| 54 |
Titel |
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 |
Anmelder/Inhaber |
PA |
DEUTSCH ZENTR LUFT & RAUMFAHRT, DE
|
| 72 |
Erfinder |
IN |
GEBERT NICOLAS, DE
;
KRIEGER GERHARD, DE
;
MOREIRA ALBERTO, DE
|
| 22/96 |
Anmeldedatum |
AD |
04.05.2007 |
| 21 |
Anmeldenummer |
AN |
07724846 |
|
Anmeldeland |
AC |
EP |
|
Veröffentlichungsdatum |
PUB |
27.04.2011 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
DE
102006022814
13.05.2006
|
33
31
32 |
PRC
PRN
PRD |
EP
2007003921
04.05.2007
|
| 51 |
IPC-Hauptklasse |
ICM |
G01S 13/90
(2006.01)
|
| 51 |
IPC-Nebenklasse |
ICS |
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
G01S 13/904
|
|
MCD-Hauptklasse |
MCM |
G01S 13/90
(2006.01)
|
|
MCD-Nebenklasse |
MCS |
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
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 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
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| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
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