Publications
Now showing items 281-320 of 506
Entropically driven self‐assembly of pear‐shaped nanoparticles
(2020)
The ambition to recreate highly complex and functional nanostructures found in living organisms marks one of the pillars of today‘s research in bio- and soft matter physics. Here, self-assembly has evolved into a prominent ...
Uncertainty Decoding for Reverberation-Robust Automatic Speech Recognition
(2016)
The major problem in distant-talking speech recognition is the corruption of speech signals by both interfering sounds and reverberation. While a range of successful techniques has been developed since the beginnings of ...
Contact related Failure Detection of Semiconductor Layer Stacks using an Acoustic Emission Test Method
(2020)
The book provides the reader with a novel, non-destructive test method for mechanical damages in semiconductor structures that can arise when contacting connection pads of integrated circuits during probing on wafer level. ...
Detection of Superparamagnetic Iron Oxide Nanoparticles in Fluid Flow for Molecular Communication Applications: Analysis, Simulation, Experimentation and Design Guidelines
(2022)
In this dissertation, based on the Molecular Communication (MC) system, a macroscale aqueous-based testbed is used to imitate the propagation of biocompatible drug-loaded Superparamagnetic Iron Oxide Nanoparticles (SPIONs) ...
Differential Switched Mode RF Power Amplifiers
(2018)
The digitization of the analog radio frequency (RF) domain, carried out to realize flexible, low-cost software-defined radio transmitters, has reached the power amplifier (PA). Switched mode operation is used to implement ...
Early-Lumping Based Controller Synthesis for Linear Infinite-Dimensional Systems
(2014)
Controllers for systems with spatially distributed parameters are often designed on the basis of an approximation model. Doing so, the neglected system dynamics might have a negative impact on the closed-loop behavior. ...
Aeroacoustic Noise Prediction of Automotive HVAC Systems
(2019)
Due to the electrification of cars and the reduction of noise generated by the powertrain, the automotive industry has gained growing interest for computer-based acoustic design of HVAC systems. In order to implement tools ...
Wideband Active Load Modulation in RF Power Amplifiers
(2019)
For almost a century, active load modulation techniques have been used to increase the backoff efficiency of high frequency power amplifiers. The Doherty architecture, which is based on active load modulation, has become ...
Six-Port Based Direction Finding and Ranging
(2014)
Direction finding and ranging techniques find a large number of applications from security purposes through the medical sector to industrial automation. In this work, an innovative technique based on the Six-Port receiver ...
Highly Integrated Microwave Vector Network Analysis Circuits and Systems for Instrumentation and Sensing Applications
(2017)
This thesis addresses the topic of highly integrated vector network analysis. Due to its significant contribution to technological advances in the past and its presently high potential regarding instrumentation and biomedical ...
Multiscale modeling of heterogeneous catalysis in porous metal foam structures using particle-based simulation methods
(2020)
In this work, we investigate and optimize heterogeneous catalysis in porous metal foams. First, we consider the gas dynamics together with the reaction and diffusion processes in individual foam pores on the mesoscale. ...
Mapping Individual Subjective Values to Product Design
(2019)
User Centered Design faces new challenges in the design of individual products for users. Aside physiological suitability, the subjective quality of a product becomes more and more relevant for its perceived user value. ...
Herr Tristrant
(2020)
