http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113676208-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B1-401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W88-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04W88-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-401 |
| filingDate | 2021-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113676208-B |
| titleOfInvention | Amplifier modules, RF systems and communication equipment |
| abstract | This application provides an amplifier module, a radio frequency system and a communication device. The MMPA module further supports ultra-high frequency signals on the basis of supporting non-ultra-high frequency signals, and separates the filters of the receiving circuit and the transmitting circuit, which can reduce the number of two channels. The insertion loss of the receiving circuit. And the processing circuit of the UHF end supports the 4-antenna SRS function, and supports the reception and processing of one UHF signal, and the use of the 4P4T switch can easily realize the SRS switching function, which simplifies the RF front-end architecture. In addition, the UHF signal and the non-UHF signal share one antenna port through the antenna multiplexing port, which saves the cost and layout area and reduces the circuit insertion loss compared with decombining the external switch circuit to realize the corresponding function. |
| priorityDate | 2021-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.