Essays about: "Bredbandig"
Showing result 1 - 5 of 8 essays containing the word Bredbandig.
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1. Performance of 2-18 GHz RF Switches Implemented in Chip & Wire Technology : Analysis of switch topologies, bias networks and an in-depth EM analysis of bondwires
University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)Abstract : The ability to control the path a signal takes through microwave circuitry is crucial when designing RF systems. The component that allows for the control of the signal path is called a switch, and it is the microwave component that this thesis will focus on. READ MORE
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2. Measurements, Estimations and Calibration with a Fully Digital Array
University essay from Uppsala universitet/Signaler och systemAbstract : In modern digital communication, transmission and reception of information through electromagnetic signals requires digital devices that can process high data rates accurately despite being located in information heavy environments. One type of antenna receiver is the digital antenna array, which can steer its lobes electronically to increase or decrease sensitivity in specific directions. READ MORE
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3. Elastic hyperspectral lidar for detecting coherent backscatter from insects
University essay from Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionenAbstract : Insects play a major role in the ecosystem and are an important factor for biodiversity. Using laser remote sensing to distinguish and monitor the millions of insects in-situ, holds large potential to speed up and improve the otherwise time consuming process of trapping and subsequent analysis. READ MORE
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4. Development of GNSS Type Processing for the Characterization of the Mobile Propagation Channel
University essay from KTH/Fastigheter och byggandeAbstract : Mobile communication systems are undergoing significant development on increasingly wide frequency bands (5G in particular). To support this development, a detailed characterization of the propagation of electromagnetic waves in L, S and C band between a station (satellite, airborne or ground) and a mobile platform is necessary to analyze and model the phenomena that have a decisive impact on the performance, availability and operability of systems. READ MORE
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5. Analysis of Digital Predistortion in a Wideband Arbitrary Waveform Generator
University essay from Linköpings universitet/KommunikationssystemAbstract : Digital predistortion is a signal processing technique used to remove undesired distortions caused by nonlinear system effects. This method is predominately used to linearize power amplifiers in communication systems in order to achieve efficient transmitter circuits. READ MORE