Tracking filter for periodic signals
US5745581A · kind A · utility
15Cited by
3References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 26, 1996 |
| Grant date | Apr 28, 1998 |
| Priority date | — |
| Expiry date | Jul 26, 2016 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03H17/0251
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A method for designing a frequency periodic filter with a frequency response which has a periodic bandwidth including designing a first sampled data filter whose response corresponds to a set period and replacing each unit sampling delay by a second sampled data filter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.