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Design and implementation of interconnection tools for noise generator
Pokorný, Jiří ; Kubánek, David (referee) ; Krajsa, Ondřej (advisor)
The bachelor’s thesis explores the way of implementation of interconnection of LFTX Daughterboard 0-30 MHz Tx and LFRX Daughterboard 0-30 MHz Rx cards from Ettus research and cards from Spectrum Digital. In the first part of the thesis the design of two tools for two way transmission is shown. The paper contains everything from the basic findings through parts selection nad simulations to the final production and testing of the tools. In the second part a way of controlling similar tool through USB is explored.
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Analysis of methods of measurement of fully-differential frequency filters
Kučera, Tomáš ; Kubánek, David (referee) ; Jeřábek, Jan (advisor)
This bachelor thesis is analysing methods of measuring of differential frequency-selection filters with usage of active elements especially in current mode. Firstly it describes techniques of scheme of differential frequency-selection filters in current mode and conversions of linkage from voltage to current mode. Next the thesis aims at methods of measuring of particular voltage converters to differential current and back from differential current to voltage, which are an integral part for measurements of differential frequency-selection filters in current mode. For verification of characteristics of solutions designed separately as well as in cascade with particular solvent of frequency-selection filter there were used simulation instruments SNAP and OrCAD there, chosen resolutions were constructed and its characteristics were checked during laboratory test.
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Analysis of methods of measurement of fully-differential frequency filters
Kučera, Tomáš ; Kubánek, David (referee) ; Jeřábek, Jan (advisor)
This bachelor thesis is analysing methods of measuring of differential frequency-selection filters with usage of active elements especially in current mode. Firstly it describes techniques of scheme of differential frequency-selection filters in current mode and conversions of linkage from voltage to current mode. Next the thesis aims at methods of measuring of particular voltage converters to differential current and back from differential current to voltage, which are an integral part for measurements of differential frequency-selection filters in current mode. For verification of characteristics of solutions designed separately as well as in cascade with particular solvent of frequency-selection filter there were used simulation instruments SNAP and OrCAD there, chosen resolutions were constructed and its characteristics were checked during laboratory test.
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Design and implementation of interconnection tools for noise generator
Pokorný, Jiří ; Kubánek, David (referee) ; Krajsa, Ondřej (advisor)
The bachelor’s thesis explores the way of implementation of interconnection of LFTX Daughterboard 0-30 MHz Tx and LFRX Daughterboard 0-30 MHz Rx cards from Ettus research and cards from Spectrum Digital. In the first part of the thesis the design of two tools for two way transmission is shown. The paper contains everything from the basic findings through parts selection nad simulations to the final production and testing of the tools. In the second part a way of controlling similar tool through USB is explored.
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