Antenna device
US-2024387985-A1 · Nov 21, 2024 · US
Antenna structure for using with a metal frame of a mobile phone
US8963785B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8963785-B2 |
| Application number | US-201213728587-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 27, 2012 |
| Priority date | Dec 27, 2012 |
| Publication date | Feb 24, 2015 |
| Grant date | Feb 24, 2015 |
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- Title
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Abstract
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An antenna structure includes a carrier body, a circuit board, a metal coupling sheet, a first grounding part, a second grounding part, and a metal frame. A first slot and a second slot are between the metal frame and the carrier body after the parts mentioned above are assembled. The metal coupling sheet, the first grounding part, and the first slot form a first communication path. The first communication path forms a low-frequency resonance and a high-frequency resonance as well, so that the antenna structure is applied to a four bands GSM850/900/1800/1900. The metal coupling sheet, the second grounding part, and the second slot form a second communication path. The second communication path forms the WCDMA2100 resonance, so that the antenna structure is applied to a five bands 850/900/1800/1900/2100.
First claim
Opening claim text (preview).
What is claimed is: 1. An antenna structure including: a carrier body including a top side, a bottom side, a right side, and a left side, the right side connected to the top side and the bottom side, the left side connected to the top side and the bottom side; a circuit board assembled with the carrier body; a metal coupling sheet electrically connected to the circuit board and arranged at the bottom side of the carrier body; a first grounding part connected to the left side…
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Classifications
Electricity · mapped topic
- H01Q13/106Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8963785B2 cover?
- An antenna structure includes a carrier body, a circuit board, a metal coupling sheet, a first grounding part, a second grounding part, and a metal frame. A first slot and a second slot are between the metal frame and the carrier body after the parts mentioned above are assembled. The metal coupling sheet, the first grounding part, and the first slot form a first communication path. The first c…
- Who is the assignee on this patent?
- Auden Techno Corp, Auden Techno Corp
- What technology area does this patent fall under?
- Primary CPC classification H01Q13/106. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Feb 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).