http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015076691-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2eda184f8234590ac9b36056296fe514 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_34396635298b94f6c7682043a4aeba97 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f98f9d842367755e08888a107434866b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5db52d7f10291a668331c30d0afd56b6 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q5-321 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q1-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01Q11-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01Q1-36 |
| filingDate | 2013-11-22^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0327b85d02b287c8a94fada0199d3618 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8f227497dd4cd8fa41b079ad4055b50f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd50f421911914b63c3d172365947d01 |
| publicationDate | 2015-05-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2015076691-A1 |
| titleOfInvention | Compact antenna system with reduced multipath reception |
| abstract | An antenna is configured to operate with circularly-polarized electromagnetic radiation in a low-frequency band and in a high-frequency band. The antenna comprises a ground plane and a radiator. The radiator comprises four pairs of radiating elements disposed as pairs of spiral segments on a cylindrical surface having a longitudinal axis orthogonal to the ground plane. Each pair of radiating elements comprises a low-frequency radiating element and a high-frequency radiating element. The low-frequency radiating element comprises a low-frequency conductive strip. The high-frequency radiating element comprises an electrically-connected series of at least one high-frequency conductive strip and at least one high-frequency capacitor. The electrical path lengths of the low-frequency radiating elements and the electrical path lengths of the high-frequency radiating elements are equal. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3748771-A4 |
| priorityDate | 2013-11-22^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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