Antenna designing method and data card signal board of wireless terminal
US9130260B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 7, 2011 |
| Grant date | Sep 8, 2015 |
| Priority date | — |
| Expiry date | Mar 15, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49018
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention disclose an antenna designing method and a data card single board of a wireless terminal is provided. The antenna designing method provided by an embodiment of the present invention includes: dividing a semi-closed area without other metal wirings on a data card single board of the wireless terminal; and arranging an antenna wiring in the semi-closed area, where a gap exists between the antenna wiring and the data card single board, and the antenna wiring is coupled with the data card single board via the gap. The embodiments of the present invention also disclose a data card single board of the wireless terminal. According to the embodiments of the present invention, a Specific Absorption Rate (SAR) value of the antenna is reduced, and meanwhile, a working bandwidth of a broadband is realized.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.