Elliptical conical antenna apparatus and methods
US10128568B1 · kind B1 · utility
0Cited by
14References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2016 |
| Grant date | Nov 13, 2018 |
| Priority date | — |
| Expiry date | Apr 12, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/28
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An elliptical portion having planform cross-section involving a generally circular configuration and an elevational cross-section having at least a partial elliptical configuration; a conical portion having at least one of a conical configuration and a frustoconical configuration, the conical portion coupled with the elliptical portion; and a modifier feed, the modifier feed having a first feed element and a second feed element, whereby the antenna apparatus is configured to perform as a monopole antenna at a low frequency and as a hybrid monopole-biconical antenna at a high frequency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.