发明授权
- 专利标题： Frequency mixer having ferromagnetic film
- 专利标题（中）： 具有铁磁膜的混频器
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申请号： US12049040申请日： 2008-03-14
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公开(公告)号： US09300251B2公开(公告)日： 2016-03-29
- 发明人: Alexander Khitun , Igor V. Roshchin , Kosmas Galatsis , Mingqiang Bao , Kang L. Wang
- 申请人： Alexander Khitun , Igor V. Roshchin , Kosmas Galatsis , Mingqiang Bao , Kang L. Wang
- 申请人地址： US CA Oakland
- 专利权人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- 当前专利权人： THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
- 当前专利权人地址： US CA Oakland
- 代理机构： Vista IP Law Group LLP
- 主分类号： H04B1/28
- IPC分类号： H04B1/28 ; H03D9/00
摘要：
A frequency conversion device, which may include a radiofrequency (RF) mixer device, includes a substrate and a ferromagnetic film disposed over a surface of the substrate. An insulator is disposed over the ferromagnetic film and at least one microstrip antenna is disposed over the insulator. The ferromagnetic film provides a non-linear response to the frequency conversion device. The frequency conversion device may be used for signal mixing and amplification. The frequency conversion device may also be used in data encryption applications.
公开/授权文献
- US20080224740A1 FREQUENCY MIXER HAVING FERROMAGNETIC FILM 公开/授权日：2008-09-18
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