Uncertainty analysis in transcranial magnetic stimulation using nonintrusive polynomial chaos expansion. - In: IEEE transactions on magnetics, ISSN 1941-0069, Bd. 51 (2015), 7, S. 5000408, insges. 8 S.
https://doi.org/10.1109/TMAG.2015.2390593
Literature survey on recent progress in inter-vehicle communication simulations. - In: Journal of Transportation Technologies, ISSN 2160-0481, Bd. 5 (2015), 3, S. 159-168
http://dx.doi.org/10.4236/jtts.2015.53015
Parametric spatial sound processing : a flexible and efficient solution to sound scene acquisition, modification, and reproduction. - In: IEEE signal processing magazine, ISSN 1558-0792, Bd. 32 (2015), 2, S. 31-42
https://doi.org/10.1109/MSP.2014.2369531
Advances on security threats and countermeasures for cognitive radio networks: a survey. - In: IEEE communications surveys & tutorials, Bd. 17 (2015), 2, S. 1023-1043
http://dx.doi.org/10.1109/COMST.2014.2380998
Experimental analysis of the bias dependent sensitivity of a Josephson comparator. - In: IEEE transactions on applied superconductivity, ISSN 1558-2515, Bd. 25 (2015), 3, 1301804, insges. 4 S.
The Josephson comparator is one of the building blocks of superconductor electronics. It is used as a decision element in all analog and digital circuits. For fast high-bandwidth analog-to-digital converters as well as for digital circuits with reduced switching energy its high sensitivity is most important. Thermal noise limits its decision uncertainty. In this work we analyze the influence of the bias current on the gray zone of a Josephson comparator. Circuit simulations are compared against experimental data. The experimental analysis shows a characteristic dependence of the gray zone on the bias current. We can identify a clear minimum value. This point is related to a certain clock frequency. At low frequencies the simulated relationship between the gray zone and the bias current is in very good agreement with experimental results. The comparison confirmed the circuit model and enables to adjust the design to certain applications to realize the best trade-off between clock frequency and grey zone. The article describes the experimental validation procedure and a derived normalized dependency in detail.
https://doi.org/10.1109/TASC.2015.2389764
Modeling of the Land Mobile Satellite channel considering the terminal's driving direction. - In: International journal of antennas and propagation, ISSN 1687-5877, Bd. 2015 (2015), Article ID 372124, insges. 21 S.
http://dx.doi.org/10.1155/2015/372124
Framework for flexible multi-metric path selection for next generation network. - In: Journal of Advances in Computer Networks, ISSN 1793-8244, Bd. 3 (2015), 1, S. 42-48
http://dx.doi.org/10.7763/JACN.2015.V3.140
M-sequence-based ultra-wideband sensor network for vitality monitoring of elders at home. - In: IET Radar, sonar & navigation, ISSN 1751-8792, Bd. 9 (2015), 2, S. 125-137
https://doi.org/10.1049/iet-rsn.2014.0214
Compact antenna array receiver for robust satellite navigation systems. - In: International journal of microwave and wireless technologies, ISSN 1759-0795, Bd. 7 (2015), 6, S. 735-745
http://dx.doi.org/10.1017/S1759078714000907
Energy efficient two-way non-regenerative relaying for relays with multiple antennas. - In: IEEE signal processing letters, ISSN 1558-2361, Bd. 22 (2015), 8, S. 1079-1083
https://doi.org/10.1109/LSP.2014.2386310