| 54 |
Title |
TI |
[DE] HOCHAUFLÖSENDES SYNTHETIK-APERTUR-SEITENSICHT-RADARSYSTEM MITTELS DIGITAL BEAMFORMING
[EN] HIGH-RESOLUTION SYNTHETIC APERTURE SIDE VIEW RADAR SYSTEM USED BY MEANS OF DIGITAL BEAMFORMING
[FR] SYSTÈME RADAR HAUTE RÉSOLUTION À VISÉE LATÉRALE ET À OUVERTURE SYNTHÉTIQUE UTILISANT UNE MISE EN FORME DE FAISCEAU NUMÉRIQUE |
| 71/73 |
Applicant/owner |
PA |
DEUTSCH ZENTR LUFT & RAUMFAHRT, DE
|
| 72 |
Inventor |
IN |
GEBERT NICOLAS, DE
;
KRIEGER GERHARD, DE
;
MOREIRA ALBERTO, DE
|
| 22/96 |
Application date |
AD |
May 4, 2007 |
| 21 |
Application number |
AN |
07724846 |
|
Country of application |
AC |
EP |
|
Publication date |
PUB |
Apr 27, 2011 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
DE
102006022814
May 13, 2006
|
33
31
32 |
PRC
PRN
PRD |
EP
2007003921
May 4, 2007
|
| 51 |
IPC main class |
ICM |
G01S 13/90
(2006.01)
|
| 51 |
IPC secondary class |
ICS |
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
G01S 13/904
|
|
MCD main class |
MCM |
G01S 13/90
(2006.01)
|
|
MCD secondary class |
MCS |
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] The transmission antenna (10) of the high-resolution synthetic aperture side view radar system comprises a plurality of sub-apertures (7, 8, 9). In each individual transmission pulse, said sub-apertures are controlled in such a manner that a spatiotemporally non-separable multi-dimensional high-frequency waveform is produced as an transmission signal pulse form, such that the modulation of each transmission pulse has a spatiotemporal diversity which is not described by the product having functions which are independent from each other and which are dependent on, respectively, only one spatial dimension. The thus produced transmission pulse form is combined to a capture-sided spatial filtering by means of digital beamforming adapted to said transmission signal pulse form. |
| 56 |
Cited documents identified in the search |
CT |
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
|
