Embedded dielectric rod antenna
US4274097A · kind A · utility
243Cited by
4References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 21, 1980 |
| Grant date | Jun 16, 1981 |
| Priority date | — |
| Expiry date | Mar 21, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q13/24
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A compact, directional antenna element for achieving narrow beamwidths and ide bandwidths. The element is formed from a polyrod having a high dielectric constant embedded in a wave guide made of a second medium having a dielectric constant slightly lower than that of the rod.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.