Search for dissertations about: "amplifier design"
Showing result 1 - 5 of 137 swedish dissertations containing the words amplifier design.
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1. Studies on Design Automation of Analog Circuits : the Design Flow
Abstract : During the past few years the concept of system-on-chip (SoC) have become an important segment in the market of integrated circuits. This recent development have increased not only the number of devices and the functionality that can be put on a chip, but the chips now includes both digital and analog circuits. READ MORE
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2. Systematic Design of Linear Feedback Amplifiers
Abstract : This work adds a quantitative description of distortion to the structured design method of negative-feedback amplifiers. It constitutes a power-series representation of the feedback amplifier, which may include dynamic (memory) effects, where the design parameters appear explicitly. READ MORE
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3. Analytical Approaches to Load Modulation Power Amplifier Design
Abstract : In future mobile communication networks, there will be a shift toward higher carrier frequencies and highly integrated multiple antenna systems. The system performance will largely depend on the available radio frequency (RF) hardware. As such, RF power amplifiers (PAs) with improved performance, e.g. READ MORE
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4. InP DHBT Amplifiers and Circuit Packaging up to Submillimeter-Wave Frequencies
Abstract : This thesis treats the design and characterization of amplifiers operating up tosubmillimeter-wave frequencies and packaging of such circuits into waveguidemodules. The circuits use an advanced indium phosphide (InP) double heterojunctionbipolar transistor (DHBT) process with a multilayer back-end. READ MORE
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5. Efficient mm-Wave Transmitter Design in CMOS Technology
Abstract : An increasing demand of higher data rates in wireless communication forces the industry to look to higher frequencies to find the required bandwidths. This thesis is about analog transmitters in CMOS for millimeter-wave communication, and it focuses on improving power amplifiers and frequency generation circuits, and increase their efficiency. READ MORE