http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-217879502-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_76d3aa90560d6e5fbfc9023b4c8b8efe |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R31-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R1-04 |
| filingDate | 2022-04-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41340e9cc363f62e55d45dca4143a3b7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8865c3d21097a25ad4af4a5483ef5d03 |
| publicationDate | 2022-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-217879502-U |
| titleOfInvention | A radio frequency electronic product testing device |
| abstract | The utility model discloses a radio frequency electronic product testing device, which includes a test circuit assembly, the test circuit assembly includes a mounting part and a test circuit board, the mounting part is made of pure copper, and the surface of the mounting part is all gold-plated. There is a cavity on the mounting part, the test circuit board is a Rogers high-frequency PCB board and has a radio frequency circuit, the test circuit board is located in the cavity, and the bottom surface of the test circuit board is copper-plated and welded on The grounding circuit of the test circuit board is connected to the mounting part on the plane in the cavity, and the radio frequency connector is provided on the mounting part, and the radio frequency signal circuit of the radio frequency connector is correspondingly connected with the test circuit board, and the radio frequency connector The shielding circuit of the radio frequency connector is connected to the installation part; in this way, the common ground is completed between the radio frequency connector and the test circuit board through the installation part, and compared with the prior art, it can meet the high-frequency performance test. |
| priorityDate | 2022-04-26-04:00^^<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/CID23978 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID418354341 |
Total number of triples: 16.