http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2015111840-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82a9e22a923eca64a02a97f0dfb493ed |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H03L7-1974 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B1-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03L7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H03L7-197 |
| filingDate | 2014-12-19^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8289f65db99f23fddc5573394dd59ab8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92c24c21fda94d6c1fa4711e6f062c12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b219255acf97bb58504949fb073f0b0a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ab50f2bff6bc5c61bcfcf485e0204564 |
| publicationDate | 2015-06-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2015111840-A |
| titleOfInvention | Dynamic reference frequency for fractional division phase-locked loop |
| abstract | In a phase-locked loop (PLL) for supplying a local oscillator signal to a mixer of a receiver, a method for changing a frequency of a comparison reference clock signal supplied based on transmission channel information is provided. As the transmission channel changes in the band and as the frequency of transmission leakage changes, the reference spur generated by the circuit is shifted in terms of frequency, causing transmitter leakage and non-transmission. The frequency of the comparison reference clock signal 212 is changed so as not to mix in a desired form. Further, the PLL can operate as an integer frequency division type PLL or a fractional frequency division type PLL. In situations where the total received power is low, the PLL operates as an integer division PLL and reduces the receiver's susceptibility to fractional spar. Interference signal detection information may be used to determine the comparison reference clock signal frequency. [Selection] Figure 7 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7350789-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109787624-A |
| priorityDate | 2008-02-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID6337036 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID426099682 |
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