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National Repository of Grey Literature 6 records found  Search took 0.00 seconds. 
Analysis and realization of frequency filter tunable by active component parameter
 Vrba, Adam ; Khateb, Fabian (referee) ; Prokop, Roman (advisor)
This work analyzes tuning capabilities of different fully integrated active filter topologies. Work only deals with continuous time active filters. Topologies described in this work differ in type of active element and in method of frequency tuning. Techniques of tunning are proved on second order low pass filter. Filter topologies are compared from tunning capabilities and from point of total harmonic distortion. The main building block of all filters is integrator.
Detailed record
Design of the tunable second order switched capacitor frequency filter
 Bragina, Tatiana ; Kledrowetz, Vilém (referee) ; Prokop, Roman (advisor)
Thesis describes analog filters topologies with capability of tuning of the main parameters and the MOSFET-C and switched-capacitor filters are described. With focus to linearity and maximal tuning range optimal topology have been chosen. In work the issue of analog switch design is described and is solved. Design of switched-capacitor low-pass Sallen-key filter in Cadence software was made and simulation results are presented.
Detailed record
Design of the electronically tunable frequency filters in CMOS technology
 Zlámal, Jiří ; Khateb, Fabian (referee) ; Prokop, Roman (advisor)
This master thesis deals with the problematics of CT filters and focuses on Gm – C filter. Three linearisation techniques are listed and compared in terms of linear input range, distortion and retuning. In the practical part – second - order low – pass filter is designed and its tuning capabilities are examined.
Detailed record
Design of the tunable second order switched capacitor frequency filter
 Bragina, Tatiana ; Kledrowetz, Vilém (referee) ; Prokop, Roman (advisor)
Thesis describes analog filters topologies with capability of tuning of the main parameters and the MOSFET-C and switched-capacitor filters are described. With focus to linearity and maximal tuning range optimal topology have been chosen. In work the issue of analog switch design is described and is solved. Design of switched-capacitor low-pass Sallen-key filter in Cadence software was made and simulation results are presented.
Detailed record
Design of the electronically tunable frequency filters in CMOS technology
 Zlámal, Jiří ; Khateb, Fabian (referee) ; Prokop, Roman (advisor)
This master thesis deals with the problematics of CT filters and focuses on Gm – C filter. Three linearisation techniques are listed and compared in terms of linear input range, distortion and retuning. In the practical part – second - order low – pass filter is designed and its tuning capabilities are examined.
Detailed record
Analysis and realization of frequency filter tunable by active component parameter
 Vrba, Adam ; Khateb, Fabian (referee) ; Prokop, Roman (advisor)
This work analyzes tuning capabilities of different fully integrated active filter topologies. Work only deals with continuous time active filters. Topologies described in this work differ in type of active element and in method of frequency tuning. Techniques of tunning are proved on second order low pass filter. Filter topologies are compared from tunning capabilities and from point of total harmonic distortion. The main building block of all filters is integrator.
Detailed record

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