| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12a254a52f3c967a98ac7b9cfe98a14b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fdad00677b9268c26e005a9e03a7b9dd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_14c84b6e1740039087c8a9e5578d75bf |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-193
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03F3-2171 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05F1-613 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G05F1-575 |
| filingDate |
2010-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad1247299122fe963db4d5800ec696e2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9f6b9d50c809486b3b7ca032f2f6edd4 |
| publicationDate |
2013-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-8405374-B2 |
| titleOfInvention |
Power amplification device |
| abstract |
A power amplification device configured to switching-amplify a high-frequency input signal and output a switching-amplified signal. The device includes a feedback circuit configured to output a feedback signal including a portion of the switching-amplified signal; a subtractor configured to output an error signal indicating a difference between the input signal and the feedback signal; a comparator configured to compare the error signal with a threshold voltage and generate an on/off pulse signal based on a result of the comparison; a one-shot circuit configured to be set in an on-state for a time period using a rising timing of the pulse signal as a trigger; and an amplifier configured to switching-amplify the input signal by a logical OR between the generated on/off pulse signal and an output signal from the one-shot circuit, and output the switching-amplified signal. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9866176-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013063987-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013072142-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I583132-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8929843-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9621111-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8830699-B2 |
| priorityDate |
2009-10-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |