| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_70ca3ea7752cc2ae9b2687d93d702a99 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2201-3224
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2201-3233
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F2201-3209 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F1-3252
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F1-3247
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-245
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-195
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B1-62
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L25-03847
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F1-3258 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F1-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F3-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03F3-195 |
| filingDate |
2017-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_986a83c2fcd14cf01c52c28f517a8554
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a510df89512e819d72fdbf246dfa6ef5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e08e0a8a88fabbf8bad54509930b4ad |
| publicationDate |
2018-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2018093910-A1 |
| titleOfInvention |
Method of and circuit for predistortion for a power amplifier |
| abstract |
A digital predistortion (DPD) system (302B) includes an input (222) configured to receive a DPD input signal. The DPD system includes a first predistortion circuit (404) configured to provide a first signal path coupled to the input to generate a first predistortion signal (428). The first predistortion circuit includes a first infinite impulse response (MR) filter (416). A second predistortion circuit (406) is configured to provide a second signal path coupled to the input in parallel with the first signal path to generate a second predistortion signal (430). The second predistortion circuit includes a second MR filter (418). A combiner circuit (442) is configured to combine the first predistortion signal and the second predistortion signal to generate a DPD output signal (306). |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110472280-A |
| priorityDate |
2016-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |