Cover apparatus for optimal beam implementation for antenna in wireless communication system
US-12183969-B2 · Dec 31, 2024 · US
Mobile terminal using common antenna for performing NFC function and FM-TX function
US8989809B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8989809-B2 |
| Application number | US-201213979301-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 17, 2012 |
| Priority date | Apr 21, 2011 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
A mobile terminal using a common antenna to perform an NFC function and an FM-TX function is provided. The mobile terminal includes a baseband chip, an NFC chip, an FM chip, and an antenna. The NFC chip and the FM chip are connected to the baseband chip. The mobile terminal also comprises a selecting unit connected to the baseband chip, the NFC chip, the FM chip, and the antenna, for conducting the NFC chip and the antenna or conducting the FM chip and the antenna based on a control of the baseband chip. The mobile terminal proposes a single antenna for performing the NFC function and the FM-TX function. A passage between corresponding functions is conducted through the selecting unit. It is unnecessary to use an additional antenna inside the mobile terminal. Thus, the mobile terminal has more spacious capacity, and the cost of the mobile terminal is reduced.
First claim
Opening claim text (preview).
What is claimed is: 1. A mobile terminal using a common antenna to perform a near field communication (NFC) function and a frequency modulation-transmitter (FM-TX) function, comprising: a baseband chip; an NFC chip, connected to the baseband chip; an FM chip, connected to the baseband chip; an antenna; and a selecting unit, connected to the baseband chip, the NFC chip, the FM chip, and the antenna, for conducting the NFC chip and the antenna or conducting the FM chip and th…
Assignees
Inventors
Classifications
- H01Q1/243Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H04B1/0053Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8989809B2 cover?
- A mobile terminal using a common antenna to perform an NFC function and an FM-TX function is provided. The mobile terminal includes a baseband chip, an NFC chip, an FM chip, and an antenna. The NFC chip and the FM chip are connected to the baseband chip. The mobile terminal also comprises a selecting unit connected to the baseband chip, the NFC chip, the FM chip, and the antenna, for conducting…
- Who is the assignee on this patent?
- Gu Jianliang, Lin Zihua, Zhang Lei, and 1 more
- 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 Tue Mar 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).