FIELD: alarms for integrated safety systems.
SUBSTANCE: proposed detector has multilayer capacitor incorporating ferroelectric ceramic components, as well as differential amplifier. Electrodes of components are disposed in first-type layer horizontally and in second-type layer, vertically. All components disposed in first-type layers are electrically interconnected in series and connected to first input of amplifier. All components disposed in second-type layers are interconnected in series and connected to second input of amplifier.
EFFECT: enhanced signal-to-noise ratio of data on detected abnormally polarized area and on degree of its polarization.
1 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SOLID STATE PROTECTOR | 2002 |
|
RU2222842C1 |
| POLARIZATION METHOD OF FERROELECTRIC CERAMICS | 2019 |
|
RU2717164C1 |
| MULTI-LAYERED PYROELECTRIC SENSING ELEMENT | 2009 |
|
RU2413186C2 |
| METHOD OF THERMAL POWER CONVERSION INTO ELECTRICAL POWER AND RELATED DEVICE | 2007 |
|
RU2350008C2 |
| METHOD FOR EXCITING FERROELECTRIC ANTENNA AND MECHANICAL DESIGN OF THE LATTER | 2004 |
|
RU2264005C1 |
| SOLID-STATE ELECTROMECHANICAL CONVERTER | 2003 |
|
RU2251176C2 |
| SELF-SENSING MULTILAYER PIEZOELECTRIC ACTUATOR | 2015 |
|
RU2616225C1 |
| POLARIZING TYPE OF POLAR DIELECTRIC DETECTING METHOD | 0 |
|
SU1763961A1 |
| METHOD OF RECORDING LOGICAL STATE OF FERROELECTRIC MEMORY CELL TO PREVENT DATA LOSS WHEN READING AND DETECTING CELLS WITH HIGH DEGREE OF DEGRADATION AND UNIT DEVICE FOR ITS IMPLEMENTATION | 2024 |
|
RU2840059C1 |
| PIEZOID POLARIZATION METHOD | 1991 |
|
RU2029417C1 |
