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NASA-LLIS-1803

Lessons Learned – CSAM Augments X-Ray Inspection of Die Attach (MRO Ka-Band Anomaly)

contributor authorNASA - National Aeronautics and Space Administration (NASA)
date accessioned2017-09-04T18:18:33Z
date available2017-09-04T18:18:33Z
date copyright07/31/2007
date issued2007
identifier otherHRXCQCAAAAAAAAAA.pdf
identifier urihttp://yse.yabesh.ir/std;jsery=autho162s7D8308/handle/yse/201327
description abstractAbstract:
An in-flight failure of a hybrid amplifier used to derive the Ka-band downlink signal for Mars Reconnaissance Orbiter suggests that X-ray screening alone may not be adequate to determine the quality of coverage of the eutectic die attach. CSAM is a non-destructive internal inspection technique that can complement high resolution X-rays by isolating variations in material properties. When screening RF hybrids and other critical components, consider the use of CSAM to augment high resolution X-ray inspection.
languageEnglish
titleNASA-LLIS-1803num
titleLessons Learned – CSAM Augments X-Ray Inspection of Die Attach (MRO Ka-Band Anomaly)en
typestandard
page5
statusActive
treeNASA - National Aeronautics and Space Administration (NASA):;2007
contenttypefulltext
subject keywordsAdditional Categories.Communication Systems
subject keywordsAdditional Categories.Flight Equipment
subject keywordsAdditional Categories.Flight Operations
subject keywordsAdditional Categories.Hardware
subject keywordsAdditional Categories.Industrial Operations
subject keywordsAdditional Categories.Parts
subject keywordsMaterials
subject keywords& Processes
subject keywordsAdditional Categories.Payloads
subject keywordsAdditional Categories.Risk Management/Assessment
subject keywordsAdditional Categories.Safety & Mission Assurance
subject keywordsAdditional Categories.Spacecraft
subject keywordsAdditional Categories.Test & Verification
subject keywordsEngineering Design (Phase C/D).
subject keywordsEngineering Design (Phase C/D).Spacecraft and Spacecraft Instruments
subject keywordsManufacturing and Assembly
subject keywordsProgram Management.Risk management
subject keywordsSafety and Mission Assurance.Early requirements and standards definition
subject keywordsSafety and Mission Assurance.Product Assurance
subject keywordsSafety and Mission Assurance.Quality
subject keywordsSafety and Mission Assurance.Reliability
subject keywordsSystems Engineering and Analysis.
subject keywordsSystems Engineering and Analysis.Planning of requirements verification processes


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