| Recommended semester: 4th -7th semester |
Scope and form: Review lectures, twice a week.
Selfstudy. Problem solution in groups.
Exercises in the use of CAD-programs
such as MATLAB, LCP2, SPICE, ESACAP |
| Evaluation: Written exam and approval of reports
|
| Examination: 13-scale |
| Previous course: 49201, 49205, 49404 |
| Compulsory: 31000, 01032 |
| Preferred prerequisites: 01141 Complex Analysis |
| No credit points with: 49205 |
| Participant limitation: Min. 5 Max. 30 |
Aim: To make the student able to synthesize analog and digital filters for a given
signal processing application as well as to be manufactored in microelectronic form.
The student will also be introduced in the theoretical background for linear filtering in order to obtain a basic understanding of the fundamental properties and technological constraints. |
| Contents: Properties of electrical filters. LC-filters with low sensitivity. Mapping of low sensitivity LC-filters into active RC-filters and digital filters in order to maintain low sensitivity (Gyrator-, Leap Frog-, FDNR- and Wave Digital filters). How to deal with component tolerances in analog filters and rounding errors in digital filters. FIR and IIR filter design with linear phase and minimum phase. Design of digital decimation- and interpolation filters. |
Remarks: The course replaces the previous ourses,
49205 Analog and Digital Filters
49404 Filterconstruction and that
part of 49201 Circuit Theory dealing
with the design of active RC-filters
as well as the classical filter
approximation theory. |
| Contact: Hans Gaunholt, building 349, (+45) 4525 3654, hg@oersted.dtu.dk |
| Department: 031 Ørsted DTU |
| Course URL: http://www.oersted.dtu.dk/31620 |
| Keywords: filters, analog, digital, design, noise |
| Signup: Via CampusNet/Campusnet |
| Updated: 26-11-2001 |
