Refine
Year of publication
- 2009 (189) (remove)
Institute
- Fachbereich Medizintechnik und Technomathematik (73)
- IfB - Institut für Bioengineering (34)
- Fachbereich Elektrotechnik und Informationstechnik (27)
- INB - Institut für Nano- und Biotechnologien (26)
- Fachbereich Luft- und Raumfahrttechnik (19)
- Fachbereich Chemie und Biotechnologie (16)
- Fachbereich Energietechnik (13)
- Solar-Institut Jülich (12)
- Fachbereich Maschinenbau und Mechatronik (9)
- Fachbereich Bauingenieurwesen (6)
Language
- English (189) (remove)
Document Type
- Article (121)
- Conference Proceeding (53)
- Part of a Book (7)
- Book (3)
- Conference: Meeting Abstract (1)
- Doctoral Thesis (1)
- Patent (1)
- Talk (1)
- Working Paper (1)
Keywords
- Papierkunst (3)
- Spacecraft (2)
- Stickstoffmonoxid (2)
- nitric oxide gas (2)
- Adsorption (1)
- Aktionskunst (1)
- Autofluoreszenzverfahren (1)
- Biophoton (1)
- Biosensor (1)
- Blitzschutz (1)
- Breitband Markt (1)
- Bundesnetzagentur (1)
- Business Engineering (1)
- Cross-Cultural Psychology (1)
- Cross-Cultural Training (1)
- EGG (1)
- Eisschicht (1)
- Electronic Commerce (1)
- Elektrodynamik (1)
- Erfahrungslernen (1)
- Erfahrungsorientiertes Lernen (1)
- Experiential Learning (1)
- Hybrid Propellants (1)
- Hydrodynamik (1)
- Hydrogel (1)
- Hämoglobin (1)
- Intercultural Awareness (1)
- Interkulturelles Lernen (1)
- Interkulturelles Management (1)
- Interkulturelles Training (1)
- Internet (1)
- Interplanetary flight (1)
- Kohlenstofffaser (1)
- Kulturvergleich (1)
- Kulturvergleichende Psychologie (1)
- Larynx position (1)
- Lichtstreuungsbasierte Instrumente (1)
- Lipopolysaccharide (1)
- MEMS (1)
- Managementtraining (1)
- Nanopartikel (1)
- Nanotechnology ; Microelectronics ; Biosensors ; Superconductor ; MEMS (1)
- Next Generation Network (1)
- Proteine (1)
- Regulierung (1)
- Reusable Rocket Engines (1)
- Sonde (1)
- Studienarbeit (1)
- Supraleiter (1)
- Telecommunication (1)
- Tomography (1)
- Transfer impedance (1)
- Voice assessment (1)
- Völkerpsychologie (1)
- Wasserbrücke (1)
- activated nanostructured carbon (1)
- aktivierte nanostrukturierte Kohlenstofffaser (1)
- autofluorescence-based detection system (1)
- avalanche (1)
- broadband market (1)
- cardiac gating (1)
- cardiovascular MR imaging (1)
- electrocardiogram (1)
- hemoglobin (1)
- high field MR imaging (1)
- hydrogel (1)
- light scattering analysis (1)
- lightning flash (1)
- lipopolysaccharides (1)
- next generation access networks (1)
- phonocardiogram (1)
- protein (1)
- regulation (1)
- risk sharing (1)
- snow (1)
- solar sails (1)
- water bridge phenomenon (1)
The readout of gamma detectors is considerably simplified when the event intensity is encoded as a pulse width (Pulse Width Modulation, PWM). Time-to-Digital-Converters (TDC) replace the conventional ADCs and multiple TDCs can be realized easily in one PLD chip (Programmable Logic Device). The output of a PWM stage is only one digital signal per channel which is well suited for transport so that further processing can be performed apart from the detector. This is particularly interesting for large systems with high channel density (e.g. high resolution scanners). In this work we present a circuit with a linear transfer function that requires a minimum of components by performing the PWM already in the preamp stage. This allows a very compact and also cost-efficient implementation of the front-end electronics.
A melting probe equipped with autofluorescence-based detection system combined with a light scattering unit, and, optionally, with a microarray chip would be ideally suited to probe icy environments like Europa’s ice layer as well as the polar ice layers of Earth and Mars for recent and extinct live.