Printed antenna and mobile communication equipment
US9466883B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 31, 2011 |
| Grant date | Oct 11, 2016 |
| Priority date | — |
| Expiry date | Jun 21, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/0442
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Disclosed is a printed antenna which includes: a ground plane which is a layer of metal formed on the insulating layer; a feed unit which is multiple metallic lines formed on the insulating layer and includes a first end and a second end; a feed point which is set between the feed unit and the ground plane and is connected to the first end of the feed unit; a first radiation unit which is formed on the insulating layer, and configured to radiate or receive first frequency band signals; a second radiation unit which is formed on the insulating layer, connected to the second end of the feed unit, and configured to radiate or receive second frequency band signals; a third radiation unit, which is formed on the insulating layer, connected to the second end of the feed unit, and configured to radiate or receive third frequency band signals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.