http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20140040803-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8d4b3f494bfea763128ea5b488e6a2a4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S11-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01S3-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S3-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S5-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01S11-04 |
| filingDate | 2012-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80d4e7feb7d9eafb9b8d4f0d3f63beec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_629bd4995943069894fff16e633ce89b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0530d1f403ad2ac68d8fae0226b8dcd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8e61e201f0ee5004700e901a8181d50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_970904f8681f1f99649eb2e0bd6329c6 |
| publicationDate | 2014-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20140040803-A |
| titleOfInvention | Phase rate of change techniques for passive geo-location of radio frequency emitters |
| abstract | The present invention relates to a system for resolving phase ambiguities in phase change rate (PROC) measurements of a long term line interferometer (LBI). The system includes an LBI including a first antenna and a second antenna located on the vehicle for receiving an RF signal transmitted by the RF emitter, and a processor located on the vehicle. The processor generates a plurality of ambiguous long time interval range estimates of the RF emitter to determine a first phase rate of change (PROC) of the RF signal received by the LBI during the short time interval to produce a short time interval range estimate of the RF emitter. To determine a second PROC of the RF signal received by the LBI for a long time interval greater than the short time interval, and c) select one of the plurality of long time interval range estimates based on the short time interval range estimate. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11448724-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11415662-B2 |
| priorityDate | 2011-06-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.