Follow
Johannes Hoffmann
Johannes Hoffmann
Research Associate Federal Institute of Metrology METAS
Verified email at metas.ch
Title
Cited by
Cited by
Year
Comparison of electromagnetic field solvers for the 3D analysis of plasmonic nanoantennas
J Hoffmann, C Hafner, P Leidenberger, J Hesselbarth, S Burger
Modeling Aspects in Optical Metrology II 7390, 174-184, 2009
942009
Metas. UncLib—A measurement uncertainty calculator for advanced problems
M Zeier, J Hoffmann, M Wollensack
Metrologia 49 (6), 809, 2012
842012
VNA Tools II: S-parameter uncertainty calculation
M Wollensack, J Hoffmann, J Ruefenacht, M Zeier
79th ARFTG Microwave Measurement Conference, 1-5, 2012
742012
A calibration algorithm for nearfield scanning microwave microscopes
J Hoffmann, M Wollensack, M Zeier, J Niegemann, HP Huber, ...
2012 12th IEEE International Conference on Nanotechnology (IEEE-NANO), 1-4, 2012
472012
Pin gap investigations for the 1.85 mm coaxial connector
JP Hoffmann, P Leuchtmann, R Vahldieck
2007 European Microwave Conference, 388-391, 2007
382007
Measuring low loss dielectric substrates with scanning probe microscopes
J Hoffmann, G Gramse, J Niegemann, M Zeier, F Kienberger
Applied Physics Letters 105 (1), 2014
372014
Metal-oxide-semiconductor capacitors and Schottky diodes studied with scanning microwave microscopy at 18 GHz
M Kasper, G Gramse, J Hoffmann, C Gaquiere, R Feger, A Stelzer, ...
Journal of Applied Physics 116 (18), 2014
232014
METAS VNA Tools II-Math Reference V2.
M Wollensack, J Hoffmann
Metrol. METAS, 2013
23*2013
S-parameters of slotted and slotless coaxial connectors
JP Hoffmann, P Leuchtman, J Ruefenacht, K Wong
2009 74th ARFTG Microwave Measurement Conference, 1-5, 2009
232009
A stable bayesian vector network analyzer calibration algorithm
J Hoffmann, P Leuchtmann, J Ruefenacht, R Vahldieck
IEEE Transactions on Microwave Theory and Techniques 57 (4), 869-880, 2009
222009
Scanning microwave microscopy applied to semiconducting GaAs structures
A Buchter, J Hoffmann, A Delvallée, E Brinciotti, D Hapiuk, C Licitra, ...
Review of Scientific Instruments 89 (2), 2018
212018
Improving VNA measurement accuracy by including connector effects in the models of calibration standards
K Wong, J Hoffmann
82nd ARFTG Microwave Measurement Conference, 1-7, 2013
212013
Establishing traceability for the measurement of scattering parameters in coaxial line systems
M Zeier, J Hoffmann, P Hürlimann, J Rüfenacht, D Stalder, M Wollensack
Metrologia 55 (1), S23, 2018
202018
Over-determined offset short calibration of a VNA
JP Hoffmann, P Leuchtmann, R Vahldieck
2008 71st ARFTG Microwave Measurement Conference, 1-4, 2008
192008
Computing uncertainties of S-parameters by means of monte carlo simulation
JP Hoffmann, P Leuchtmann, J Schaub, RÜ Vahldieck
2007 69th ARFTG Conference, 1-7, 2007
182007
Comparison of 1.85 mm line reflect line and offset short calibration
JP Hoffmann, J Ruefenacht, M Wollensack, M Zeier
2010 76th ARFTG Microwave Measurement Conference, 1-7, 2010
152010
Propagation constant of a coaxial transmission line with rough surfaces
J Hoffmann, P Leuchtmann, J Ruefenacht, C Hafner
IEEE Transactions on microwave theory and techniques 57 (12), 2914-2922, 2009
152009
Standard load method: A new calibration technique for material characterization at terahertz frequencies
A Kazemipour, J Hoffmann, M Wollensack, M Hudlička, J Rüfenacht, ...
IEEE Transactions on Instrumentation and Measurement 70, 1-10, 2021
142021
Analytical uncertainty evaluation of material parameter measurements at THz frequencies
A Kazemipour, M Wollensack, J Hoffmann, M Hudlička, SK Yee, ...
Journal of Infrared, Millimeter, and Terahertz Waves 41, 1199-1217, 2020
132020
Measurement uncertainty in battery electrochemical impedance spectroscopy
A Moradpour, M Kasper, J Hoffmann, F Kienberger
IEEE Transactions on Instrumentation and Measurement 71, 1-9, 2022
122022
The system can't perform the operation now. Try again later.
Articles 1–20