RF Receiving and transmitting apparatuses having a microstrip-slot log-periodic antenna
US7583233B2 · kind B2 · utility
142Cited by
11References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 26, 2007 |
| Grant date | Sep 1, 2009 |
| Priority date | — |
| Expiry date | Oct 10, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/287
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A log-periodic antenna having a layer of dielectric media interposed between a microstrip log-periodic portion and a slot log-periodic portion where an array of two or more log-periodic antennas that may be placed about vehicles, such as air vehicles, or mounted on stationary structures, such as communication towers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.