Concepedia
Statistics
Publications
8
Citations
115
H-Index
Active since
2015
Affiliations
Graz University of Technology(Current)
FH JOANNEUM University of Applied Sciences
Forschungszentrum Telekommunikation Wien
Karl Freiberger is an author at Graz University of Technology specializing in engineering, signal processing, and computer engineering.
Top concepts
EngineeringSignal ProcessingComputer EngineeringWireless SystemsInverse ProblemsEnergy EfficiencyElectrical EngineeringComputational ElectromagneticsNoiseEducation
Publications per year
2015–2017
A Noise Power Ratio Measurement Method for Accurate Estimation of the Error Vector Magnitude
Karl Freiberger, Harald Enzinger, Christian Vogel · IEEE Transactions on Microwave Theory and Techniques · 2017 · 25 citations
Wireless Communications, Npr Measurements, Engineering +18
Competitive Linearity for Envelope Tracking: Dual-Band Crest Factor Reduction and 2D-Vector-Switched Digital Predistortion
Harald Enzinger, Karl Freiberger, Christian Vogel · IEEE Microwave Magazine · 2017 · 18 citations
Wireless Communications, Engineering, Energy Efficiency +17
Digital predistorter identification based on constrained multi-objective optimization of WLAN standard performance metrics
Karl Freiberger, Martin Wolkerstorfer, Harald Enzinger et al. · 2015 · 17 citations
Wireless Communications, Electrical Engineering, Constrained Multi-objective Optimization +12
A joint linearity-efficiency model of radio frequency power amplifiers
Harald Enzinger, Karl Freiberger, Christian Vogel · 2016 · 13 citations
Electrical Engineering, Circuit Analysis, Engineering +12
A survey of delay and gain correction methods for the indirect learning of digital predistorters
Harald Enzinger, Karl Freiberger, Gernot Kubin et al. · 2016 · 12 citations
Time Delay System, Engineering, Indirect Learning +10
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