http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114430118-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q17-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q17-00 |
| filingDate | 2021-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f177f1affb27ff0240d8a25c957572e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00450698cf0aad4f5ef6a6eeb5b2d381 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_383a1800189c54f8ecac7797486ecc83 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fdb6370088cc835657e1b35c9393c2c |
| publicationDate | 2022-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-114430118-A |
| titleOfInvention | A microwave broadband absorber integrating SSPP structure and magnetic film |
| abstract | The invention provides a microwave broadband wave absorber integrating an SSPP structure and a magnetic film, comprising a wave absorbing structure and a metal base plate; the SSPP structure utilizes the dispersion effect to realize slow wave transmission in one frequency band, and then realizes the transmission of the electromagnetic wave through the ohmic loss of the silver paste. Absorption; the magnetic film utilizes the locality and slow-wave characteristics of the SSPP structure to achieve loss absorption of low-frequency electromagnetic waves; the metal base plate provides a reflective surface to make the transmission zero; the SSPP structure includes multiple first absorbers and first absorbers with the same structure. Two wave absorbers; the first wave absorber and the second wave absorber both include a dielectric plate and a plurality of pairs of mutually perpendicular silver paste strips laid on the dielectric plate. Two different types of absorbing mechanisms are introduced. Through the design of the two structures, these two absorbing mechanisms can be well combined to achieve broadband absorbing and overcome the shortcomings of heavy magnetic materials. The microwave broadband absorber has the characteristics of thin thickness, light weight and wide absorption frequency band. |
| priorityDate | 2021-12-29-04:00^^<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/substance/SID419557109 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23954 |
Total number of triples: 16.