TY  - JOUR
A1  - Hoffmann, Ulrich
T1  - Neue Wege in die Hochschule – Beispiel des berufsbegleitenden Studienganges Prozesstechnik der FH Aachen und der Rhein-Erft Akademie
JF  - HIS: Forum Hochschule. 2008 (2008), H. F14
Y1  - 2008
SN  - 1863-5563
SP  - 130
EP  - 138
ER  - 
TY  - JOUR
A1  - Mühl, Thomas
A1  - Binnebösel, Marcel
A1  - Klinge, Uwe
A1  - Goedderz, Thomas
T1  - New objective measurement to characterize the porosity of textile implants
JF  - Journal of Biomedical Materials Research Part B: Applied Biomaterials. 84B (2008), H. 1
Y1  - 2008
SN  - 1552-4981
SP  - 176
EP  - 183
ER  - 
TY  - BOOK
A1  - Mühl, Thomas
T1  - Einführung in die elektrische Messtechnik. Grundlagen, Messverfahren, Geräte ; mit 2 Tabellen und 54 Beispielen sowie 15 Aufgaben mit Lösungen. 3., neu bearb. Aufl.
Y1  - 2008
SN  - 978-3-8351-0189-0
PB  - Vieweg + Teubner
CY  - Wiesbaden
ER  - 
TY  - JOUR
A1  - Mayer, Claudia
T1  - Meine besten Rezepte
JF  - Kinder, Karriere, Kochvergnügen : Prominente Aachenerinnen verraten ihre besten Rezepte / Hrsg. von Claudia Dechamps . Fotos: Harald Krömer
Y1  - 2008
SP  - 30
EP  - 33
PB  - Corporate Publishing Claudia Dechamps
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
A1  - Sadeghfam, Arash
T1  - Electrically tunable bandpass filter with integrated carrier suppression for UHF RFID systems / Sadeghfam, Arash ; Heuermann, Holger
JF  - European Microwave Conference, 2008, EuMC 2008, 38th
Y1  - 2008
SN  - 978-2-87487-006-4
SP  - 1727
EP  - 1730
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
T1  - Fehlerkorrigierte Mehrtormessungen für frequenzumsetzende Komponenten mit NonLin-S
JF  - HF-Report : Hochfrequenztechnik, Optoelektronik, Mikrowellentechnik, Kommunikationstechnik. 22 (2008), H. 4
Y1  - 2008
SN  - 1431-827X
SP  - 39
EP  - 44
ER  - 
TY  - CHAP
A1  - Ritz, Thomas
A1  - Fuchs, Britta
ED  - Breitner, Michael
T1  - Kosten-Nutzen-Bewertungen bei mobilen Anwendungen
T2  - Mobile und Ubiquitäre Informationssysteme - Technologien, Prozesse, Marktfahigkeit. Proceedings zur 3. Konferenz Mobile und Ubiquitäre Informationssysteme (MMS 2008) 26. - 28. Februar 2008, München, Germany. - (GI-Edition : Proceedings ; 123) Breitner, Michael H. [Hrsg.]
Y1  - 2008
SN  - 978-3-88579-217-8
SP  - 164
EP  - 177
PB  - Ges. für Informatik
CY  - Bonn
ER  - 
TY  - JOUR
A1  - Ritz, Thomas
A1  - Ellerweg, Roland
T1  - Benutzerzentrierte Entwicklung mobiler Unternehmenssoftware, Teil 2 : die Iterative Entwicklung
JF  - dot.net-magazin
Y1  - 2008
SN  - 1619-7933
VL  - 2008
IS  - 12
ER  - 
TY  - JOUR
A1  - Ritz, Thomas
A1  - Ellerweg, Roland
T1  - Benutzerzentrierte Entwicklung mobiler Unternehmenssoftware, Teil 1
JF  - dot.NET-Magazin
Y1  - 2008
SN  - 1619-7933
VL  - 2008
IS  - 11
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
T1  - Calibration of a Network Analyzer Without a Thru Connection for Nonlinear and Multiport Measurements
JF  - IEEE Transactions on Microwave Theory and Techniques. 56 (2008), H. 11, 1
Y1  - 2008
SN  - 0018-9480
SP  - 2505
EP  - 2510
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
T1  - Dual mode radio: A new tranceiver architecture for UWB and 60 GHz-applications
JF  - European Conference on Wireless Technology, 2008. EuWiT 2008.
Y1  - 2008
SN  - 978-2-87487-008-8
SP  - 147
EP  - 150
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
A1  - Ibrahim, Irfan
T1  - Novel theory and architecture of a vector signal generator implemented with two PLLs / Ibrahim, Irfan ; Heuermann, Holger
JF  - European Conference on Wireless Technology, 2008. EuWiT 2008.
Y1  - 2008
SN  - 978-2-87487-008-8
SP  - 85
EP  - 88
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
A1  - Sadeghfam, Arash
T1  - Electrically tunable bandpass filter with integrated carrier suppression for UHF RFID systems / Sadeghfam, Arash ; Heuermann, Holger
JF  - European Conference on Wireless Technology, 2008. EuWiT 2008.
Y1  - 2008
SN  - 978-2-87487-008-8
SP  - 306
EP  - 309
ER  - 
TY  - BOOK
A1  - Seehausen, Gerhard
T1  - Digitale Signalverarbeitung : Grundlagen / Gerhard H. F. Seehausen
Y1  - 2008
SN  - 3-86130-604-2
PB  - Mainz
CY  - Aachen
ER  - 
TY  - JOUR
A1  - Prume, Klaus
A1  - Zalachas, Nicolas
A1  - Laskewitz, Bernd
A1  - Kamlah, Marc
T1  - Effective Piezoelectric Coefficients of Ferroelectric Thin Films on Elastic Substrates / Zalachas, Nicolas ; Laskewitz, Bernd ; Kamlah, Marc ; Prume, Klaus ; Lapusta, Yuri ; Tiedke, Stephan
JF  - Journal of Intelligent Material Systems and Structures. 20 (2008), H. 6
Y1  - 2008
SN  - 1045-389X
SP  - 683
EP  - 695
ER  - 
TY  - PAT
A1  - Engels, Elmar
T1  - Magnetlesekopf, Magnetspeicherleseeinrichtung und Verfahren zum abgesicherten Auslesen und Verarbeiten von magnetisch gespeicherten Daten : Offenlegungsschrift : DE102006049162A1 ; Offenlegungstag: 24.04.2008
Y1  - 2008
N1  - Volltext über Datenbank: http://publikationen.dpma.de/
PB  - Deutsches Patent- und Markenamt
CY  - München
ER  - 
TY  - PAT
A1  - Engels, Elmar
T1  - Tastatur mit gegen Manipulation geschützten Tasten : Offenlegungsschrift : DE102006047331A1 ; Offenlegungstag: 10.04.2008
Y1  - 2008
N1  - Volltext über Datenbank: http://publikationen.dpma.de/
PB  - Deutsches Patent- und Markenamt
CY  - München
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
T1  - A 14 W SPST Switch with Four PIN-Diodes In a 0402-SMD-Package
Y1  - 2008
SN  - 978-3-8007-3086-5
N1  - Microwave Conference (GeMIC), 2008 German
SP  - 318
EP  - 321
ER  - 
TY  - JOUR
A1  - Hillgärtner, Michael
A1  - Peier, Dirk
T1  - Nutzbarkeit bestehender, geschirmter Labore als Modenverwirbelungskammer
JF  - Elektromagnetische Verträglichkeit : EMV 2008, Internationale Fachmesse und Kongress für Elektromagnetische Verträglichkeit, 19. - 21. Februar 2008, Messe Düsseldorf / Gonschorek, Karl-Heinz
Y1  - 2008
SN  - 978-3-8007-3075-9
N1  - EMV <2008, Stuttgart> ; Mesago-Messe-Frankfurt <2008, Stuttgart>
SP  - 579
EP  - 586
PB  - VDE-Verl.
CY  - Berlin [u.a.]
ER  - 
TY  - BOOK
A1  - Ferrein, Alexander
T1  - Robot controllers for highly dynamic environments with real-time constraints
Y1  - 2008
N1  - Aachen, Techn. Hochsch., Diss., 2007
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
A1  - Schiffer, Stefan
A1  - Lakemeyer, Gerhard
T1  - A Fuzzy Set Semantics for Qualitative Fluents in the Situation Calculus / Ferrein, Alexander ; Schiffer, Stefan ; Lakemeyer, Gerhard
JF  - Intelligent Robotics and Applications : First International Conference, ICIRA 2008 Wuhan, China, October 15-17, 2008 Proceedings, Part I
Y1  - 2008
N1  - Lecture Notes in Computer Science ; 5314
SP  - 498
EP  - 509
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
A1  - Dylla, Frank
A1  - Lakemeyer, Gerhard
A1  - Murray, Jan
T1  - Approaching a formal soccer theory from behaviour specifications in robotic soccer / Dylla, Frank ; Ferrein, Alexander ; Lakemeyer, Gerhard ; Murray, Jan ; Obst, Oliver ; Röfer, Thomas ; Schiffer, Stefan ; Stolzenburg, Frieder ; Visser, Ubbo ; Wagner, Tho
JF  - Computers in sport / editors: P Dabnichki
Y1  - 2008
SN  - 978-1-8456-4064-4
SP  - 161
EP  - 185
PB  - WIT Press
CY  - Southampton
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
T1  - Logic-based robot control in highly dynamic domains  / Ferrein, Alexander ; Lakemeyer, Gerhard
JF  - Robotics and Autonomous Systems. 56 (2008), H. 11
Y1  - 2008
SN  - 0921-8890
SP  - 980
EP  - 991
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
A1  - Mies, Christoph
A1  - Lakemeyer, Gerhard
T1  - Repairing Decision-Theoretic Policies Using Goal-Oriented Planning / Mies, Christoph ; Ferrein, Alexander ; Lakemeyer, Gerhard
JF  - KI 2008: Advances in Artificial Intelligence : 31st Annual German Conference on AI, KI 2008, Kaiserslautern, Germany, September 23-26, 2008. Proceedings
Y1  - 2008
SN  - 978-3-540-85844-7
N1  - Lecture Notes in Computer Science ; 5243
SP  - 267
EP  - 275
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Heuermann, Holger
A1  - Hillebrand, Jürgen
A1  - Sadeghfam, Arash
T1  - Novel Concept of a Digital SigmaDelta-PLL-Phase-Shift-Modulator / Hillebrand, Jürgen ; Sadeghfam, Arash ; Heuermann, Holger
Y1  - 2008
SN  - 978-3-8007-3086-5
N1  - Microwave Conference (GeMIC), 2008 German
SP  - 123
EP  - 126
ER  - 
TY  - JOUR
A1  - Hüning, Felix
T1  - Die Anforderungen steigen : Entwicklungstrends bei MOSFETs für den Automobilbereich
JF  - Elektronik-Industrie. 39 (2008), H. 5
Y1  - 2008
SN  - 0174-5522
SP  - 74
EP  - 76
PB  - -
ER  - 
TY  - JOUR
A1  - Foltz, Christian
A1  - Schneider, Nicole
A1  - Wolf, Martin
A1  - Kausch, Bernhard
A1  - Schlick, Christopher
A1  - Luczak, Holger
ED  - Nagl, Manfred
T1  - Usability engineering
JF  - Collaborative and distributed chemical engineering : from understanding to substantial design process support; results of the IMPROVE Project. - (Lecture notes in computer science ; 4970)
Y1  - 2008
SN  - 978-3-540-70552-9
U6  - http://dx.doi.org/10.1007/978-3-540-70552-9_21
SP  - 527
EP  - 554
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Hüning, Felix
T1  - Robusti affidabili per le Sfide dell’automotive
JF  - Selezione di Elettronica (2008)
Y1  - 2008
SP  - 116
EP  - 117
PB  - -
ER  - 
TY  - JOUR
A1  - Hüning, Felix
T1  - Entwicklungstrends bei MOSFETs für den Automobilbereich
JF  - Elektronik-Industrie . 39 (2008), H. 5
Y1  - 2008
SN  - 0174-5522
SP  - 74
EP  - 76
PB  - -
ER  - 
TY  - CHAP
A1  - Lindner, Marvin
A1  - Kolb, Andreas
A1  - Ringbeck, Thorsten
T1  - New insights into the calibration of ToF-sensors
T2  - 2008 IEEE Computer Society Conference on Computer Vision and Pattern Recognition workshops : Anchorage, AK, 23 - 28 June 2008
N2  - Time-of-flight (ToF) sensors have become an alternative to conventional distance sensing techniques like laser scanners or image based stereo. ToF sensors provide full range distance information at high frame-rates and thus have a significant impact onto current research in areas like online object recognition, collision prevention or scene reconstruction. However, ToF cameras like the photonic mixer device (PMD) still exhibit a number of challenges regarding static and dynamic effects, e.g. systematic distance errors and motion artefacts, respectively. Sensor calibration techniques reducing static system errors have been proposed and show promising results. However, current calibration techniques in general need a large set of reference data in order to determine the corresponding parameters for the calibration model. This paper introduces a new calibration approach which combines different demodulation techniques for the ToF- camera 's reference signal. Examples show, that the resulting combined demodulation technique yields improved distance values based on only two required reference data sets.
Y1  - 2008
SN  - 978-1-4244-2339-2
SN  - 978-1-4244-2340-8
SP  - 1
EP  - 5
PB  - IEEE Service Center
CY  - Piscataway, NJ
ER  - 
TY  - CHAP
T1  - B-AMC — broadband aeronautical multi-carrier communications
T2  - Integrated Communications, Navigation and Surveillance Conference : [ICNS 2008] ; Bethesda, Md., 5 - 7 May 2008
Y1  - 2008
SN  - 978-1-4244-2303-3 ; 978-1-4244-2304-0
SP  - 1
EP  - 12
ER  - 
TY  - CHAP
A1  - Schnell, Michael
A1  - Brandes, Sinja
A1  - Gligorevic, Snjezana
A1  - Walter, M.
A1  - Rihacek, Christoph
A1  - Sajatovic, Miodrag
A1  - Haindl, Bernhard
T1  - Interference mitigation for broadband L-DACS
T2  - 27th IEEE/AIAA Digital Avionics Systems Conference : DASC 2008 : 26-30 Oct. 2008, St. Paul, Minn.
Y1  - 2008
SN  - 978-1-4244-2207-4 ; 978-1-4244-2208-1
SP  - 2B2-1
EP  - 2B2-12
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
T1  - Towards applying soccer moves in the RoboCup Standard Platform League
JF  - ÖGAI-Journal
Y1  - 2008
SN  - 0254-4326
VL  - Bd. 27
IS  - H. 3
SP  - 4
EP  - 9
ER  - 
TY  - JOUR
A1  - Gligorevic, Snjezana
T1  - Joint channel estimation and equalisation of fast time-varying frequency-selective channels
JF  - European transactions on telecommunications
Y1  - 2008
SN  - 1541-8251; 2161-3915; 1120-3862; 1124-318X
VL  - Vol. 19
IS  - Iss. 1
SP  - 1
EP  - 13
ER  - 
TY  - JOUR
A1  - Ferrein, Alexander
A1  - Steinbauer, Gerald
A1  - McPhillips, Graeme
A1  - Potgieter, Anet
T1  - RoboCup Standard Platform League - Team Zadeat : an intercontinental research effort
Y1  - 2008
SP  - 1
EP  - 7
ER  - 
TY  - CHAP
A1  - Wang, W.
A1  - Mensing, C.
A1  - Gligorevic, Snjezana
A1  - Jost, T.
A1  - Dammann, A.
T1  - Short term statistical analysis of outdoor to indoor propagation channel for geolocations
T2  - Proceedings of the 13th International OFDM Workshop : (InOWo '08), Aug. 27./28. 2008, Hamburg : Session 3A: Systems concepts
Y1  - 2008
SP  - 85
EP  - 89
ER  - 
TY  - PAT
A1  - Bragard, Michael
A1  - Budde, W. O.
A1  - Hente, D.
A1  - Jacobs, J. H. A. M.
A1  - Waffenschmidt, E.
T1  - Lighting system : [patent of invention]
T1  - Beleuchtungssystem : [Patentschrift]
Y1  - 2008
N1  - Außerdem veröffentlicht als: TW200817630 (A), TWI402458 (B),  RU2009106047 (A), RU2440636 (C2), KR20090042806 (A), KR101423467 (B1), JP2009545103 (A), JP5265540 (B2), CN101490772 (A) und  CN101490772 (B)
PB  - WIPO / United States Patent and Trademark Office
CY  - Geneva / Alexandria, VA
ER  - 
TY  - JOUR
A1  - Bragard, Michael
A1  - Richter, S. A.
T1  - LED-Kreisel als Praxis-Booster
JF  - Elektor : electronics worldwide
Y1  - 2008
SN  - 0932-5468
VL  - 39
IS  - 12
SP  - 16
ER  - 
TY  - CHAP
A1  - Ellerweg, Roland
A1  - Ritz, Thomas
ED  - Roth, Jörg
T1  - Tool supported requirements analysis for the user centered development of mobile enterprise software
T2  - Proceeding of Wireless Applications and Computing 2008 and Telecommunications, Networks and Systems 2008 : MCCSIS '08 ; IADIS Multi Conference on Computer Science and Information Systems ; 22 - 24 July 2008, Amsterdam, The Netherlands
N2  - A user centered development method has proved satisfactory for the development of mobile enterprise software. To make use of this method, detailed information about the user and the place where the user interacts with his mobile device is required. This article describes how both can be modeled by a stereotypical and conceptual extended UML extension. Finally, a software tool is presented that supports the developed UML extension.
Y1  - 2008
SN  - 978-972-8924-62-1
SP  - 160
EP  - 162
PB  - IADIS Press
CY  - [Lisboa]
ER  - 
TY  - JOUR
A1  - Lerchl, Alexander
A1  - Krüger, Heike
A1  - Niehaus, Michael
A1  - Streckert, Joachim R.
A1  - Bitz, Andreas
A1  - Hansen, Volkert
T1  - Effects of mobile phone electromagnetic fields at nonthermal SAR values on melatonin and body weight of Djungarian hamsters (Phodopus sungorus)
JF  - Journal of Pineal Research
Y1  - 2008
U6  - http://dx.doi.org/10.1111/j.1600-079X.2007.00522.x
SN  - 1600-079X
VL  - 44
IS  - 3
SP  - 267
EP  - 272
ER  -