发明名称 |
Balanced oscillator having a short circuited quarter-wave paired line |
摘要 |
A balanced oscillator comprises a frequency selective circuit and a balanced active circuit coupled with the frequency selective circuit. The frequency selective circuit includes a short circuited quarter-wave paired line. A cost effective short circuited quarter-wave paired line can be U-shaped to take up only a small space and can be integrated easily on a dielectric, especially glass. The balanced active circuit comprises a cross coupled differential pair of transistors. The balanced oscillator can be tuned in a number of different ways.
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申请公布号 |
US6342820(B1) |
申请公布日期 |
2002.01.29 |
申请号 |
US20000593917 |
申请日期 |
2000.06.14 |
申请人 |
U.S. PHILIPS CORPORATION |
发明人 |
LEYTEN LUKAS;WAGEMANS ANTONIUS G. |
分类号 |
H03B5/08;H03B5/12;H03B5/18;H03B7/12;(IPC1-7):H03B5/18 |
主分类号 |
H03B5/08 |
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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