Antenna assembly and wireless communication device using the same
US-2015188225-A1 · Jul 2, 2015 · US
Mobile Phone Antenna System
US2016351997A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016351997-A1 |
| Application number | US-201615001879-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jan 20, 2016 |
| Priority date | May 29, 2015 |
| Publication date | Dec 1, 2016 |
| Grant date | — |
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- Title
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Abstract
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A mobile phone antenna system includes a metal rear cover, a circuit board, a first antenna module and a second antenna module connected electrically with the circuit board. The metal rear cover includes a top cover, a middle cover with a distance from the top cover, and a connector used for connecting electrically the top cover and the middle cover. The circuit board is provided with several grounding points. The top cover takes the connector as dividing point. The first antenna module and the second antenna module are connected electrically with the top cover at one side of the connector. A number of second match circuits are connected electrically with the grounding points, and the mobile phone antenna system has better adjusting ability.
First claim
Opening claim text (preview).
What is claimed is: 1 . A mobile phone antenna system including: a metal rear cover including a top cover, a middle cover keeping a distance from the top cover, and a connector used for electrically connecting the top cover to the middle cover; a circuit board includes a plurality of grounding points electrically connected to the middle cover; a first antenna module connected electrically with the circuit board, the first antenna module including a first feed point on the circuit board, at least two first match circuits connected electrically with the first feed point, and a plurality of second match circuits connected electrically with the grounding point; a second antenna module connected electrically with the circuit board; wherein the top cover takes the connector as a dividing point, the first match circuit and the second match circuit are connected electrically with the top cover at one side of the connector. 2 . The mobile phone antenna system as described in claim 1 , wherein the second antenna module includes a second feed point on the circuit board, a third match circuit connected electrically with the second feed point and a fourth match circuit connected electrically with the grounding point, the third match circuit and the fourth match circuit are connected electrically with the top cover at the other side of the connector. 3 . The mobile phone antenna system as described in claim 1 , wherein the top cover and the middle cover define a distance of 1 mm. 4 . The mobile phone antenna system as described in claim 1 , wherein the first antenna module is a WIFI & GPS antenna. 5 . The mobile phone antenna system as described in claim 4 , wherein the second antenna module is a diversity antenna.
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Frequently asked questions
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- What does patent US2016351997A1 cover?
- A mobile phone antenna system includes a metal rear cover, a circuit board, a first antenna module and a second antenna module connected electrically with the circuit board. The metal rear cover includes a top cover, a middle cover with a distance from the top cover, and a connector used for connecting electrically the top cover and the middle cover. The circuit board is provided with several g…
- Who is the assignee on this patent?
- Wu Xiaopu, Chen Yongli, Aac Technologies Pte Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01Q1/243. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Dec 01 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 2 related publications on this page (citations in our corpus or others sharing the same primary CPC).