Module substrate antenna and module substrate using same
US11942701B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 1, 2020 |
| Grant date | Mar 26, 2024 |
| Priority date | — |
| Expiry date | May 24, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10098
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A module substrate antenna (1) includes a first coil (7) and a second coil (8) that are connected in parallel. The first coil (7) is composed of a pattern in which a spiral first antenna coil pattern (3a) and a spiral second antenna coil pattern (5a) are interlayer-connected in series. The second coil (8) is composed of a pattern in which a spiral third antenna coil pattern (4a) and a spiral fourth antenna coil pattern (6a) are interlayer-connected in series. The coil patterns are arranged in order of the first antenna coil pattern (3a), the third antenna coil pattern (4a), the second antenna coil pattern (5a), and the fourth antenna coil pattern (6a).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.