"Sar Radar System"

Abstract: The invention provides a method for detecting targets comprising moving and stationary targets with a radar system equipped with Synthetic Aperture Radar, SAR, on board a SAR platform, comprising navigation equipment for accurate determination of the position of the SAR platform. The SAR platform is transversing a stationary ground region and targets in the said ground region, in which the SAR platform obtains radar data by means of at least one antenna. The radar system further comprises a SAR processor recording the radar data and the position of the antenna or antennas for each transmitted radar pulse. Wherein radar data within synthetic sub-apertures, are : successively merged in Niteration steps into SAR images of increasing resolution of the surveyed region and where each iteration step consists of forming a new SAR image at a new iteration level by a linear combination of neighbouring SAR images in the previous iteration step. The invention also provides a corresponding radar system and a SAR processor is further used for calculating the detection and positioning of targets comprising moving and stationary targets.

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Application Documents

#	Name	Date
1	3498-DELNP-2011-GPA-(16-09-2011).pdf	2011-09-16
1	3498-DELNP-2011-IntimationOfGrant21-07-2022.pdf	2022-07-21
2	3498-DELNP-2011-Correspondence-Others-(16-09-2011).pdf	2011-09-16
2	3498-DELNP-2011-PatentCertificate21-07-2022.pdf	2022-07-21
3	Reply From DRDO-(30-06-2022).pdf	2022-06-30
3	3498-DELNP-2011-Form-3-(29-09-2011).pdf	2011-09-29
4	3498-DELNP-2011-Form-1-(29-09-2011).pdf	2011-09-29
4	3498-DELNP-2011-Defence-03-06-2022.pdf	2022-06-03
5	3498-DELNP-2011-Correspondence-Others-(29-09-2011).pdf	2011-09-29
5	3498-DELNP-2011-ABSTRACT [28-03-2022(online)].pdf	2022-03-28
6	3498-delnp-2011-GPA-(21-10-2011).pdf	2011-10-21
6	3498-DELNP-2011-CLAIMS [28-03-2022(online)].pdf	2022-03-28
7	3498-delnp-2011-Correspondence Others-(21-10-2011).pdf	2011-10-21
7	3498-DELNP-2011-COMPLETE SPECIFICATION [28-03-2022(online)].pdf	2022-03-28
8	Abstract.jpg	2012-01-17
8	3498-DELNP-2011-DRAWING [28-03-2022(online)].pdf	2022-03-28
9	3498-DELNP-2011-FER_SER_REPLY [28-03-2022(online)].pdf	2022-03-28
9	3498-delnp-2011-Form-5.pdf	2012-01-17
10	3498-delnp-2011-Form-3.pdf	2012-01-17
10	3498-DELNP-2011-OTHERS [28-03-2022(online)].pdf	2022-03-28
11	3498-DELNP-2011-FER.pdf	2021-10-03
11	3498-delnp-2011-Form-2.pdf	2012-01-17
12	3498-delnp-2011-Form-1.pdf	2012-01-17
12	3498-DELNP-2011-Letter to (DRDO).pdf	2021-10-03
13	3498-delnp-2011-Drawings.pdf	2012-01-17
13	3498-DELNP-2011-FORM 13 [19-03-2021(online)].pdf	2021-03-19
14	3498-delnp-2011-Description (Complete).pdf	2012-01-17
14	3498-DELNP-2011-RELEVANT DOCUMENTS [19-03-2021(online)].pdf	2021-03-19
15	3498-delnp-2011-Correspondence-others.pdf	2012-01-17
15	3498-DELNP-2011-FORM 3 [28-10-2020(online)].pdf	2020-10-28
16	3498-delnp-2011-Claims.pdf	2012-01-17
16	3498-DELNP-2011-Information under section 8(2) [28-10-2020(online)].pdf	2020-10-28
17	3498-delnp-2011-Correspondence-Others-(26-05-2014).pdf	2014-05-26
17	3498-delnp-2011-Abstract.pdf	2012-01-17
18	3498-delnp-2011-Correspondence-Others-(16-02-2012).pdf	2012-02-16
18	3498-delnp-2011-Form-3-(26-05-2014).pdf	2014-05-26
19	3498-delnp-2011-Correspondence Others-(11-09-2012).pdf	2012-09-11
19	3498-delnp-2011-Form-18-(11-09-2012).pdf	2012-09-11
20	3498-delnp-2011-Correspondence Others-(11-09-2012).pdf	2012-09-11
20	3498-delnp-2011-Form-18-(11-09-2012).pdf	2012-09-11
21	3498-delnp-2011-Correspondence-Others-(16-02-2012).pdf	2012-02-16
21	3498-delnp-2011-Form-3-(26-05-2014).pdf	2014-05-26
22	3498-delnp-2011-Abstract.pdf	2012-01-17
22	3498-delnp-2011-Correspondence-Others-(26-05-2014).pdf	2014-05-26
23	3498-delnp-2011-Claims.pdf	2012-01-17
23	3498-DELNP-2011-Information under section 8(2) [28-10-2020(online)].pdf	2020-10-28
24	3498-DELNP-2011-FORM 3 [28-10-2020(online)].pdf	2020-10-28
24	3498-delnp-2011-Correspondence-others.pdf	2012-01-17
25	3498-delnp-2011-Description (Complete).pdf	2012-01-17
25	3498-DELNP-2011-RELEVANT DOCUMENTS [19-03-2021(online)].pdf	2021-03-19
26	3498-delnp-2011-Drawings.pdf	2012-01-17
26	3498-DELNP-2011-FORM 13 [19-03-2021(online)].pdf	2021-03-19
27	3498-delnp-2011-Form-1.pdf	2012-01-17
27	3498-DELNP-2011-Letter to (DRDO).pdf	2021-10-03
28	3498-DELNP-2011-FER.pdf	2021-10-03
28	3498-delnp-2011-Form-2.pdf	2012-01-17
29	3498-delnp-2011-Form-3.pdf	2012-01-17
29	3498-DELNP-2011-OTHERS [28-03-2022(online)].pdf	2022-03-28
30	3498-DELNP-2011-FER_SER_REPLY [28-03-2022(online)].pdf	2022-03-28
30	3498-delnp-2011-Form-5.pdf	2012-01-17
31	Abstract.jpg	2012-01-17
31	3498-DELNP-2011-DRAWING [28-03-2022(online)].pdf	2022-03-28
32	3498-delnp-2011-Correspondence Others-(21-10-2011).pdf	2011-10-21
32	3498-DELNP-2011-COMPLETE SPECIFICATION [28-03-2022(online)].pdf	2022-03-28
33	3498-delnp-2011-GPA-(21-10-2011).pdf	2011-10-21
33	3498-DELNP-2011-CLAIMS [28-03-2022(online)].pdf	2022-03-28
34	3498-DELNP-2011-Correspondence-Others-(29-09-2011).pdf	2011-09-29
34	3498-DELNP-2011-ABSTRACT [28-03-2022(online)].pdf	2022-03-28
35	3498-DELNP-2011-Form-1-(29-09-2011).pdf	2011-09-29
35	3498-DELNP-2011-Defence-03-06-2022.pdf	2022-06-03
36	Reply From DRDO-(30-06-2022).pdf	2022-06-30
36	3498-DELNP-2011-Form-3-(29-09-2011).pdf	2011-09-29
37	3498-DELNP-2011-Correspondence-Others-(16-09-2011).pdf	2011-09-16
37	3498-DELNP-2011-PatentCertificate21-07-2022.pdf	2022-07-21
38	3498-DELNP-2011-GPA-(16-09-2011).pdf	2011-09-16
38	3498-DELNP-2011-IntimationOfGrant21-07-2022.pdf	2022-07-21

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