发明授权
- 专利标题： Low pass metal powder filter
- 专利标题（中）： 低通金属粉末过滤器
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申请号： US11456351申请日： 2006-07-10
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公开(公告)号： US07456702B2公开(公告)日： 2008-11-25
- 发明人: George Andrew Keefe , Roger Hilsen Koch , Frank P Milliken, Jr. , James R. Rozen
- 申请人： George Andrew Keefe , Roger Hilsen Koch , Frank P Milliken, Jr. , James R. Rozen
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理机构： Whitham, Curtis, Christofferson & Cook, PC
- 代理商 Stephen C. Kaufman
- 主分类号： H01P1/04
- IPC分类号： H01P1/04 ; H01P1/213
摘要：
A low pass filter having a coaxial structure of an inner conductor, an outer conductor and a metal powder composite interposed between the inner and outer conductor. Embodiments include a 50Ω characteristic impedance. The metal powder can be bronze, copper or other metals, mixed in an epoxy carrier.
公开/授权文献
- US20080258849A1 LOW PASS METAL POWDER FILTER 公开/授权日：2008-10-23
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