High dynamic GPS receiver using maximum likelihood estimation and frequency tracking
A new high dynamic global positioning system (GPS) receiver is presented and its performance characterized by analysis, simulation, and demonstration. The demonstration receiver is a breadboard model capable of tracking a single simulated satellite signal in pseudorange and range rate. Pseudorange a...
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| Veröffentlicht in: | IEEE transactions on aerospace and electronic systems 1987-07, Vol.AES-23 (4), p.425-437 |
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| Sprache: | eng |
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| container_end_page | 437 |
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| container_issue | 4 |
| container_start_page | 425 |
| container_title | IEEE transactions on aerospace and electronic systems |
| container_volume | AES-23 |
| creator | Hurd, W. J. Statman, J. I. Vilnrotter, V. A. |
| description | A new high dynamic global positioning system (GPS) receiver is presented and its performance characterized by analysis, simulation, and demonstration. The demonstration receiver is a breadboard model capable of tracking a single simulated satellite signal in pseudorange and range rate. Pseudorange and range rate estimates are made once every 20 ms, using a maximum likelihood estimator, and are tracked by means of a third-order fading memory filter in a feedback configuration. The receiver tracks pseudorange with rms errors of under 1 m when subjected to simulated 50 g, 40 g/s circular trajectories. The tracking threshold is approximately 28 dB-Hz, which provides 12 dB margin relative to the minimum specified signal strength, assuming 3.5 dB system noise figure and 0 dBi antenna gain. |
| doi_str_mv | 10.1109/TAES.1987.310876 |
| format | Article |
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J.</creatorcontrib><creatorcontrib>Statman, J. I.</creatorcontrib><creatorcontrib>Vilnrotter, V. A.</creatorcontrib><title>High dynamic GPS receiver using maximum likelihood estimation and frequency tracking</title><title>IEEE transactions on aerospace and electronic systems</title><description>A new high dynamic global positioning system (GPS) receiver is presented and its performance characterized by analysis, simulation, and demonstration. The demonstration receiver is a breadboard model capable of tracking a single simulated satellite signal in pseudorange and range rate. Pseudorange and range rate estimates are made once every 20 ms, using a maximum likelihood estimator, and are tracked by means of a third-order fading memory filter in a feedback configuration. The receiver tracks pseudorange with rms errors of under 1 m when subjected to simulated 50 g, 40 g/s circular trajectories. The tracking threshold is approximately 28 dB-Hz, which provides 12 dB margin relative to the minimum specified signal strength, assuming 3.5 dB system noise figure and 0 dBi antenna gain.</description><subject>Aircraft Communications And Navigation</subject><subject>Applied sciences</subject><subject>Exact sciences and technology</subject><subject>Radiolocalization and radionavigation</subject><subject>Telecommunications</subject><subject>Telecommunications and information theory</subject><issn>0018-9251</issn><issn>1557-9603</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><sourceid>CYI</sourceid><recordid>eNotkDFPwzAQhS0EEqWwMzB4QGwpduzYzlhVpUWqBFLLHF0cuzVNnGKniP57jOh0errv3b07hO4pmVBKyufNdL6e0FLJCaNESXGBRrQoZFYKwi7RiBCqsjIv6DW6ifEzSa44G6HN0m13uDl56JzGi_c1DkYb920CPkbnt7iDH9cdO9y6vWndru8bbOLgOhhc7zH4Bttgvo7G6xMeAuh9Mt2iKwttNHfnOkYfL_PNbJmt3havs-kq8znjQ0YVbwoLTEuhiCSCAbCyEFRaUisjGVG25oVNXct1UpSx0tCG1ZzWYKhhY_T0P_cQ-hQhDlXnojZtC970x1jlnMtcqDyBj2cQoobWBvDaxeoQ0h3hVElRSkHKhD38Yx4iVH4IsUofVYTkf7vZL3uEaTI</recordid><startdate>19870701</startdate><enddate>19870701</enddate><creator>Hurd, W. 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A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-n234t-184d5fa3c76807063aa395617f0b8e7308fb45f768f4c3081339e1d3b41bae1e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>Aircraft Communications And Navigation</topic><topic>Applied sciences</topic><topic>Exact sciences and technology</topic><topic>Radiolocalization and radionavigation</topic><topic>Telecommunications</topic><topic>Telecommunications and information theory</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Hurd, W. J.</creatorcontrib><creatorcontrib>Statman, J. I.</creatorcontrib><creatorcontrib>Vilnrotter, V. 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A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>High dynamic GPS receiver using maximum likelihood estimation and frequency tracking</atitle><jtitle>IEEE transactions on aerospace and electronic systems</jtitle><date>1987-07-01</date><risdate>1987</risdate><volume>AES-23</volume><issue>4</issue><spage>425</spage><epage>437</epage><pages>425-437</pages><issn>0018-9251</issn><eissn>1557-9603</eissn><coden>IEARAX</coden><abstract>A new high dynamic global positioning system (GPS) receiver is presented and its performance characterized by analysis, simulation, and demonstration. The demonstration receiver is a breadboard model capable of tracking a single simulated satellite signal in pseudorange and range rate. Pseudorange and range rate estimates are made once every 20 ms, using a maximum likelihood estimator, and are tracked by means of a third-order fading memory filter in a feedback configuration. The receiver tracks pseudorange with rms errors of under 1 m when subjected to simulated 50 g, 40 g/s circular trajectories. The tracking threshold is approximately 28 dB-Hz, which provides 12 dB margin relative to the minimum specified signal strength, assuming 3.5 dB system noise figure and 0 dBi antenna gain.</abstract><cop>Legacy CDMS</cop><pub>Institute of Electrical and Electronics Engineers</pub><doi>10.1109/TAES.1987.310876</doi><tpages>13</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0018-9251 |
| ispartof | IEEE transactions on aerospace and electronic systems, 1987-07, Vol.AES-23 (4), p.425-437 |
| issn | 0018-9251 1557-9603 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_24472682 |
| source | IEEE Electronic Library (IEL); NASA Technical Reports Server |
| subjects | Aircraft Communications And Navigation Applied sciences Exact sciences and technology Radiolocalization and radionavigation Telecommunications Telecommunications and information theory |
| title | High dynamic GPS receiver using maximum likelihood estimation and frequency tracking |
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