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National Repository of Grey Literature 3 records found  Search took 0.01 seconds. 
Basic measurement on the Vector network analyzer
 Lapčík, Josef ; Urbanec, Tomáš (referee) ; Dřínovský, Jiří (advisor)
This bachelor project concerns with a vector network analyzer for measurement of reflection coefficient, carry coefficient and scattering coefficients. Main parts of vector network analyzer and principle of analyzer with relation to possible areas of error correction are described. Possibilities of using modern vector network analyzer are shown in relation to their conception. Second part of the project deals with design of filters and directional coupler designed for measuring on analyzer. Designs of lowpass filter, bandpass filter and branch-line directional coupler are describe in details. Results of filters analysis from program Ansoft Designer and results of measurement on vector network analyzer are appended. The last part of project focus on creation of application for automatic measurement on network analyzer in program interface Agilent VEE.
Detailed record
3D printed waveguide sets for complex permittivity measurement of materials
 Kašpar, Tomáš ; Cupal, Miroslav (referee) ; Láčík, Jaroslav (advisor)
This bachelor's thesis is focused on the measuring complex permitivity of materials. In the first part, there is a conclusion of theoretical information including the problematics of transmission/reflection method. Further on, the work is focused on a programming of an algorithm and designing several waveguide sets. Second part is dedicated to realization of these sets and measurements. The output is 3D printed waveguide measuring sets.
Detailed record
Basic measurement on the Vector network analyzer
 Lapčík, Josef ; Urbanec, Tomáš (referee) ; Dřínovský, Jiří (advisor)
This bachelor project concerns with a vector network analyzer for measurement of reflection coefficient, carry coefficient and scattering coefficients. Main parts of vector network analyzer and principle of analyzer with relation to possible areas of error correction are described. Possibilities of using modern vector network analyzer are shown in relation to their conception. Second part of the project deals with design of filters and directional coupler designed for measuring on analyzer. Designs of lowpass filter, bandpass filter and branch-line directional coupler are describe in details. Results of filters analysis from program Ansoft Designer and results of measurement on vector network analyzer are appended. The last part of project focus on creation of application for automatic measurement on network analyzer in program interface Agilent VEE.
Detailed record

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