Invention Grant
US09048883B2 Electronic system having shared antenna structure for receiving signals corresponding to various frequency bands
有权
具有用于接收对应于各种频带的信号的共享天线结构的电子系统
- Patent Title: Electronic system having shared antenna structure for receiving signals corresponding to various frequency bands
- Patent Title (中): 具有用于接收对应于各种频带的信号的共享天线结构的电子系统
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Application No.: US14141462Application Date: 2013-12-27
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Publication No.: US09048883B2Publication Date: 2015-06-02
- Inventor: Li-Ying Chen
- Applicant: IEI Integration Corp. , Armorlink SH Corp.
- Applicant Address: TW Xizhi Dist., New Taipei CN Min-Sing-Sin-Jhuang Industrial District, Shang-Hai
- Assignee: IEI Integration Corp.,Armorlink SH Corp.
- Current Assignee: IEI Integration Corp.,Armorlink SH Corp.
- Current Assignee Address: TW Xizhi Dist., New Taipei CN Min-Sing-Sin-Jhuang Industrial District, Shang-Hai
- Agent Winston Hsu; Scott Margo
- Priority: CN201320694522U 20131105
- Main IPC: H04B7/00
- IPC: H04B7/00 ; H04B1/00 ; H04W4/00 ; G06Q10/08
Abstract:
An electronic system includes a shared antenna, a diplexer and a processing circuit. The shared antenna corresponds to a first frequency band and a second frequency band, wherein the first frequency band meets a wireless radio frequency identification (RFID) standard, and the second frequency band meets a near field communication (NFC) standard. The diplexer receives a wireless signal from the shared antenna, and divides the signal into a WIRELESS RFID signal component corresponding to the first band and an NFC signal component corresponding to the second band. The processing circuit is coupled to the diplexer, and arranged to process the WIRELESS RFID signal component and the NFC signal component.
Public/Granted literature
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