http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110829037-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q15-0086 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q15-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q17-007 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q19-19 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q15-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q17-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q19-19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q15-16 |
| filingDate | 2019-11-25^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110829037-B |
| titleOfInvention | Metamaterial microwave antenna with ellipsoid-like metamaterial as subreflector |
| abstract | The invention discloses a metamaterial microwave antenna taking an ellipsoid-like metamaterial as an auxiliary reflecting surface, which comprises a fixed upright post, a rotating post and an arc-shaped shell, and relates to the technical field of communication equipment. The metamaterial microwave antenna with the ellipsoid-like metamaterial as the subreflector comprises an arc connecting ring, a first insulating coating layer, a second insulating coating layer, a first reflecting layer, a second reflecting layer, a dielectric layer, a phase change material layer and a metamaterial layer, wherein the arc connecting ring is arranged on the subreflector, the first insulating coating layer, the second insulating coating layer, the first reflecting layer, the second reflecting layer, the dielectric layer, the circumferential surfaces of the phase change material layer and the metamaterial layer are fixedly connected with the inner wall of the arc connecting ring, the ellipsoid-like subreflector is utilized, and the phase change material layer and the metamaterial layer which are arranged inside the subreflector can effectively enhance the directivity of the microwave antenna, can tune the absorption amplitude of the microwave antenna on electromagnetic waves, and improve the using effect of the microwave antenna. |
| priorityDate | 2019-11-25^^<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/anatomy/ANATOMYID14 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID82849 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419578887 |
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