Publikationen



[42]

J. Timmermann, P. Lehmann, K. Dalm, "Vernetzung durch zukünftige Mobilfunksysteme - Herausforderungen und Anwendungen" (33 Seiten), Schriftenreihe der Fakultät für Technik der Dualen Hochschule Baden-Württemberg, Ravensburg, http://www.ravensburg.dhbw.de/fileadmin/Ravensburg/Dokumente_Bilder_Contentbereich/Schriftenreihe/DHBW_RV_Schriftenreihe_2017_01_Timmermann_Lehmann_Dalm.pdf,
Oktober 2017.

 

[41] J. Timmermann, C. Imhof, D. Lebherz, and J. Lange, "Ensuring Radio Frequency Compatibility (RFC) on-Board a Satellite by Early Analysis and Efficient Methods for Field Prediction", International Journal on Advances in Telecommunications, vol 8 no 3 & 4, pp. 152-161, 2015. 

 

[40]

 

 

 

 

 

[39]

 

 

 

[38]

 

 

 

 

 

[37]

 

 

 

 

 

 

 

[36]

 

 

 

[35]

 

J. Timmermann, C. Imhof, D. Lebherz, J. Lange. "Application of Knife-Edge Diffraction Theory to Optimize Radio Frequency Compatibility On-Board a Satellite", International Conference on Advances in Satellite and Space Communications (SPACOMM), Barcelona, April 2015.

 

J. Timmermann. "Elektronik 3", lecture notes, Duale Hochschule Baden-Württemberg (DHBW), Ravensburg, 116 pages, 2014.

 

T. Zwick, W. Wiesbeck, J. Timmermann, G. Adamiuk. "Ultra-Wideband RF System Engineering", book, Cambridge University Press, Cambridge, United Kingdom, ISBN 978-1-107-01555-5 (50 pages contribution as one of the four editors), 2013.  

 

U. Lewark, J. Antes, J. Timmermann, I. Kallfass: "Applications and Link Budget Analysis for Future E-Band (71-76 and 81-84 GHz) Satellite Communication Links", 61. Deutscher Luft- und Raumfahrtkongreß, Berlin, 2012; published in CEAS Space Journal, June 2013, Volume 4, Issue 1-4, pp 41-46 

 

J. Timmermann. "Elektronik 2", lecture notes, Duale Hochschule Baden-Württemberg (DHBW), Ravensburg, 111 pages, 2012.

 

J. Timmermann. "Elektronik 1", lecture notes, Duale Hochschule Baden-Württemberg (DHBW), Ravensburg,  106 pages, 2012.

 

[34]

R. Verdone et al. "Pervasive Mobile and Ambient Wireless Communications: COST 2100 (Signals and Communication Technology)", book, Springer Publishing London, ISBN-13: 978-1447123149, Jan. 2012), Author of 1 chapter. 

 

 

 [33]

J. Timmermann, E. Pancera, P. Walk, W. Wiesbeck, and T. Zwick: "Bit Error Rate of a Non-ideal Impulse Radio System“, book contribution in "Ultra-Wideband, Short Pulse Electromagnetics 9", ISBN 978-0-387-77844-0, Springer, LLC, p. 457, 2010.

 

[32]

E. Pancera, J. Timmermann, T. Zwick, and W. Wiesbeck, "Quantification of the Effect of the Non-Idealities in Impulse Radio UWB Systems," in Proceedings of the European Conference on Antennas and Propagation - EuCAP 2010, Barcelona, Spain, Apr. 2010.

 

[31]

P. Walk, P. Jung and J. Timmermann: "Löwdin Transform on FCC Optimized UWB Pulses", IEEE Wireless Communications & Networking Conference (WCNC), doi: 10.1109/WCNC.2010.5506503, Sidney, Australia, April 2010.

 

[30]

P. Walk, P. Jung, and J. Timmermann: "Löwdin's Approach for Orthogonal Pulses for UWB Impulse Radio", Eleven IEEE Workshop on Signal Processing Advances in Wireless Communications (SPAWC2010), 2010

 

[29]

J. Timmermann. "Systemanalyse und Optimierung der Ultrabreitband-Übertragung (UWB)", book (Ph. D. thesis), KIT Scientific Publishing, Karlsruhe, Germany, ISBN-10: 3866444605, Feb. 2010.

 

[28]

 

 

E. Pancera, J. Timmermann, T. Zwick, and W. Wiesbeck, “Spectrum Optimization in Ultra-Wideband Systems,” International Journal of Microwave and Wireless Technology, 2(2), 203-209,
doi:10.1017/S1759078710000310, Apr. 2010.

 

 

[27]

J. Timmermann, L. Zwirello, E. Pancera, M. Janson, and T. Zwick, "Comparing Non-Ideal Ultra-Wideband Transmission for European and FCC Regulations," in Proceedings of the European Radar Conference - EuRAD 2009, pp. 351 - 354, Rome, Italy, Sept. 2009. 

 

 

 

[26]

J. Timmermann, P. Walk, A. Rashidi, W. Wiesbeck, and T. Zwick, "Compensation of a Non-Ideal UWB Antenna Performance," Frequenz, Journal of RF-Engineering and Telecommunications, vol. 63, pp. 183-186, Sept./Oct. 2009.

 

[25]

J. Timmermann, L. Zwirello, E. Pancera, M. Janson, and T. Zwick: "Comparison of non-ideal UWB Performance for European and FCC regulation“, European Microwave Conference (EuMiC), Rome, Italy, Sept. 2009.

 

 

[24]

E. Pancera, J. Timmermann, T. Zwick and W. Wiesbeck: "Filter Design for Spectrum Optimization in Ultra Wideband Systems", IEEE International Conference on Ultra-Wideband (ICUWB), Vancouver, Canada, 2009.

 

 

[23]

L. Zwirello, J. Timmermann, G. Adamiuk and T. Zwick, "Using Periodic Template for Rapid Synchronization of UWB Correlation Receivers", COST 2100, TD(09)848, Valencia, Spain, May 2009.

 

[22]

J. Timmermann, A. Rashidi, P. Walk, E. Pancera, and T. Zwick: "Application of Optimal Pulse Design in Non-ideal Ultra-Wideband Transmission“, German Microwave Conference (Gemic), München, Mar. 2009.

 

[21]

E. Pancera, J. Timmermann, T. Zwick, and W. Wiesbeck: "Signal Optimization in UWB Systems“, German Microwave Conference (Gemic), Munich, Mar. 2009.

 

 

 

[20]

G. Adamiuk, J. Timmermann, W. Wiesbeck, and T. Zwick: "A novel concept of a dual-orthogonal polarized ultra wideband antenna for medical applications," in Proceedings of the European Conference on Antennas and Propagation EuCAP 2009, CD-ROM, Berlin, Germany, Mar. 2009.

 

[19]

E. Pancera, J. Timmermann, T. Zwick, and W. Wiesbeck: "Time Domain Analysis of Band Notch UWB Antennas," in Proceedings of the Europan Conference on Antennas and Propagation EuCAP 2009, CD-ROM, Berlin, Germany, Mar. 2009.

 

[18]

J. Timmermann, L. Zwirello, G. Adamiuk, and T. Zwick: "Performance of Conventional and Optimal Pulse Shapes in Non-ideal UWB Transmission“, TD number (09)707, COST 2100, Braunschweig, Germany, Feb. 2009 

 

[17]

M. Porebska, C. Sturm, J. Timmermann, and W. Wiesbeck, “Influence of multipath propagation on UWB imagery,” in International Conference on Ultrawideband, CD-ROM, Hannover, Germany, Sept. 2008.

 

[16]

J. Timmermann, E. Pancera, Grzegorz Adamiuk, W. Wiesbeck, and T. Zwick: "Estimated Performance of UWB Impulse Radio Transmission Including Dirty RF Effects", IEEE International Conference on Ultrawideband (ICUWB), p. 1562-1565, Hannover, Germany, Sep. 2008.

 

[15]

J. Timmermann, E. Pancera, P. Walk, W. Wiesbeck, and T. Zwick: "Bit Error Rate of a Non-ideal Impulse Radio System“, European Electromagnetics Conference (EUROEM), Lausanne, Switzerland, Jul. 2008.

 

[14]

J. Timmermann, E. Pancera, G. Adamiuk, M. Porebska, and T. Zwick: "System and antenna aspects for UWB propagation“, oral presentation, Wireless Alliance for Testing Experiment and Research (WALTER) workshop, Ispra, Italy, Jul. 2008.

 

[13]

J. Timmermann, G. Adamiuk, E. Pancera, W. Wiesbeck, and T. Zwick: "System Analysis of UWB Frontends“, in COST TD(08)506, Trondheim, Norway,  Jun. 2008.

 

[12]

E. Pancera, J. Timmermann, G. Adamiuk, T. Zwick, and W. Wiesbeck: “Spatial distortion of the pulse transmitted by UWB antennas,” in COST 2100 TD(08)521, Trondheim, Norway, Jun. 2008.

 

[11]

M. Porebska, J. Timmermann, C. Sturm, T. Zwick, and W. Wiesbeck: "Impact of Non-ideal Antennas on the Performance of UWB Imaging Systems“, 17th International Conference on Microwaves, Radar and Wireless Communications MIKON, Wroclaf, Poland, May 2008. 

 

[10]

J. Timmermann, M. Porebska, C. Sturm, and W. Wiesbeck: "Investigating the Influence of the Antennas on UWB System Impulse Response in Indoor Environments", 37th European Microwave Week (EuMW), p. 1562-1565. Munich, Germany, Oct. 2007.

 

[9]

J. Timmermann, D. Manteuffel, and W. Wiesbeck: "Simulation of the Impact of Antennas and Indoor Channels on UWB Transmission by Ray Tracing", IEEE International Conference on Ultra-WideBand (ICUWB), p. 194-197, Singapore, Sep. 2007.

 

[8]

J. Timmermann, M. Porebska, C. Sturm, and W. Wiesbeck: "Comparing UWB Freespace Propagation and Indoor Propagation Including Non-ideal Antennas" (invited), IEEE International Conference on Electromagnetics in Advanced Applications (ICEAA), p. 37-40, Torino, Italy, Sep. 2007.

 

[7]

M. Baldauf, J. Timmermann and W. Wiesbeck: "Mobile MIMO Phones and Their Exposure to Electromagnetic Fields“, IEEE International Conference on Electromagnetics in Advanced Applications (ICEAA), p. 9-12, Torino, Italy, Sep. 2007.

 

[6]

C. Sturm, M. Porebska, J. Timmermann and W. Wiesbeck: "Investigations on the Applicability of Diversity Techniques in Ultra Wideband Radio“, IEEE International Conference on Electromagnetics in Advanced Applications (ICEAA), p. 899-902, Torino, Italy, Sep. 2007.

 

[5]

G. Adamiuk, E. Pancera, M. Porebska, C. Sturm, J. Timmermann and W. Wiesbeck: "Antennas for UWB Systems“, COST 2100, document TD(07)358, COST 2100, Duisburg, Sep. 2007.

 

[4]

J. Timmermann, M. Porebska, C. Sturm, and W. Wiesbeck: "Internal COST document TD(07)048", COST 2100 (European Cooperation in the Field of Scientific and Technical Research), Lissabon, Portugal, Feb. 2007.

 

[3]

C. Sturm, M. Porebska, J. Timmermann und W. Wiesbeck: "Untersuchung der Korrelationseigenschaften von UWB Indoor-Kanälen", VDE/ITG-Sitzung zum Thema "Antennen und Messverfahren für Ultra-Wideband (UWB) -Systeme", VDE/ITG Diskussionssitzung, Kamp-Lintfort, Dec. 2006.

 

[2]

J. Timmermann: "Richtungsaufgelöste Kanalmodellierung für Systemsimulationen mit Intelligenten Antennen", (Double Directional Channel Modeling for System Simulations with Smart Antennas), diploma thesis, Institut fuer Hoechstfrequenztechnik und Elektronik, Universitaet Karlsruhe (TH), Karlsruhe, Germany, duration: 5 ½ months, winner of "Werner von Siemens Excellence Award 2007", Sep. 2006.

 

[1]

J. Timmermann: "Automatische Klassifizierung der räumlichen Eigenschaften des urbanen Funkkanals", (Automatic classification of the spatial characteristics of the urban radio channel), Studienarbeit (student thesis), duration: 3 ½ months, Feb. 2006.