Broadband patch antenna
US5111211A · kind A · utility
19Cited by
2References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 19, 1990 |
| Grant date | May 5, 1992 |
| Priority date | — |
| Expiry date | Jul 19, 2010 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/0407
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A log periodic antenna of simple, circuit board construction exhibits an average standing wave ratio of less than 2.0 over a broadband frequency characteristic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.