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Alex Wiens

Observed names: A. Wiens, Wiens Alex, Wiens, A.
Observed institution: Technische Universität Darmstadt
OpenAlex ID: A5014957059
Transmission Lines Loaded With Pairs of Stepped Impedance Resonators: Modeling and Application to Differential Permittivity Measurements
2016 · Jordi Naqui, Christian Damm, et al. · IEEE Transactions on Microwave Theory and Techniques · 145
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Performance Analysis of Reconfigurable Bandpass Filters With Continuously Tunable Center Frequency and Bandwidth
2017 · Christian Schuster, Alex Wiens, et al. · IEEE Transactions on Microwave Theory and Techniques · 61
Transmission lines loaded with pairs of magnetically coupled stepped impedance resonators (SIRs): Modeling and application to microwave sensors
2014 · Jordi Naqui, Christian Damm, et al. · IEEE MTT-S International Microwave Symposium digest · 59
Two-Dimensional Beam-Steering Phased-Array Antenna With Compact Tunable Phase Shifter Based on BST Thick Films
2016 · Mohammad Nikfalazar, Mohsen Sazegar, et al. · IEEE Antennas and Wireless Propagation Letters · 54
Steerable Dielectric Resonator Phased-Array Antenna Based on Inkjet-Printed Tunable Phase Shifter With BST Metal-Insulator-Metal Varactors
2015 · M. Nikfalazar, A. Mehmood, et al. · IEEE Antennas and Wireless Propagation Letters · 36
Beam Steering Phased Array Antenna With Fully Printed Phase Shifters Based on Low-Temperature Sintered BST-Composite Thick Films
2015 · Mohammad Nikfalazar, Christian Kohler, et al. · IEEE Microwave and Wireless Components Letters · 32
Microstructure and microwave properties of inkjet printed barium strontium titanate thick-films for tunable microwave devices
2014 · A. Friederich, C. Kohler, et al. · Journal of the European Ceramic Society · 27
Fully Screen‐Printed Tunable Microwave Components Based on Optimized Barium Strontium Titanate Thick Films
2014 · Christian Kohler, Mohammad Nikfalazar, et al. · International Journal of Applied Ceramic Technology · 22
Discrete RF-power MIM BST thick-film varactors
2015 · Sebastian Preis, Alex Wiens, et al. · European Microwave Conference (EuMC) · 18
Continuously tuneable liquid crystal based stripline phase shifter realised in LTCC technology
2015 · M. Jost, S. Strunck, et al. · European Microwave Conference (EuMC) · 18
Humidity dependent permittivity characterization of polyvinyl-alcohol film and its application in relative humidity RF sensor
2014 · Donghang Lu, Yuliang Zheng, et al. · European Microwave Conference (EuMC) · 18
Inkjet‐Printed Metal‐Insulator‐Metal Capacitors for Tunable Microwave Applications
2014 · Andreas Friederich, Christian Kohler, et al. · International Journal of Applied Ceramic Technology · 16
Continuously tuneable liquid crystal based stripline phase shifter realised in LTCC technology
2015 · M. Jost, S. Strunck, et al. · European Microwave Integrated Circuits Conference · 14
Inkjet printed BST thick-films for x-band phase shifter and phased array applications
2013 · M. Nikfalazar, M. Sazegar, et al. · International Workshop on Antenna Technology · 13
Tunable microwave component technologies for SatCom-platforms
2016 · H. Maune, M. Nikfalazar, et al. · German Microwave Conference · 10
Fully printed tunable phase shifter for L/S-band phased array application
2014 · Mohammad Nikfalazar, Christian Kohler, et al. · IEEE MTT-S International Microwave Symposium digest · 9
Discrete tunable RF-power GaN-BST transistors
2012 · Olof Bengtsson, Holger Maune, et al. · European Microwave Conference (EuMC) · 9
Cross-coupled open-loop resonator bandpass filter with independently tunable center frequency and bandwidth
2018 · Christian Schuster, Ran Hu, et al. · IEEE Radio and Wireless Symposium (RWS) · 8
Hairpin bandpass filter with tunable center frequency and tunable bandwidth based on screen printed ferroelectric varactors
2016 · Christian Schuster, Alex Wiens, et al. · European Microwave Conference (EuMC) · 8
Reconfigurable package integrated 20 W RF power GaN HEMT with discrete thick‐film MIM BST varactors
2016 · S. Preis, A. Wiens, et al. · Electronics Letters · 8
CAD-assisted modeling of high dielectric contrast composite materials
2016 · Alex Wiens, Christian Kohler, et al. · Journal of the European Ceramic Society · 7
Screen printed chipless wireless temperature sensor tag based on Barium Strontium Titanate thick film capacitor
2014 · M. Schussler, C. Kohler, et al. · Proceedings of IEEE Sensors/Proceedings of IEEE Sensors ... · 7
Compact tunable phase shifter based on inkjet printed BST thick-films for phased-array application
2013 · Mohammad Nikfalazar, Mohsen Sazegar, et al. · 7
Hairpin bandpass filter with tunable center frequency and tunable bandwidth based on screen printed ferroelectric varactors
2016 · Christian Schuster, Alex Wiens, et al. · European Microwave Integrated Circuits Conference · 6
Load modulation for high power applications based on printed ceramics
2013 · Alex Wiens, Mhd. Tareq Arnous, et al. · IEEE MTT-S International Microwave Symposium digest · 6
Works count: 60
Citation count: 684
H-index: 13
I10-index: 15
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