| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82a9e22a923eca64a02a97f0dfb493ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7c41230b9d79fb8ab3cec668843f06c6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e6c83c1cd495a2668b03bbdef2d3dc2e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2203-7239
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2203-7227
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2203-7206
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2203-7236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2200-432
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2200-429
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2200-111
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2200-451 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F1-3282
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F1-0244
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03G3-3042
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F1-0277
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-211
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F1-0261 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03G3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F3-72
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03G1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03G3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F3-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F1-02 |
| filingDate |
2009-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a0b32c9a7a849f4f7de5fc08896da151
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43b21c4c6b5589349cf12a8e72749789 |
| publicationDate |
2009-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2009100381-A1 |
| titleOfInvention |
Multi-mode power amplifiers |
| abstract |
Multi-mode power amplifiers that can support multiple radio technologies and/or multiple frequency bands are described. In one exemplary design, a first linear power amplifier supporting multiple radio technologies may be used to amplify a first RF input signal (e.g., for low band) and provide a first RF output signal. A second linear power amplifier also supporting the multiple radio technologies may be used to amplify a second RF input signal (e.g., for high band) and provide a second RF output signal. Each linear power amplifier may include multiple (e.g., three) chains coupled in parallel. Each chain may be selectable to amplify an RF input signal and provide an RF output signal for a respective range of output power levels. An RF input signal may be a phase modulated signal or a quadrature modulated signal and may be pre-distorted to account for non-linearity of the power amplifier. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10277174-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9979349-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9893684-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10177711-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10790783-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10084411-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10778149-B2 |
| priorityDate |
2008-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |