| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fe04f9d29defb2bde8682d0df145aaf0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q1-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q21-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q9-27
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q1-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q1-1221
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q1-1235 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F27-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q1-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q19-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q15-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F38-14 |
| filingDate |
2022-04-25^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2c635dfd7677aac1c40345a51bbb0c1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_20930324e648a8408bd3a9792c713808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5108d2d817e5495e33d9359b044c4801
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b72ab7813bb0a8d5ec00117504f9567d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f680f8c4a7f8543d13ef5b1460a75f28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a9a526a0648a59d36731dfda189fc2e |
| publicationDate |
2022-11-03^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-2022232021-A1 |
| titleOfInvention |
Rotatable antenna design for undersea vehicles |
| abstract |
An antenna module configured for use on an underwater vehicle is disclosed. The antenna module includes an array of spiral antennas fabricated on a multi-layer substrate that provides wide-band RF communication with direction finding (DF) capability. The antenna module can also include other antennas fabricated on the same multi-layer substrate, such as one or more global positioning system (GPS) receivers, an ultra-high frequency/very-high frequency (UHV/VHF) antenna, or one or more iridium antennas. The antenna module may further include a water-proof housing that is coupled to the outside hull of an undersea vehicle via a coupling mechanism. The coupling mechanism allows the antenna module to rotate between a stowed position against the hull and a deployed position that extends the antennas out away from the undersea vehicle. The antenna module is curved or flexible so it can stow against a corresponding curved hull of the undersea vehicle. |
| priorityDate |
2021-04-26^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |