http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211404707-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01P7-06 |
| filingDate | 2020-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebdd5db6a8d819f5dbe327ff9fd54c89 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_caed53029d1ea2df140231b362edbe93 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41a1e35233299ac92606dc4f8d7a2808 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92565b15d4b1f95f7bef7b75ff6e82ba http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cce75dd56444472f159bc9c2d5bc5f26 |
| publicationDate | 2020-09-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211404707-U |
| titleOfInvention | Device for realizing compact adjustable microwave resonator by NbN dynamic inductor |
| abstract | The utility model discloses a realize device of compact adjustable microwave resonator with NbN dynamic inductance, include: the tunable resonator has the advantages that a direct current source, an attenuator, an oxygen-free copper cavity, a superconducting coil, a first-stage amplifier, a second-stage amplifier, a vector network analyzer and a control computer are used, the high dynamic inductance of an ultra-thin NbN thin film material in a superconducting state is utilized, the tunable resonator with small size is realized in a microwave frequency band, compared with a common thin film microwave resonator, the size of the tunable resonator is shortened by 10-20 times, the tunability of the tunable resonator is reflected in that the ultra-thin NbN thin film is used as an LC resonance circuit, the tail end of the resonator is connected with a dc-SQUID, and the change of an external magnetic field causes the change of the equivalent inductance of the dc-SQUI. The utility model discloses an utilize the dynamic inductance of ultra-thin NbN film to realize compact microwave resonator at low temperature to come modulation resonant frequency through changing plus magnetic field size. |
| priorityDate | 2020-02-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.