|
|
LNA for Amateur Radio Bands
Děcký, Miroslav ; Pospíšil, Martin (referee) ; Povalač, Aleš (advisor)
The thesis deals with a draft and inclusion of a low noise preamplifier – LNA in a signal route of a radioamateur stage. It also deals with measuring, comparing and subsequently choosing suitable relays for HF application. For the resulting LNA system are designed bandpass filters and also sequencer for correct and safe timing.
|
|
|
Antenna preamplifier for EMI measurements
Sedlák, Milan ; Urbanec, Tomáš (referee) ; Dřínovský, Jiří (advisor)
The master thesis deals with the design of a low noise preamplifier operating in the frequency range from 30 MHz to 1 GHz, usable for measuring and testing of electromagnetic interference in the electromagnetic compatibility test rooms. The introductory, theoretical, part is focused on the analysis and description of the necessary properties of the low noise preamplifier required for the subsequent design. The practical part deals with the selection of suitable components, simulation, design and subsequent realization of low noise preamplifier. At the end of the thesis the design and the final verification measurements are described and discussed.
|
|
|
Antenna preamplifier for EMI measurements
Sedlák, Milan ; Urbanec, Tomáš (referee) ; Dřínovský, Jiří (advisor)
The master thesis deals with the design of a low noise preamplifier operating in the frequency range from 30 MHz to 1 GHz, usable for measuring and testing of electromagnetic interference in the electromagnetic compatibility test rooms. The introductory, theoretical, part is focused on the analysis and description of the necessary properties of the low noise preamplifier required for the subsequent design. The practical part deals with the selection of suitable components, simulation, design and subsequent realization of low noise preamplifier. At the end of the thesis the design and the final verification measurements are described and discussed.
|
|
|
LNA for Amateur Radio Bands
Děcký, Miroslav ; Pospíšil, Martin (referee) ; Povalač, Aleš (advisor)
The thesis deals with a draft and inclusion of a low noise preamplifier – LNA in a signal route of a radioamateur stage. It also deals with measuring, comparing and subsequently choosing suitable relays for HF application. For the resulting LNA system are designed bandpass filters and also sequencer for correct and safe timing.
|
guest ::
