| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3a62c92e56568bd104089aac22ca487b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B17-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03G3-3036
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03G3-3052
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03G3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04W52-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B7-00 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03G3-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B7-005 |
| filingDate |
2003-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2da3808c4f7845ed57f689e97f88cf84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85cc03964804e0ebde8539a2d6b0d943
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f8e74eb35867960418472c4975797f1 |
| publicationDate |
2005-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1556968-A2 |
| titleOfInvention |
An integrated rf signal level detector usable for automatic power level control |
| abstract |
A radio frequency signal level is determined by generating an AC reference voltage from a DC reference voltage and determining an envelope of the AC reference voltage in an envelope detector (130) having substantially the same composition as an envelope detector (150) for determining the envelope of the radio frequency signal. The AC reference voltage substantially eliminates any DC offset and thus induces a high immunity against temperature and power supply variations. Moreover, by using substantially the same RF signal path for the RF signal and the reference signal, signal distortions caused by the RF signal path are substantially compensated for. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020172688-A3 |
| priorityDate |
2002-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |