Search for dissertations about: "trl"
Showing result 1 - 5 of 19 swedish dissertations containing the word trl.
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1. TRL-calibration procedure using SP4T-switches
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2. Characterisation of terahertz integrated membrane circuits
Abstract : In this thesis a novel measurement setup and thru-reflect-line (TRL) calibration kit for vector network analyser (VNA) measurements at 220 GHz to 325 GHz (WR-03) is presented. Measurements on passive membrane circuit devices under test (DUTs) show improvement in the S-parameters compared to a waveguide integrated membrane circuit setup in previous work, especially in reducing the ripples and increasing repeatability of the measurements. READ MORE
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3. Innovation in Complex Products and Systems (CoPS) : The Coordination of Technology Development within Networks and Projects
Abstract : Complex Product and Systems (CoPS) has been considered a cornerstone of a national innovation strategy. Telecommunications network systems, aircrafts, gas turbines and weapon systems are example of CoPS, and their management are characterized distinctly different from mass-market commodity goods. READ MORE
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4. Advanced Schottky Diode Receiver Front-Ends for Terahertz Applications
Abstract : This thesis treats the development of high frequency circuits for increased functionality of terahertz receiver front-ends based on room temperature Schottky diode technology. This includes the study of novel circuit integration schemes, packaging concepts as well as new measurement and characterisation techniques. READ MORE
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5. Small-signal, large-signal and noise modelling of HEMTs
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