Antenna and electronic device
US9685696B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 19, 2014 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Jun 12, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A split section (6a) has an auxiliary conductor pattern (11a) formed on one end of a substantially C-shaped section of a first split-ring section, and a split (12a) formed between the auxiliary conductor pattern (11a) and the other end of the substantially C-shaped section. A split section (6b) has an auxiliary conductor pattern (11b) formed on one end of a substantially C-shaped section of a second split-ring section, and a split (12b) formed between the auxiliary conductor pattern (11b) and the other end of the substantially C-shaped section. The auxiliary conductor pattern (11b) is formed so as to face the auxiliary conductor pattern (11a). The split (12b) is formed so as to be opposite from the position facing the split (12a) and consequently sandwich the auxiliary conductor pattern (11b) therebetween. A split (14) is formed between the auxiliary conductor pattern (11a) and the auxiliary conductor pattern (11b), stores electrical charges having different polarity, and functions as a large-capacity capacitor. As a result, it is possible to inexpensively produce a compact antenna and electric device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.