http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1553697-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_84e4b23b7baa86e0222bb4c948ef7292 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01P15-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F7-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F7-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01P15-09 |
| filingDate | 2004-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5db73a6890531fe7c66dc5f90b9cb383 |
| publicationDate | 2005-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-1553697-A1 |
| titleOfInvention | Low-frequency signal detection device |
| abstract | The invention relates to a detection device (10) comprising a sensor (20) for measuring an external signal, the sensor having a resonance frequency (Fc), a non-linear impedance matching circuit (30; 50). for amplifying the measured signal (Xin) and shifting it at a higher frequency, the impedance matching circuit comprising at least one electrical component (33; 51) having a non-linearly variable value and a pumping circuit (40) of the impedance matching circuit for varying the value of said electrical component. The detection device is characterized in that said pumping circuit delivers signals (Xp) for non-linearly varying the value of the component at said resonant frequency of the sensor. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2012156126-A3 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103562696-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103562696-A |
| priorityDate | 2004-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID10633 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID136169249 |
Total number of triples: 20.