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Ilona Rolfes
Ilona Rolfes
Unknown affiliation
Verified email at rub.de
Title
Cited by
Cited by
Year
A highly linear frequency ramp generator based on a fractional divider phase-locked-loop
T Musch, I Rolfes, B Schiek
IEEE Transactions on Instrumentation and Measurement 48 (2), 634-637, 1999
921999
Multiport method for the measurement of the scattering parameters of N-ports
I Rolfes, B Schiek
IEEE transactions on Microwave Theory and techniques 53 (6), 1990-1996, 2005
882005
The multipole resonance probe: characterization of a prototype
M Lapke, J Oberrath, C Schulz, R Storch, T Styrnoll, C Zietz, P Awakowicz, ...
Plasma Sources Science and Technology 20 (4), 042001, 2011
862011
Millimeter-wave characterization of dielectric materials using calibrated FMCW transceivers
J Barowski, M Zimmermanns, I Rolfes
IEEE Transactions on Microwave Theory and Techniques 66 (8), 3683-3689, 2018
672018
Noise in high-frequency circuits and oscillators
B Schiek, HJ Siweris, I Rolfes
John Wiley & Sons, 2006
542006
Inductorless low-voltage and low-power wideband mixer for multistandard receivers
SK Hampel, O Schmitz, M Tiebout, I Rolfes
IEEE transactions on microwave theory and techniques 58 (5), 1384-1390, 2010
522010
Effects of antenna characteristics and placements on a vehicle-to-vehicle channel scenario
D Kornek, M Schack, E Slottke, O Klemp, I Rolfes, T Kürner
2010 IEEE International Conference on Communications Workshops, 1-5, 2010
502010
Short-range SAR imaging from GHz to THz waves
A Batra, J Barowski, D Damyanov, M Wiemeler, I Rolfes, T Schultze, ...
IEEE Journal of Microwaves 1 (2), 574-585, 2021
492021
Calibration methods for microwave free space measurements
I Rolfes, B Schiek
Advances in Radio Science 2, 19-25, 2005
442005
The multipole resonance probe: Progression and evaluation of a process compatible plasma sensor
C Schulz, T Styrnoll, R Storch, P Awakowicz, T Musch, I Rolfes
IEEE Sensors Journal 14 (10), 3408-3417, 2014
412014
The planar multipole resonance probe: Challenges and prospects of a planar plasma sensor
C Schulz, T Styrnoll, P Awakowicz, I Rolfes
IEEE Transactions on Instrumentation and Measurement 64 (4), 857-864, 2014
372014
Inductorless 1–10.5 GHz wideband LNA for multistandard applications
SK Hampel, O Schmitz, M Tiebout, I Rolfes
2009 IEEE Asian Solid-State Circuits Conference, 269-272, 2009
352009
Compact unfocused antenna setup for X-band free-space dielectric measurements based on line-network-network calibration method
C Orlob, T Reinecke, E Denicke, B Geck, I Rolfes
IEEE Transactions on Instrumentation and Measurement 62 (7), 1982-1989, 2013
332013
LRR-A self-calibration technique for the calibration of vector network analyzers
I Rolfes, B Schiek
IEEE Transactions on Instrumentation and Measurement 52 (2), 316-319, 2003
302003
Scattering and roughness analysis of indoor materials at frequencies from 750 GHz to 1.1 THz
F Sheikh, Y Zantah, IB Mabrouk, M Alissa, J Barowski, I Rolfes, T Kaiser
IEEE Transactions on Antennas and Propagation 69 (11), 7820-7829, 2021
252021
Ground penetrating synthetic aperture radar imaging providing soil permittivity estimation
C Baer, S Gutierrez, J Jebramcik, J Barowski, F Vega, I Rolfes
2017 IEEE MTT-S International Microwave Symposium (IMS), 1367-1370, 2017
242017
Comparative study of moisture measurements by time domain transmissometry
B Will, I Rolfes
SENSORS, 2013 IEEE, 1-4, 2013
242013
9-GHz wideband CMOS RX and TX front-ends for universal radio applications
SK Hampel, O Schmitz, M Tiebout, K Mertens, I Rolfes
IEEE Transactions on Microwave Theory and Techniques 60 (4), 1105-1116, 2012
242012
Determination of the delay spread of an indoor channel measurement campaign in the uhf band
S Sczyslo, S Dortmund, I Rolfes
Proceedings of the 2012 IEEE International Symposium on Antennas and …, 2012
222012
Method employing the RADAR principle for Measuring the fill level of a medium in a container
I Rolfes, T Musch
US Patent 7,408,501, 2008
202008
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