Marcus Ziegler - Academia.edu (original) (raw)
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Papers by Marcus Ziegler
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EPE Journal, 2003
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2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, 2011
This work deals with the design development and test of an AlN based force sensor for an energy a... more This work deals with the design development and test of an AlN based force sensor for an energy autonomous monitoring system. An AlN thin film on an Al2O3 substrate is used as a piezoelectric layer in the sensor system and produces the necessary energy for its operation. Sputtered molybdenum and aluminium layers are used as lower and upper sensing electrodes,
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Several theoretical models for the Gamma-Ray pulsar population predict a large fraction of radio ... more Several theoretical models for the Gamma-Ray pulsar population predict a large fraction of radio quiet Gamma-Ray pulsars. The upcoming GLAST mission will detect several hundred radio quiet Gamma-Ray pulsars. We present a fast method for finding the spin parameters of Gamma-Ray pulsars in a blind search. The sensitivity of our new method was determined with a simple pulsar simulation and simulated GLAST data. We also demonstrate the benefits of the new method on EGRET data.
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The Astrophysical Journal, 2011
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The commutation conditioned expense for circuit and operation in matrix converters and the demand... more The commutation conditioned expense for circuit and operation in matrix converters and the demands to be expected for selected bidirectional configurations are described, and verified exemplarily by experiments. Currently recognizable advantages and boundaries in the application of matrix converters are discussed.
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Due to the nonexistence of natural free-wheeling paths the commutation in matrix converters is mo... more Due to the nonexistence of natural free-wheeling paths the commutation in matrix converters is more complicated than in voltage source converters. For bidirectional switches where the current flow is controllable separately for both directions this paper proposes new commutation strategies. Based on the measurement of the current direction and the signs of the line to line input voltages commutation in
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IEEE Transactions on Nuclear Science, 2000
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IEEE Transactions on Nuclear Science, 2000
Abstract A unique electronics system has been built and tested for reading signals from the silic... more Abstract A unique electronics system has been built and tested for reading signals from the silicon-strip detectors of the Gamma-ray Large Area Space Telescope mission. The system amplifies and processes signals from 884 736 36-cm long silicon strips in a 4times4 array ...
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… , 1999. PESC 99. 30th Annual IEEE, 1999
1 INTRODUCTION The Matrix Converter (MC) seems to be an universal converter because of its inhere... more 1 INTRODUCTION The Matrix Converter (MC) seems to be an universal converter because of its inherent bidirectional power flow and because of any desired number of input and output phases. In addition there is theoretically no need of energy storage elements which are ...
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Resuscitation, 2012
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Bookmarks Related papers MentionsView impact
Resuscitation, 2012
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Bookmarks Related papers MentionsView impact
EPE Journal, 2003
Bookmarks Related papers MentionsView impact
2011 16th International Solid-State Sensors, Actuators and Microsystems Conference, 2011
This work deals with the design development and test of an AlN based force sensor for an energy a... more This work deals with the design development and test of an AlN based force sensor for an energy autonomous monitoring system. An AlN thin film on an Al2O3 substrate is used as a piezoelectric layer in the sensor system and produces the necessary energy for its operation. Sputtered molybdenum and aluminium layers are used as lower and upper sensing electrodes,
Bookmarks Related papers MentionsView impact
Several theoretical models for the Gamma-Ray pulsar population predict a large fraction of radio ... more Several theoretical models for the Gamma-Ray pulsar population predict a large fraction of radio quiet Gamma-Ray pulsars. The upcoming GLAST mission will detect several hundred radio quiet Gamma-Ray pulsars. We present a fast method for finding the spin parameters of Gamma-Ray pulsars in a blind search. The sensitivity of our new method was determined with a simple pulsar simulation and simulated GLAST data. We also demonstrate the benefits of the new method on EGRET data.
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The Astrophysical Journal, 2011
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The commutation conditioned expense for circuit and operation in matrix converters and the demand... more The commutation conditioned expense for circuit and operation in matrix converters and the demands to be expected for selected bidirectional configurations are described, and verified exemplarily by experiments. Currently recognizable advantages and boundaries in the application of matrix converters are discussed.
Bookmarks Related papers MentionsView impact
Due to the nonexistence of natural free-wheeling paths the commutation in matrix converters is mo... more Due to the nonexistence of natural free-wheeling paths the commutation in matrix converters is more complicated than in voltage source converters. For bidirectional switches where the current flow is controllable separately for both directions this paper proposes new commutation strategies. Based on the measurement of the current direction and the signs of the line to line input voltages commutation in
Bookmarks Related papers MentionsView impact
IEEE Transactions on Nuclear Science, 2000
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IEEE Transactions on Nuclear Science, 2000
Abstract A unique electronics system has been built and tested for reading signals from the silic... more Abstract A unique electronics system has been built and tested for reading signals from the silicon-strip detectors of the Gamma-ray Large Area Space Telescope mission. The system amplifies and processes signals from 884 736 36-cm long silicon strips in a 4times4 array ...
Bookmarks Related papers MentionsView impact
… , 1999. PESC 99. 30th Annual IEEE, 1999
1 INTRODUCTION The Matrix Converter (MC) seems to be an universal converter because of its inhere... more 1 INTRODUCTION The Matrix Converter (MC) seems to be an universal converter because of its inherent bidirectional power flow and because of any desired number of input and output phases. In addition there is theoretically no need of energy storage elements which are ...
Bookmarks Related papers MentionsView impact
Resuscitation, 2012
Bookmarks Related papers MentionsView impact
Bookmarks Related papers MentionsView impact
Resuscitation, 2012
Bookmarks Related papers MentionsView impact