Atmospheric Distortion of Signals Originating from Space Sources
The phasefront distortion imposed on space signals by fine-grained refractivity variations of the atmosphere is an important consideration in the design of large-aperture antennas, antenna arrays, antenna systems for measuring spacecraft position and position-rate, and radioastronomy systems. The di...
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| Veröffentlicht in: | IEEE transactions on aerospace and electronic systems 1967-03, Vol.AES-3 (2), p.207-216 |
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| container_end_page | 216 |
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| container_issue | 2 |
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| container_title | IEEE transactions on aerospace and electronic systems |
| container_volume | AES-3 |
| creator | Smith, P. Gene |
| description | The phasefront distortion imposed on space signals by fine-grained refractivity variations of the atmosphere is an important consideration in the design of large-aperture antennas, antenna arrays, antenna systems for measuring spacecraft position and position-rate, and radioastronomy systems. The distortion caused by ionospheric and tropospheric refractivity variations imposes fundamental limitations on the capabilities of these antennas and antenna systems, particularly on systems which must operate at low elevation angles. The purpose of this paper is to present numerical estimates of distortion imposed on signals passing through the atmosphere. Atmospheric models based on available literature are selected for this purpose. |
| doi_str_mv | 10.1109/TAES.1967.5408744 |
| format | Article |
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Gene</creator><creatorcontrib>Smith, P. Gene</creatorcontrib><description>The phasefront distortion imposed on space signals by fine-grained refractivity variations of the atmosphere is an important consideration in the design of large-aperture antennas, antenna arrays, antenna systems for measuring spacecraft position and position-rate, and radioastronomy systems. The distortion caused by ionospheric and tropospheric refractivity variations imposes fundamental limitations on the capabilities of these antennas and antenna systems, particularly on systems which must operate at low elevation angles. The purpose of this paper is to present numerical estimates of distortion imposed on signals passing through the atmosphere. 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Gene</creatorcontrib><title>Atmospheric Distortion of Signals Originating from Space Sources</title><title>IEEE transactions on aerospace and electronic systems</title><addtitle>T-AES</addtitle><description>The phasefront distortion imposed on space signals by fine-grained refractivity variations of the atmosphere is an important consideration in the design of large-aperture antennas, antenna arrays, antenna systems for measuring spacecraft position and position-rate, and radioastronomy systems. The distortion caused by ionospheric and tropospheric refractivity variations imposes fundamental limitations on the capabilities of these antennas and antenna systems, particularly on systems which must operate at low elevation angles. The purpose of this paper is to present numerical estimates of distortion imposed on signals passing through the atmosphere. Atmospheric models based on available literature are selected for this purpose.</description><subject>Antenna arrays</subject><subject>Antenna measurements</subject><subject>Antennas</subject><subject>Atmosphere</subject><subject>atmospheric</subject><subject>Atmospheric measurements</subject><subject>distortion</subject><subject>Distortion measurement</subject><subject>Extraterrestrial measurements</subject><subject>ionospheric</subject><subject>Phase distortion</subject><subject>Phased arrays</subject><subject>phasefront</subject><subject>refraction</subject><subject>Refractive index</subject><subject>Signal design</subject><subject>signals</subject><subject>space</subject><subject>troposphere</subject><issn>0018-9251</issn><issn>1557-9603</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1967</creationdate><recordtype>article</recordtype><recordid>eNo9kL1OwzAUhS0EEqHwAIjFL5Dgm9hxvBGVFpAqdUiZLcexgxGJKzsMvD2JWpiO7vm5w4fQPZAMgIjHQ71pMhAlzxglFaf0AiXAGE9FSYpLlBACVSpyBtfoJsbP-aQVLRL0VE-Dj8cPE5zGzy5OPkzOj9hb3Lh-VF8R74Pr3agmN_bYBj_g5qi0wY3_DtrEW3Rl55a5O-sKvW83h_Vrutu_vK3rXarzkk1pV7amrXjOWKsVF0R3wrSzKXTFhFWUtdwWOYiKgjUF19Tmms6Rgq7rQJfFCsHprw4-xmCsPAY3qPAjgcgFgVwQyAWBPCOYNw-njTPG_Pf_0l8M1Vjz</recordid><startdate>196703</startdate><enddate>196703</enddate><creator>Smith, P. Gene</creator><general>IEEE</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>196703</creationdate><title>Atmospheric Distortion of Signals Originating from Space Sources</title><author>Smith, P. Gene</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c265t-d6beb87255bca790cd9ebd6b9c859fa45b7f3219841fe37c4f2c4859a1ddd1c63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1967</creationdate><topic>Antenna arrays</topic><topic>Antenna measurements</topic><topic>Antennas</topic><topic>Atmosphere</topic><topic>atmospheric</topic><topic>Atmospheric measurements</topic><topic>distortion</topic><topic>Distortion measurement</topic><topic>Extraterrestrial measurements</topic><topic>ionospheric</topic><topic>Phase distortion</topic><topic>Phased arrays</topic><topic>phasefront</topic><topic>refraction</topic><topic>Refractive index</topic><topic>Signal design</topic><topic>signals</topic><topic>space</topic><topic>troposphere</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Smith, P. Gene</creatorcontrib><collection>CrossRef</collection><jtitle>IEEE transactions on aerospace and electronic systems</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Smith, P. Gene</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Atmospheric Distortion of Signals Originating from Space Sources</atitle><jtitle>IEEE transactions on aerospace and electronic systems</jtitle><stitle>T-AES</stitle><date>1967-03</date><risdate>1967</risdate><volume>AES-3</volume><issue>2</issue><spage>207</spage><epage>216</epage><pages>207-216</pages><issn>0018-9251</issn><eissn>1557-9603</eissn><coden>IEARAX</coden><abstract>The phasefront distortion imposed on space signals by fine-grained refractivity variations of the atmosphere is an important consideration in the design of large-aperture antennas, antenna arrays, antenna systems for measuring spacecraft position and position-rate, and radioastronomy systems. The distortion caused by ionospheric and tropospheric refractivity variations imposes fundamental limitations on the capabilities of these antennas and antenna systems, particularly on systems which must operate at low elevation angles. The purpose of this paper is to present numerical estimates of distortion imposed on signals passing through the atmosphere. Atmospheric models based on available literature are selected for this purpose.</abstract><pub>IEEE</pub><doi>10.1109/TAES.1967.5408744</doi><tpages>10</tpages></addata></record> |
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| identifier | ISSN: 0018-9251 |
| ispartof | IEEE transactions on aerospace and electronic systems, 1967-03, Vol.AES-3 (2), p.207-216 |
| issn | 0018-9251 1557-9603 |
| language | eng |
| recordid | cdi_ieee_primary_5408744 |
| source | IEEE Electronic Library (IEL) |
| subjects | Antenna arrays Antenna measurements Antennas Atmosphere atmospheric Atmospheric measurements distortion Distortion measurement Extraterrestrial measurements ionospheric Phase distortion Phased arrays phasefront refraction Refractive index Signal design signals space troposphere |
| title | Atmospheric Distortion of Signals Originating from Space Sources |
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