Invention Grant
- Patent Title: RF device and power control performed therein
- Patent Title (中): RF设备和其中执行的功率控制
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Application No.: US14963725Application Date: 2015-12-09
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Publication No.: US09479271B2Publication Date: 2016-10-25
- Inventor: Rong- Fa Kuo
- Applicant: Alpha Networks Inc.
- Applicant Address: TW Hsinchu
- Assignee: ALPHA NETWORKS INC.
- Current Assignee: ALPHA NETWORKS INC.
- Current Assignee Address: TW Hsinchu
- Agency: WPAT, PC
- Agent Justin King
- Priority: TW104100504A 20150108
- Main IPC: H04B17/00
- IPC: H04B17/00 ; H04B17/19 ; H04B17/29 ; H04B17/23 ; H04W52/52 ; H04B17/17

Abstract:
In an RF device, an RF circuit includes an RF circuit connector optionally coupling thereto an RF element for transmitting or receiving an RF signal; and a power supply module selectively outputting power to the RF circuit connector according to a control signal. In addition, a testing circuit includes a first filter unit having a first external terminal electrically coupled to a testing signal and a second external terminal electrically coupled to the RF circuit, wherein the first filter unit is configured to allow the testing signal to enter the RF circuit while blocking an RF signal transmitted in the RF circuit from entering the testing circuit; and a testing-result informing unit having an external input electrically coupled to the first external terminal, and determining contents of the control signal according to an electric level at the external input.
Public/Granted literature
- US20160204882A1 RF DEVICE AND POWER CONTROL PERFORMED THEREIN Public/Granted day:2016-07-14
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