This thesis aims to design and analyses passiveand active filters, the research included identify of main concepts which required to understanding filters as a two port structure, such as the time domain, frequency domain, and s domain, beside to some filters applications.
Filters types have been illustrated, the classes which according on their characteristics and response shape have been studied widly.
Tables method of design passive LPF prototype filters also have been illustrated, beside to transfer rules from LPF to HPF and BPF.
Two main methods of design active LPF prototype filters also have been illustrated, first one related with second order active filters which have several shapes, one of them called sallenkey (SK), this type has been studied, beside to transfer rules from LPF to HPF. The other methods related with filters which have order higher than two, in this worke frequency dependent negative resistance simulation method has been studied.
2th order sallen key (SK) LPF has been designed, components values have been calculated either, and the circuit has been simulated and implemented.
Syrian Private University - Faculty of of Computer and Information Engineering @ 2021 by Syrian Monster - Web Service Provider | All Rights Reserved