发明名称 |
High frequency circuit device with stripline having an adjustable attachment position for varactor diode terminal |
摘要 |
A high-frequency circuit device includes a varactor diode having a first terminal and a second terminal, a first strip line connected to the first terminal of the varactor diode, a voltage being applied to the varactor diode via the first terminal, a second strip line having a first end connected to the second terminal of the varactor diode, and a second open end. The second strip line has a length so as to obtain an equivalent strip line length taking into capacitances of the varactor diode and the second strip line. The equivalent strip line length determines a characteristic of the high-frequency circuit device.
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申请公布号 |
US5708397(A) |
申请公布日期 |
1998.01.13 |
申请号 |
US19960669837 |
申请日期 |
1996.06.26 |
申请人 |
FUJITSU LIMITED;FUJITSU QUANTUM DEVICES LIMIED |
发明人 |
FURUTANI, NAGAHISA;TANAKA, TSUNEYUKI |
分类号 |
H03B5/12;H01P1/185;H03B1/00;H03B5/18;(IPC1-7):H03B5/18 |
主分类号 |
H03B5/12 |
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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