National Repository of Grey Literature 2 records found  Search took 0.00 seconds. 
Model of controllable current amplifier based on diamond transistors and voltage amplifiers
Kos, David ; Jeřábek, Jan (referee) ; Šotner, Roman (advisor)
This thesis is focused on modelling of controllable current amplifier based on voltage controllable amplifiers and diamond transistors. In a first part of the thesis, principle of modelling of diamond transistor and features of diamond transistor OPA860 are discussed. Furthermore, there are discussed features of amplifiers with controllable voltage gain (VCA810 and LMH6505) with main focus on their gain. These amplifiers are used for modelling the current amplifiers. In the next parts there are analyzed of the proposed models and verification of the simulations. The functionality of the models is verified by practical measurements and results are compared with the simulations. In conclusion of the thesis, there are examples of simple applications.
Model of controllable current amplifier based on diamond transistors and voltage amplifiers
Kos, David ; Jeřábek, Jan (referee) ; Šotner, Roman (advisor)
This thesis is focused on modelling of controllable current amplifier based on voltage controllable amplifiers and diamond transistors. In a first part of the thesis, principle of modelling of diamond transistor and features of diamond transistor OPA860 are discussed. Furthermore, there are discussed features of amplifiers with controllable voltage gain (VCA810 and LMH6505) with main focus on their gain. These amplifiers are used for modelling the current amplifiers. In the next parts there are analyzed of the proposed models and verification of the simulations. The functionality of the models is verified by practical measurements and results are compared with the simulations. In conclusion of the thesis, there are examples of simple applications.

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