|
|
Impulse generator
Buš, Ondřej ; Drexler, Petr (referee) ; Kubásek, Radek (advisor)
This thesis deals with the question of generating very short voltage impulses. At first it considers the most used behaviors of impulses and their mathematical description. Then it covers various principial circuit connections, which are used for generating short impulses. There is a scheme of controlled generator described in detail in this work, which is being used for exciting the forming circuit. Part of this work is also a description of program equipment, scheme of connection with designed desk of printed circuit. Description of construction of three shape circuits based on theoretical findings follows. Every solution is compared to each other upon time and frequency domain.
|
|
|
Broadband impulse signal generator
Kelbler, Petr ; Szabó, Zoltán (referee) ; Drexler, Petr (advisor)
This thesis deals with problem of generating very short voltage impulses. At the first, it considers the most common shapes of impulses, their parameters and relationship between time and frequency domain. Then it presents possible applications of such impulses. Following part of the thesis theoretically describes techniques for generating very short impulses and their typical conceptual schematic. The techniques for generating very short impulses are compared from different points of view and the most suitable technique is chosen for further realization. The theoretical parameters are checked by simulation. At the end of thesis, construction of designed generator is described, measured parameters are compared in time and frequency domain and the practical use of generator is characterized.
|
|
| |
|
|
Broadband impulse signal generator
Kelbler, Petr ; Szabó, Zoltán (referee) ; Drexler, Petr (advisor)
This thesis deals with problem of generating very short voltage impulses. At the first, it considers the most common shapes of impulses, their parameters and relationship between time and frequency domain. Then it presents possible applications of such impulses. Following part of the thesis theoretically describes techniques for generating very short impulses and their typical conceptual schematic. The techniques for generating very short impulses are compared from different points of view and the most suitable technique is chosen for further realization. The theoretical parameters are checked by simulation. At the end of thesis, construction of designed generator is described, measured parameters are compared in time and frequency domain and the practical use of generator is characterized.
|
|
|
Impulse generator
Buš, Ondřej ; Drexler, Petr (referee) ; Kubásek, Radek (advisor)
This thesis deals with the question of generating very short voltage impulses. At first it considers the most used behaviors of impulses and their mathematical description. Then it covers various principial circuit connections, which are used for generating short impulses. There is a scheme of controlled generator described in detail in this work, which is being used for exciting the forming circuit. Part of this work is also a description of program equipment, scheme of connection with designed desk of printed circuit. Description of construction of three shape circuits based on theoretical findings follows. Every solution is compared to each other upon time and frequency domain.
|
|
| |
guest ::
