+ Visit NASA.gov + Contact NASA   + Home Select Search Field * All Report - Patent Number Abstract *Accession Number *NASA Center *Author NameDocument IDKeywordsPublication Date *Title * Find Results With All of the words At least one of the words Enter Search Term  within returned results    Search Tips: Use only the fields with * to search NIX collection. Enclose terms in double quotation marks (") to search for exact phrases, ie: "space shuttle". NOTE: Commas and dashes are removed from search term by search engine. Select Reset Search button to start a new search. See Help for more tips. + Publication Year + Subject + Availability Options + Item/Media Type Selected Navigations: Author > Daeges, J. [x] Sort results by: NASA Center | Date Added to NTRS | Publication Year There are a total of 4 record(s) matching your query. Sorted by: Date Added To NTRS in Descending order Inductance effects in the high-power transmitter crowbar system Author(s): Daeges, J.; Bhanji, A. Abstract: The effective protection of a klystron in a high-power transmitter requires the diversion of all stored energy in the protected circuit through an alternate low-impedance path, the crowbar, such that less than 1 joule of ... NASA Center: Jet Propulsion Laboratory Publication Year: 1987 Added to NTRS: 2008-05-30 Accession Number: 88N12687; Document ID: 19880003305 Design and test of a 2.25-MW transformer rectifier assembly Author(s): Cormier, R.; Daeges, J. Abstract: A new 2.25-MW transformer rectifier assembly was fabricated for DSS-13 at Goldstone, California. The transformer rectifier will provide constant output power of 2.25 MW at any voltage from 31 kV to 125 kV. This will give a ... NASA Center: Jet Propulsion Laboratory Publication Year: 1989 Added to NTRS: 2008-05-30 Accession Number: 89N19452; Document ID: 19890010081 Reduction of ground noise in the transmitter crowbar instrumentation system by the use of baluns and other noise rejection methods Author(s): Daeges, J.; Bhanji, A. Abstract: Electrical noise interference in the transmitter crowbar monitoring instrumentation system creates false sensing of crowbar faults during a crowbar firing. One predominant source of noise interference is the conduction of ... NASA Center: Jet Propulsion Laboratory Publication Year: 1987 Added to NTRS: 2008-05-29 Accession Number: 87N28780; Document ID: 19870019347 Automatic filament warm-up controller Author(s): Mccluskey, J.; Daeges, J. Abstract: As part of the unattended operations objective of the Deep Space Network deep space stations, this filament controller serves as a step between manual operation of the station and complete computer control. Formerly, the ... NASA Center: Jet Propulsion Laboratory Publication Year: 1979 Added to NTRS: 2004-11-03 Accession Number: 79N19061; Document ID: 19790010890 + Back to Top + Sponsored by the NASA Scientific and Technical    Information Program + 2004 Vision for Space Exploration + Freedom of Information Act + NASA Web Privacy Policy and Important Notices + NASA Disclaimers, Copyright Notice,    and Terms and Conditions of Use NASA Official: Calvin Mackey Page Curator: NASA Center for AeroSpace Information (help@sti.nasa.gov) Last Updated: July 5, 2007