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USO Temperature Drift Compensation

Kraus, Thomas (2023) USO Temperature Drift Compensation. Project Report. TD-SEC-TN- 4296. 15 S.

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This technical note describes the method to compensate the USO frequency variation onboard TSX caused by a failure of the USO internal temperature regulation circuitry. The root-cause is explained, countermeasures are introduced, and finally the necessary compensation law which is implemented in the operational TerraSAR-X (TMSP) and TanDEM-X (ITP) processors is derived.

Item URL in elib:https://elib.dlr.de/193929/
Document Type:Monograph (Project Report)
Title:USO Temperature Drift Compensation
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Kraus, ThomasUNSPECIFIEDhttps://orcid.org/0000-0002-9486-7371UNSPECIFIED
Date:1 February 2023
Refereed publication:No
Open Access:No
Number of Pages:15
Keywords:TerraSAR-X, TanDEM-X, TMSP, ITP, USO, ultra-stable oscillator, temperature compensation
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Support TerraSAR-X/TanDEM-X operations
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Spaceborne SAR Systems
Deposited By: Kraus, Thomas
Deposited On:16 Feb 2023 11:09
Last Modified:16 Feb 2023 11:09

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