| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c3070783318d4f17db6ad97e418a5503 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01P3-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01P3-14 |
| filingDate |
1971-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1974-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9da22027f92a43dfa343da29571190b0 |
| publicationDate |
1974-02-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3790905-A |
| titleOfInvention |
Waveguide for simultaneously transmitting two electromagnetic waves |
| abstract |
A flexible waveguide for the simultaneous transmission of two perpendicularly disposed linearly polarized electromagnetic waves. The waveguide is in the form of a hollow, elongated, thinwalled flexible metal body which has a constant cross-sectional profile along its longitudinal axis. The outer periphery of the cross-sectional profile is approximately quadratic with rounded corners and constitutes a continuous smooth curve free of abrupt changes in slope. The inner periphery of the cross-sectional profile defines the cross section of a longitudinally extending recess. The cross section of the recess is in the form of two, overlapping, identical ellipses having major axes which are perpendicular to one another. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10272044-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6628884-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8900636-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9013361-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2004047585-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6888997-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2006228414-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007092574-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007190154-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8871269-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8916196-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007207211-A1 |
| priorityDate |
1970-12-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |