Invention Grant
US09319256B2 OOK modulation device and wireless transmitting device including the same
有权
OOK调制装置和包括其的无线发送装置
- Patent Title: OOK modulation device and wireless transmitting device including the same
- Patent Title (中): OOK调制装置和包括其的无线发送装置
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Application No.: US14438174Application Date: 2013-09-06
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Publication No.: US09319256B2Publication Date: 2016-04-19
- Inventor: Chul Soon Park , Chul Woo Byeon , Chae Jun Lee , Chong Hyun Yoon , Joong Ho Lee , Seong Jun Cho , Hong Yi Kim , In Sang Song
- Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
- Applicant Address: KR Daejeon
- Assignee: Korea Advanced Institute of Science and Technology
- Current Assignee: Korea Advanced Institute of Science and Technology
- Current Assignee Address: KR Daejeon
- Agency: Womble Carlyle Sandridge & Rice LLP
- Priority: KR10-2012-0123008 20121101
- International Application: PCT/KR2013/008065 WO 20130906
- International Announcement: WO2014/069782 WO 20140508
- Main IPC: H03C3/00
- IPC: H03C3/00 ; H04L27/04 ; H04L27/152 ; H04L27/156 ; H04L27/12 ; H03B5/12 ; H03D1/18 ; H03D7/14 ; H03K7/02
Abstract:
An OOK modulation device according to the present inventive concept includes: an oscillator outputting a first frequency signal in which the frequency varies according to an input voltage; a frequency multiplier switching unit operating according to an OOK input data and switching on/off a second frequency signal that is obtained by multiplying the first frequency signal; and a switching amplifying unit amplifying and switching the second frequency signal according to the OOK input data to output an OOK modulation signal.
Public/Granted literature
- US20150256369A1 OOK MODULATION DEVICE AND WIRELESS TRANSMITTING DEVICE INCLUDING THE SAME Public/Granted day:2015-09-10
Information query
