http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018049742-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2646556cf203508704de1a0e5e7401ef http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ccc7c1c24571bf5d609e80a99b6b8a2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-25 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q3-2676 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04N23-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-2507 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q3-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-2575 |
| filingDate | 2016-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c90fed01386852b76c327e4d14ccb53 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_034201d5b5747c32854740213c478d50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d614b6a804bdd8b232126d8262ffbfe9 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b291c98ec015965088d516fd5c24f9bc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5cdc035a278ac1f2a9401163aba788b7 |
| publicationDate | 2018-03-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2018049742-A1 |
| titleOfInvention | Electrically scanned array antenna device applied to millimeter wave imaging system |
| abstract | The present invention relates to an electrically scanned array antenna device applied to a millimeter wave imaging system. The electrically scanned array antenna device comprises an adjustable light source for outputting an optical signal with an adjustable wavelength; an electro-optical modulation module; an optical coupler; a time delay module for performing optical delay of different durations on each modulated signal, and correspondingly changing the duration of the optical delay according to the wavelength of the optical signal to obtain modulated signals of different phases; an optical detector; and an array antenna. The millimeter wave is loaded on the optical signal with an adjustable wavelength to obtain a modulated signal; the modulated signal is divided into multiple signals; time delay of different durations is performed on each signal; and millimeter wave signals of different phases are obtained after demodulation and are simultaneously transmitted to scan an object to be measured In this solution, the measured object can be quickly scanned. It is unnecessary for the measured object to move with relative to the millimeter wave array antenna to realize complete scanning. The structure of same is simple, and same is convenient to use. |
| priorityDate | 2016-09-19-04:00^^<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/CID23980 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419577455 |
Total number of triples: 26.