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发明名称
一种单一步阶式超宽频滤波器
摘要
本发明揭示一种单一步阶式超宽频滤波器,其主要包含一基板;复数个共振器;一第一射频信号输出/入埠以及一第二射频信号输出/入埠。其中,在该复数个共振器,每一共振器系由一高阻抗传输线,具有第一导波长度,电性连接于一低阻抗传输线,具有第二导波长度,所组成一单一步阶阻抗共振器,且该复数个共振器不具有任何钻孔接地之配置。藉由调整该复数个共振器可移动高次模位置,以实现频宽比50%以上之宽频滤波器。其频率响应佳,且适用于各种材料之基板,可广泛应用于超宽频无线通讯系统中。
申请公布号
TW200937728
申请公布日期
2009.09.01
申请号
TW097106548
申请日期
2008.02.25
申请人
安得立科技有限公司
发明人
杨茹媛;翁敏航;张育绮;吴信贤
分类号
H01P1/203(2006.01)
主分类号
H01P1/203(2006.01)
代理机构
代理人
主权项
地址
台南县永康市复兴路33巷60号
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