Power Supply for Down-hole Instrumentation and Actuators
To create the ultimate wireless instrumentation unit for down-hole applications high temperature electronics with very high reliability is needed. It is possible to use ordinary bulk-CMOS devices at temperature up to 175 ⁰C, but the lifetime at these temperatures is to low for a down-hole instrument...
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| Format: | Others |
| Language: | English |
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Norges teknisk-naturvitenskapelige universitet, Institutt for elkraftteknikk
2009
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-9052 |