Television antennas
US5943025A · kind A · utility
55Cited by
40References
26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 3, 1997 |
| Grant date | Aug 24, 1999 |
| Priority date | — |
| Expiry date | Sep 3, 2017 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/285
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A television antenna exhibiting a bandwidth including VHF and UHF, a low standing wave ratio, and an essentially omnidirectional radiation pattern. The antenna includes a sheet-like antenna element having a feedpoint, and an electromagnetic characteristic having non-uniform variation with distance from the feedpoint.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.