Invention Grant
- Patent Title: Spin-transfer torque type injection locking oscillator and design method thereof
- Patent Title (中): 自旋转矩式注射锁定振荡器及其设计方法
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Application No.: US14440983Application Date: 2013-10-16
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Publication No.: US09407202B2Publication Date: 2016-08-02
- Inventor: ChulSoon Park , SeongJun Cho
- 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: Rabin & Berdo, P.C.
- Priority: KR10-2012-0126036 20121108
- International Application: PCT/KR2013/009244 WO 20131016
- International Announcement: WO2014/073798 WO 20140515
- Main IPC: H03L7/24
- IPC: H03L7/24 ; H03B15/00 ; H03L7/23 ; B82Y25/00 ; H03B27/00 ; H01F10/32 ; G01R33/09 ; G01R33/12 ; H01L43/12 ; G06F17/50

Abstract:
The present invention provides a spin-transfer torque type injection locking oscillator which improves both power and noise performance by using pair of spin-transfer torque devices. One is optimized for high power and the other is optimized for low noise characteristics. The output signal of the low noise spin-transfer torque device is injected into the high output power spin-transfer torque for phase locking. The present invention has several advantages such as the miniaturization, the high quality and low cost, and the mass production of integrated chips by the nanoscale.
Public/Granted literature
- US20150303873A1 SPIN-TRANSFER TORQUE TYPE INJECTION LOCKING OSCILLATOR AND DESIGN METHOD THEREOF Public/Granted day:2015-10-22
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