ArcSAR: Theory, Simulations, and Experimental Verification
ArcSAR is a ground-based synthetic aperture radar (GBSAR) that has recently been receiving increasing interest in the scientific literature. While the conventional GBSAR exploits the movement of an antenna along a linear rail to synthesize a large aperture, an ArcSAR exploits the spatial diversity o...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Pieraccini, Massimiliano [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
Ground-based synthetic aperture radar (GBSAR) |
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| Übergeordnetes Werk: |
Enthalten in: IEEE transactions on microwave theory and techniques - New York, NY : IEEE, 1963, 65(2017), 1, Seite 293-301 |
|---|---|
| Übergeordnetes Werk: |
volume:65 ; year:2017 ; number:1 ; pages:293-301 |
| Links: |
|---|
| DOI / URN: |
10.1109/TMTT.2016.2613926 |
|---|
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OLC1987114590 |
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| 520 | |a ArcSAR is a ground-based synthetic aperture radar (GBSAR) that has recently been receiving increasing interest in the scientific literature. While the conventional GBSAR exploits the movement of an antenna along a linear rail to synthesize a large aperture, an ArcSAR exploits the spatial diversity of the data acquired by an antenna fixed to a rotating arm. The great advantage of ArcSAR is its capability to synthesize images at 360° with a constant resolution in azimuth. In this paper, the authors propose and test a new focusing algorithm that does not require to operate in the far field and neither with narrow beam antennas; moreover, it is flexible enough to focus on any plane (not necessarily on the rotation plane) as well as in the whole 3-D space. Furthermore, the authors demonstrate theoretically and experimentally that ArcSAR images can be affected by a "defocusing effect" of the targets far from the rotation plane, which has to be taken into consideration when designing such radars. | ||
| 650 | 4 | |a Radar antennas | |
| 650 | 4 | |a Apertures | |
| 650 | 4 | |a Ground-based synthetic aperture radar (GBSAR) | |
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| 650 | 4 | |a synthetic aperture radar (SAR) | |
| 650 | 4 | |a Spaceborne radar | |
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10.1109/TMTT.2016.2613926 doi PQ20170301 (DE-627)OLC1987114590 (DE-599)GBVOLC1987114590 (PRQ)c1241-f243d18f40ef87c27757c40c6dc8867f2c122f50c49b20f8c0229de413e739390 (KEY)0017514520170000065000100293arcsartheorysimulationsandexperimentalverification DE-627 ger DE-627 rakwb eng 620 DNB 53.00 bkl Pieraccini, Massimiliano verfasserin aut ArcSAR: Theory, Simulations, and Experimental Verification 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier ArcSAR is a ground-based synthetic aperture radar (GBSAR) that has recently been receiving increasing interest in the scientific literature. While the conventional GBSAR exploits the movement of an antenna along a linear rail to synthesize a large aperture, an ArcSAR exploits the spatial diversity of the data acquired by an antenna fixed to a rotating arm. The great advantage of ArcSAR is its capability to synthesize images at 360° with a constant resolution in azimuth. In this paper, the authors propose and test a new focusing algorithm that does not require to operate in the far field and neither with narrow beam antennas; moreover, it is flexible enough to focus on any plane (not necessarily on the rotation plane) as well as in the whole 3-D space. Furthermore, the authors demonstrate theoretically and experimentally that ArcSAR images can be affected by a "defocusing effect" of the targets far from the rotation plane, which has to be taken into consideration when designing such radars. Radar antennas Apertures Ground-based synthetic aperture radar (GBSAR) Radar imaging Synthetic aperture radar synthetic aperture radar (SAR) Spaceborne radar radar remote sensing Miccinesi, Lapo oth Enthalten in IEEE transactions on microwave theory and techniques New York, NY : IEEE, 1963 65(2017), 1, Seite 293-301 (DE-627)129547344 (DE-600)218509-X (DE-576)01499822X 0018-9480 nnns volume:65 year:2017 number:1 pages:293-301 http://dx.doi.org/10.1109/TMTT.2016.2613926 Volltext http://ieeexplore.ieee.org/document/7588999 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2016 GBV_ILN_4313 53.00 AVZ AR 65 2017 1 293-301 |
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10.1109/TMTT.2016.2613926 doi PQ20170301 (DE-627)OLC1987114590 (DE-599)GBVOLC1987114590 (PRQ)c1241-f243d18f40ef87c27757c40c6dc8867f2c122f50c49b20f8c0229de413e739390 (KEY)0017514520170000065000100293arcsartheorysimulationsandexperimentalverification DE-627 ger DE-627 rakwb eng 620 DNB 53.00 bkl Pieraccini, Massimiliano verfasserin aut ArcSAR: Theory, Simulations, and Experimental Verification 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier ArcSAR is a ground-based synthetic aperture radar (GBSAR) that has recently been receiving increasing interest in the scientific literature. While the conventional GBSAR exploits the movement of an antenna along a linear rail to synthesize a large aperture, an ArcSAR exploits the spatial diversity of the data acquired by an antenna fixed to a rotating arm. The great advantage of ArcSAR is its capability to synthesize images at 360° with a constant resolution in azimuth. In this paper, the authors propose and test a new focusing algorithm that does not require to operate in the far field and neither with narrow beam antennas; moreover, it is flexible enough to focus on any plane (not necessarily on the rotation plane) as well as in the whole 3-D space. Furthermore, the authors demonstrate theoretically and experimentally that ArcSAR images can be affected by a "defocusing effect" of the targets far from the rotation plane, which has to be taken into consideration when designing such radars. Radar antennas Apertures Ground-based synthetic aperture radar (GBSAR) Radar imaging Synthetic aperture radar synthetic aperture radar (SAR) Spaceborne radar radar remote sensing Miccinesi, Lapo oth Enthalten in IEEE transactions on microwave theory and techniques New York, NY : IEEE, 1963 65(2017), 1, Seite 293-301 (DE-627)129547344 (DE-600)218509-X (DE-576)01499822X 0018-9480 nnns volume:65 year:2017 number:1 pages:293-301 http://dx.doi.org/10.1109/TMTT.2016.2613926 Volltext http://ieeexplore.ieee.org/document/7588999 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2016 GBV_ILN_4313 53.00 AVZ AR 65 2017 1 293-301 |
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10.1109/TMTT.2016.2613926 doi PQ20170301 (DE-627)OLC1987114590 (DE-599)GBVOLC1987114590 (PRQ)c1241-f243d18f40ef87c27757c40c6dc8867f2c122f50c49b20f8c0229de413e739390 (KEY)0017514520170000065000100293arcsartheorysimulationsandexperimentalverification DE-627 ger DE-627 rakwb eng 620 DNB 53.00 bkl Pieraccini, Massimiliano verfasserin aut ArcSAR: Theory, Simulations, and Experimental Verification 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier ArcSAR is a ground-based synthetic aperture radar (GBSAR) that has recently been receiving increasing interest in the scientific literature. While the conventional GBSAR exploits the movement of an antenna along a linear rail to synthesize a large aperture, an ArcSAR exploits the spatial diversity of the data acquired by an antenna fixed to a rotating arm. The great advantage of ArcSAR is its capability to synthesize images at 360° with a constant resolution in azimuth. In this paper, the authors propose and test a new focusing algorithm that does not require to operate in the far field and neither with narrow beam antennas; moreover, it is flexible enough to focus on any plane (not necessarily on the rotation plane) as well as in the whole 3-D space. Furthermore, the authors demonstrate theoretically and experimentally that ArcSAR images can be affected by a "defocusing effect" of the targets far from the rotation plane, which has to be taken into consideration when designing such radars. Radar antennas Apertures Ground-based synthetic aperture radar (GBSAR) Radar imaging Synthetic aperture radar synthetic aperture radar (SAR) Spaceborne radar radar remote sensing Miccinesi, Lapo oth Enthalten in IEEE transactions on microwave theory and techniques New York, NY : IEEE, 1963 65(2017), 1, Seite 293-301 (DE-627)129547344 (DE-600)218509-X (DE-576)01499822X 0018-9480 nnns volume:65 year:2017 number:1 pages:293-301 http://dx.doi.org/10.1109/TMTT.2016.2613926 Volltext http://ieeexplore.ieee.org/document/7588999 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2016 GBV_ILN_4313 53.00 AVZ AR 65 2017 1 293-301 |
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10.1109/TMTT.2016.2613926 doi PQ20170301 (DE-627)OLC1987114590 (DE-599)GBVOLC1987114590 (PRQ)c1241-f243d18f40ef87c27757c40c6dc8867f2c122f50c49b20f8c0229de413e739390 (KEY)0017514520170000065000100293arcsartheorysimulationsandexperimentalverification DE-627 ger DE-627 rakwb eng 620 DNB 53.00 bkl Pieraccini, Massimiliano verfasserin aut ArcSAR: Theory, Simulations, and Experimental Verification 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier ArcSAR is a ground-based synthetic aperture radar (GBSAR) that has recently been receiving increasing interest in the scientific literature. While the conventional GBSAR exploits the movement of an antenna along a linear rail to synthesize a large aperture, an ArcSAR exploits the spatial diversity of the data acquired by an antenna fixed to a rotating arm. The great advantage of ArcSAR is its capability to synthesize images at 360° with a constant resolution in azimuth. In this paper, the authors propose and test a new focusing algorithm that does not require to operate in the far field and neither with narrow beam antennas; moreover, it is flexible enough to focus on any plane (not necessarily on the rotation plane) as well as in the whole 3-D space. Furthermore, the authors demonstrate theoretically and experimentally that ArcSAR images can be affected by a "defocusing effect" of the targets far from the rotation plane, which has to be taken into consideration when designing such radars. Radar antennas Apertures Ground-based synthetic aperture radar (GBSAR) Radar imaging Synthetic aperture radar synthetic aperture radar (SAR) Spaceborne radar radar remote sensing Miccinesi, Lapo oth Enthalten in IEEE transactions on microwave theory and techniques New York, NY : IEEE, 1963 65(2017), 1, Seite 293-301 (DE-627)129547344 (DE-600)218509-X (DE-576)01499822X 0018-9480 nnns volume:65 year:2017 number:1 pages:293-301 http://dx.doi.org/10.1109/TMTT.2016.2613926 Volltext http://ieeexplore.ieee.org/document/7588999 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2016 GBV_ILN_4313 53.00 AVZ AR 65 2017 1 293-301 |
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10.1109/TMTT.2016.2613926 doi PQ20170301 (DE-627)OLC1987114590 (DE-599)GBVOLC1987114590 (PRQ)c1241-f243d18f40ef87c27757c40c6dc8867f2c122f50c49b20f8c0229de413e739390 (KEY)0017514520170000065000100293arcsartheorysimulationsandexperimentalverification DE-627 ger DE-627 rakwb eng 620 DNB 53.00 bkl Pieraccini, Massimiliano verfasserin aut ArcSAR: Theory, Simulations, and Experimental Verification 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier ArcSAR is a ground-based synthetic aperture radar (GBSAR) that has recently been receiving increasing interest in the scientific literature. While the conventional GBSAR exploits the movement of an antenna along a linear rail to synthesize a large aperture, an ArcSAR exploits the spatial diversity of the data acquired by an antenna fixed to a rotating arm. The great advantage of ArcSAR is its capability to synthesize images at 360° with a constant resolution in azimuth. In this paper, the authors propose and test a new focusing algorithm that does not require to operate in the far field and neither with narrow beam antennas; moreover, it is flexible enough to focus on any plane (not necessarily on the rotation plane) as well as in the whole 3-D space. Furthermore, the authors demonstrate theoretically and experimentally that ArcSAR images can be affected by a "defocusing effect" of the targets far from the rotation plane, which has to be taken into consideration when designing such radars. Radar antennas Apertures Ground-based synthetic aperture radar (GBSAR) Radar imaging Synthetic aperture radar synthetic aperture radar (SAR) Spaceborne radar radar remote sensing Miccinesi, Lapo oth Enthalten in IEEE transactions on microwave theory and techniques New York, NY : IEEE, 1963 65(2017), 1, Seite 293-301 (DE-627)129547344 (DE-600)218509-X (DE-576)01499822X 0018-9480 nnns volume:65 year:2017 number:1 pages:293-301 http://dx.doi.org/10.1109/TMTT.2016.2613926 Volltext http://ieeexplore.ieee.org/document/7588999 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-PHY GBV_ILN_70 GBV_ILN_2004 GBV_ILN_2016 GBV_ILN_4313 53.00 AVZ AR 65 2017 1 293-301 |
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ArcSAR: Theory, Simulations, and Experimental Verification |
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ArcSAR: Theory, Simulations, and Experimental Verification |
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Pieraccini, Massimiliano |
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IEEE transactions on microwave theory and techniques |
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IEEE transactions on microwave theory and techniques |
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Pieraccini, Massimiliano |
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10.1109/TMTT.2016.2613926 |
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620 |
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arcsar: theory, simulations, and experimental verification |
| title_auth |
ArcSAR: Theory, Simulations, and Experimental Verification |
| abstract |
ArcSAR is a ground-based synthetic aperture radar (GBSAR) that has recently been receiving increasing interest in the scientific literature. While the conventional GBSAR exploits the movement of an antenna along a linear rail to synthesize a large aperture, an ArcSAR exploits the spatial diversity of the data acquired by an antenna fixed to a rotating arm. The great advantage of ArcSAR is its capability to synthesize images at 360° with a constant resolution in azimuth. In this paper, the authors propose and test a new focusing algorithm that does not require to operate in the far field and neither with narrow beam antennas; moreover, it is flexible enough to focus on any plane (not necessarily on the rotation plane) as well as in the whole 3-D space. Furthermore, the authors demonstrate theoretically and experimentally that ArcSAR images can be affected by a "defocusing effect" of the targets far from the rotation plane, which has to be taken into consideration when designing such radars. |
| abstractGer |
ArcSAR is a ground-based synthetic aperture radar (GBSAR) that has recently been receiving increasing interest in the scientific literature. While the conventional GBSAR exploits the movement of an antenna along a linear rail to synthesize a large aperture, an ArcSAR exploits the spatial diversity of the data acquired by an antenna fixed to a rotating arm. The great advantage of ArcSAR is its capability to synthesize images at 360° with a constant resolution in azimuth. In this paper, the authors propose and test a new focusing algorithm that does not require to operate in the far field and neither with narrow beam antennas; moreover, it is flexible enough to focus on any plane (not necessarily on the rotation plane) as well as in the whole 3-D space. Furthermore, the authors demonstrate theoretically and experimentally that ArcSAR images can be affected by a "defocusing effect" of the targets far from the rotation plane, which has to be taken into consideration when designing such radars. |
| abstract_unstemmed |
ArcSAR is a ground-based synthetic aperture radar (GBSAR) that has recently been receiving increasing interest in the scientific literature. While the conventional GBSAR exploits the movement of an antenna along a linear rail to synthesize a large aperture, an ArcSAR exploits the spatial diversity of the data acquired by an antenna fixed to a rotating arm. The great advantage of ArcSAR is its capability to synthesize images at 360° with a constant resolution in azimuth. In this paper, the authors propose and test a new focusing algorithm that does not require to operate in the far field and neither with narrow beam antennas; moreover, it is flexible enough to focus on any plane (not necessarily on the rotation plane) as well as in the whole 3-D space. Furthermore, the authors demonstrate theoretically and experimentally that ArcSAR images can be affected by a "defocusing effect" of the targets far from the rotation plane, which has to be taken into consideration when designing such radars. |
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| title_short |
ArcSAR: Theory, Simulations, and Experimental Verification |
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http://dx.doi.org/10.1109/TMTT.2016.2613926 http://ieeexplore.ieee.org/document/7588999 |
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Miccinesi, Lapo |
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| up_date |
2024-07-04T05:43:07.227Z |
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