Antenna unit
US7151503B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 26, 2004 |
| Grant date | Dec 19, 2006 |
| Priority date | — |
| Expiry date | Feb 26, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q7/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna unit has a coaxial cable firmly connected and fixed to an antenna substrate by an easy soldering process and provides freedom in pattern formation and mounting of parts on the antenna substrate. The antenna unit includes an antenna substrate on which an antenna element and antenna circuit parts are mounted, and on which a power supply pattern or a ground pattern is formed. A shield case is attached to the antenna substrate so as to cover the mounted parts. A nearly C-shaped notch is formed on the main surface of the shield case opposed to the antenna substrate to form a tongue piece-shaped hold-solder part. A coaxial cable is connected to a connection part formed on the antenna substrate and led from a lead part formed on a side surface of the shield case.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.