发明名称 |
WIDEBAND MULTILAYER TRANSMISSION LINE TRANSFORMER |
摘要 |
Embodiments of the invention include transmission line transformers. According to one aspect, a multilayer transmission line transformer (TLT) includes a first set of two conductors forming a first clockwise spiral. The TLT includes a second set of two conductors forming a second counterclockwise spiral that is substantially coaxial with the first spiral. The first and second spirals are arranged to cause a substantial cancellation of common mode currents in the first and second sets of conductors during operation of the TLT |
申请公布号 |
EP2805338(A1) |
申请公布日期 |
2014.11.26 |
申请号 |
EP20120812721 |
申请日期 |
2012.11.15 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
WYVILLE MARK |
分类号 |
H01F19/04;H01P5/02;H01P5/10;H03H7/42 |
主分类号 |
H01F19/04 |
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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