FIELD: medical engineering.
SUBSTANCE: device has in series connected RC-bridge of the third order and amplifier (K1) having additional amplifier (K2) connected to its output having output being input to the amplifier.
EFFECT: enhanced effectiveness in selecting optimum value providing wide dynamic and frequency bandwidth.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ACTIVE FILTER OF FOURTH-ORDER LOW FREQUENCIES | 2004 |
|
RU2277756C1 |
| ACTIVE LOW-PASS FILTER OF FOURTH ORDER WITH ZERO OF TRANSFER | 2007 |
|
RU2341891C2 |
| ACTIVE FOURTH ORDER HIGH-PASS FILTER | 2008 |
|
RU2388140C2 |
| ACTIVE THIRD-ORDER LOW-PASS FILTER | 2003 |
|
RU2242840C1 |
| ACTIVE RC FILTER | 1990 |
|
RU2019024C1 |
| ACTIVE BAND RC FILTER | 1992 |
|
RU2089998C1 |
| ACTIVE RC FILTER | 1995 |
|
RU2113051C1 |
| ACTIVE RC-PHASE CIRCUIT | 0 |
|
SU1224977A1 |
| ACTIVE RC FILTER | 1996 |
|
RU2108660C1 |
| ACTIVE RC FILTER | 1990 |
|
RU2019023C1 |
