Electromagnetic coupler and communication apparatus using the same
US8633783B2 · kind B2 · utility
1Cited by
2References
20Claims
0Family size
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Key dates
| Filing date | Oct 8, 2010 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Nov 25, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K1/0239
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An electromagnetic coupler has a first conductor pattern and a second conductor pattern separated from the first conductor pattern that are formed in a first plane, a feeding pattern made of a conductor and being connected to a feeing system and a ground made of a conductor and being separated from the feeding pattern that are formed in a second plane, and linear conductors electrically connecting between the first conductor pattern and the feeding pattern, and between the second conductor pattern and the ground, respectively.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.