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pro vyhledávání: '"Ground moving target indicator"'
Akademický článek
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Akademický článek
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Autor:
Armin W. Doerry, Douglas L. Bickel
Publikováno v:
Radar Sensor Technology XXIII.
Various parameters can affect the ground moving target indicator (GMTI) radar performance. One such parameter that may often be overlooked is that of the unintended polarization of the antenna, e.g., the cross-polarization response. This paper discus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a7f4d13b6c2a9c880170be7367463fca
https://doi.org/10.1117/12.2518125
https://doi.org/10.1117/12.2518125
Autor:
Douglas L. Bickel, Armin W. Doerry
Publikováno v:
Radar Sensor Technology XXIII.
In comparing system performance for ground moving target indicator (GMTI) radar systems, various metrics are used. It is highly desirable that the metric be simple and powerful. Ideally it is a single number, or a plot. It is often the case that a si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d083bc5e10d2e47f7d672fe215451eae
https://doi.org/10.1117/12.2518121
https://doi.org/10.1117/12.2518121
Autor:
Liu, Tsa Chun
Ground Moving Target Indicator (GMTI) uses the concept of airborne surveillance of moving ground objects to observe and take actions accordingly. This concept was established in the late 20th century and was put to test during the Gulf War to observe
Externí odkaz:
http://hdl.handle.net/11375/25002
Autor:
Riedl, Michael Richard
Increasing the resolution of radar imaging and ground moving target indicator (GMTI) systems puts a stress on both hardware and processing limitations. Hardware must be able to handle the transfer of the large amounts of data generated. Additionally,
Externí odkaz:
http://rave.ohiolink.edu/etdc/view?acc_num=osu1469107053
Publikováno v:
Wu, D, Yaghoobi Vaighan, M & Davies, M 2016, Digital Elevation Model Aided SAR-based GMTI Processing in Urban Environments . in Digital Elevation Model Aided SAR-based GMTI Processing in Urban Environments . Edinburgh, pp. 1-5 .
This paper presents a work for imaging the moving targets and estimating their velocities with better accuracies using the Digital Elevation Map (DEM) in urban environments under multi-channel Synthetic Aperture Radar (SAR) scenarios. Given the recei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7410a93d20b7f177b497f5981fb70944
https://doi.org/10.1109/sspd.2016.7590593
https://doi.org/10.1109/sspd.2016.7590593
Publikováno v:
Encyclopedia of Aerospace Engineering
This chapter presents coordinated standoff tracking strategies to follow unknown moving ground vehicles using multiple UAVs equipped with an on-board ground moving target indicator sensor. Various recent algorithms on standoff tracking such as vector
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6afafe36d786361044cfb8e85a5ba050
https://doi.org/10.1002/9780470686652.eae1132
https://doi.org/10.1002/9780470686652.eae1132
Autor:
Armin W. Doerry, Douglas L. Bickel
Ground Moving Target Indicator (GMTI) radar attempts to detect and locate targets with unknown motion. Very slow-moving targets are difficult to locate in the presence of surrounding clutter. This necessitates multiple antenna phase centers (or equiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa10ac0419e511dc105ba6ff515fff61
https://doi.org/10.2172/1177595
https://doi.org/10.2172/1177595
Autor:
Armin W. Doerry, Douglas L. Bickel
Multi-aperture or multi-subaperture antennas are fundamental to Ground Moving Target Indicator (GMTI) radar systems in order to detect slow-moving targets with Doppler characteristics similar to clutter. Herein we examine the performance of several s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::892bcfd84c04047f650a79fb5918fe16
https://doi.org/10.2172/1177596
https://doi.org/10.2172/1177596