发明名称 Laminated balun with an integrally mounted matching circuit
摘要 A dielectric member comprising a laminated balun and a matching circuit, wherein the matching circuit is integrally mounted within the laminated balun. The matching circuit comprises a patterned conductive film formed on a surface of an existing dielectric substrate in the balun such that the balun is not increased in size.
申请公布号 US7663448(B2) 申请公布日期 2010.02.16
申请号 US20070827056 申请日期 2007.07.10
申请人 UBE INDUSTRIES, LTD. 发明人 HARADA NOBUHIRO;OKABE ATSUSHI;YASUMURA MORITO
分类号 H03H5/00;H03H7/38 主分类号 H03H5/00
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