发明名称 |
VARIABLE INDUCTANCE CIRCUITRY FOR FREQUENCY CONTROL OF A VOLTAGE CONTROLLED OSCILLATOR |
摘要 |
An electronic device (2) is made from a first substrate (22) with device circuitry (32) including an inductor (42) and a second substrate (24) with inductance adjustment circuitry (60) including a number of other inductors (62). The substrates (22, 24) are assembled together to be opposite one another. The other inductors (62) are arranged to provide a selection of different mutual inductance relationships relative to the inductor (42). These relationships are selectable during operation of the device to provide a variable inductance in the device circuitry (32). |
申请公布号 |
KR20070086240(A) |
申请公布日期 |
2007.08.27 |
申请号 |
KR20077013524 |
申请日期 |
2007.06.15 |
申请人 |
KONINKLIJKE PHILIPS ELECTRONICS N.V. |
发明人 |
BOUTTEMENT YANN;BARDY SERGE |
分类号 |
H03B5/12 |
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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