发明名称 |
APPARATUS AND METHODS RELATED TO FERRITE BASED CIRCULATORS |
摘要 |
Apparatus and methods related to ferrite based circulators are disclosed. A ferrite disk used in a circulator can be configured to reduce intermodulation distortion when routing radio-frequency signals having closely spaced frequencies. Such a reduction in intermodulation distortion can be achieved by adjusting magnetization at the edge portion of the ferrite disk. By way of an example, a ferrite disk with a reduced saturation magnetization (4PiMs) edge portion can reduce intermodulation distortion. Example configurations with such a reduced 4PiMs edge portions are disclosed. |
申请公布号 |
EP2710665(A4) |
申请公布日期 |
2015.03.25 |
申请号 |
EP20120782822 |
申请日期 |
2012.05.04 |
申请人 |
SKYWORKS SOLUTIONS, INC. |
发明人 |
CRUICKSHANK, DAVID, BOWIE;MURRAY, BRIAN |
分类号 |
H01P1/38;H01P1/36 |
主分类号 |
H01P1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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