http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102981131-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9de52bba13e16028dffa8775e3f3f28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-04 |
| filingDate | 2012-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a748e1b13a5cf687215e2984c4e6e91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0040394832a214b5b37f405ceb4c624 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1b7c51e46e51e157702dcf047b7754d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c8a497ded99ec6421d281a1d20941ba |
| publicationDate | 2015-06-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102981131-B |
| titleOfInvention | Low-noise micro plane fluxgate sensor based on main and auxiliary coil double incentive |
| abstract | The invention discloses a low-noise micro plane fluxgate sensor based on main and auxiliary coil double incentive. The low-noise micro plane fluxgate sensor based on the main and auxiliary coil double incentive comprises a substrate, main incentive coils, auxiliary incentive coils, detecting coils, a magnetic core, electrodes and a polyimide film. Two ends of each of two long shafts of the magnetic core are symmetrically provided with two groups of the main incentive coils in a wound mode, wherein the two long shafts are arranged in parallel. The middle portions of the long shafts are symmetrically provided with three groups of the detecting coils and two groups of the auxiliary incentive coils in a wound mode. In the same long shaft, one group of the auxiliary incentive coils are arranged between each two groups of the detecting coils. The main incentive coils, the auxiliary incentive coils and the detecting coils are all arranged on the surface of the substrate. Two ends of each main incentive coil are connected with the electrodes. The low-noise micro plane fluxgate sensor based on the main and auxiliary coil double incentive solves the problems that a traditional fluxgate sensor is poor in manufacturing stability and repeatability, utilizes the main and auxiliary coil double incentive to improves the incentive efficiency of the micro fluxgate sensor, effectively lowers output signal noise and energy consumption, is capable of being manufactured together with an interface circuit in an integrated mode, and can be widely used in many novel fields. |
| priorityDate | 2012-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.