Stripline-type composite right/left-handed transmission line or left-handed transmission line, and antenna that uses same
US8026854B2 · kind B2 · utility
4Cited by
2References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 27, 2007 |
| Grant date | Sep 27, 2011 |
| Priority date | — |
| Expiry date | Jun 13, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/0043
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The present invention provides a sripline-type transmission line which can easily change and control transmission characteristics by changing the permittivity of a substrate, and also provides an antenna that can extensively change and control the direction of radiation with the frequency of an electromagnetic wave constant, by using this transmission line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.