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Individual T/R Module Characterisation of the TerraSAR-X Active Phased Array Antenna by Calibration Pulse Sequences with Orthogonal Codes
Bräutigam, Benjamin and Schwerdt, Marco and Bachmann, Markus and Stangl, Martin (2007) Individual T/R Module Characterisation of the TerraSAR-X Active Phased Array Antenna by Calibration Pulse Sequences with Orthogonal Codes. In: Proceeding of IEEE Geoscience and Remote Sensing Symposium (IGARSS) , p. 4. IEEE Geoscience and Remote Sensing Symposium (IGARSS) , 2007-07-23 - 2007-07-27 , Barcelona, Spain.
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Abstract
The PN Gating mode allows operating all individual T/R modules under most realistic conditions with the advantage that all modules can be characterised simultaneously. For the first time ever, this innovative method is performed by inflight PN Gating measurements during the TerraSAR-X commissioning phase. In this paper, the latest results from the in-orbit calibration of TerraSAR-X after its launch in February 2007 are shown and compared to on-ground measurements of prelaunch characterisations.
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||
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| Additional Information: | ©2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | ||||||||||
| Title: | Individual T/R Module Characterisation of the TerraSAR-X Active Phased Array Antenna by Calibration Pulse Sequences with Orthogonal Codes | ||||||||||
| Authors: |
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| Date: | July 2007 | ||||||||||
| Journal or Publication Title: | Proceeding of IEEE Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||
| Page Range: | p. 4 | ||||||||||
| Editors: |
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| Status: | Published | ||||||||||
| State of review: | no reviewed publication | ||||||||||
| Keywords: | TerraSAR-X, Calibration, PN Gating, T/R Module, Phased Array Antenna | ||||||||||
| Event Title: | IEEE Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||
| Event Location: | Barcelona, Spain | ||||||||||
| Event Type: | international Conference | ||||||||||
| Event Dates: | 2007-07-23 - 2007-07-27 | ||||||||||
| Organizer: | IEEE | ||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||
| HGF - Program: | Space | ||||||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||||
| DLR - Research area: | Space | ||||||||||
| DLR - Program: | W EO - Erdbeobachtung | ||||||||||
| DLR - Research theme (Project): | W - Projekt TerraSAR-X Kalibration und Projektunterstützung | ||||||||||
| Location: | Oberpfaffenhofen | ||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Microwave Systems Microwaves and Radar Institute | ||||||||||
| Deposited By: | Benjamin Bräutigam | ||||||||||
| Deposited On: | 03 Aug 2007 | ||||||||||
| Last Modified: | 14 Jan 2010 23:24 |
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