°. The central beam points to due geographic north. A brief description of the radar system, data processing, and signal characteristics is also provided. The intensity, Doppler velocities, and spectral widths of the quasi-periodic echoes measured in the nighttime of June 23, 2013 are presented as typical data of type II irregularities in the <inline-formula> <tex-math notation="LaTeX">E </tex-math></inline-formula>-region. The data recorded by the HCOPAR in the fan-beam mode on September 15, 2013 are displayed as the typical <inline-formula> <tex-math notation="LaTeX">F </tex-math></inline-formula>-region plasma bubbles.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Radar antennas</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Antenna array</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Phased arrays</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Radar scattering</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Radar</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Azimuth</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">ionospheric irregularity</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">coherent scatter radar</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Antenna arrays</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Doppler radar</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Research</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Usage</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Jin, Han</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yan, Jing-Ye</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Cui, Xiao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhang, Shao-Dong</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yan, Chun-Xiao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yang, Guo-Tao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lan, Ai-Lan</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Gong, Wan-Lin</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Qiao, Lei</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wu, Chen</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wang, Jin</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">IEEE transactions on geoscience and remote sensing</subfield><subfield code="d">New York, NY : IEEE, 1964</subfield><subfield code="g">55(2017), 8, Seite 4757-4765</subfield><subfield code="w">(DE-627)129601667</subfield><subfield code="w">(DE-600)241439-9</subfield><subfield code="w">(DE-576)015095282</subfield><subfield code="x">0196-2892</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:55</subfield><subfield code="g">year:2017</subfield><subfield code="g">number:8</subfield><subfield code="g">pages:4757-4765</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">http://dx.doi.org/10.1109/TGRS.2017.2699280</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">http://ieeexplore.ieee.org/document/7932984</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-ARC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-GEO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-FOR</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GGO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OPC-GEO</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">55</subfield><subfield code="j">2017</subfield><subfield code="e">8</subfield><subfield code="h">4757-4765</subfield></datafield></record></collection>
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