Device for adjusting electric parameters
AssigneeYantel Corporation
InventorsYuejun Yan, Yuepeng Yan
Life of this patent
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Abstract
A device for adjusting an electric parameter, including at least a base having at least two terminal pairs, a positioning body, and at least one first portion. Both ends of at least one of the terminal pair are connected to the first portion. A pair of signal terminals is disposed on the positioning body, and both ends of one of the terminal pairs are contacted with the signal terminal on the positioning body as a position of the base is changed, whereby facilitating adjustment of electric parameters. The device of the invention can be applied to various electronic circuits, RF circuits, microwave circuits, and so on, thus implementing step and quantitative adjustment of the electric parameters.
Claims20
A device for adjusting an electric parameter, the device comprising:
- a base having at least two terminal pairs;
- a positioning body;
- and
- at least one first portion;
- wherein:
- both ends of at least one of said terminal pair are connected to said first portion;
- a pair of signal terminals are disposed on said positioning body;
- both ends of one of said terminal pairs are contacted with said signal terminals on said positioning body as a position of said base is changed;
- said first portion is an inductor, a capacitor, or a resistor;
- and
- said first portion is disposed on different layers or the same layer of said base.
A device for adjusting an electric parameter, the device comprising:
- a base having at least two terminal pairs;
- a positioning body;
- and
- at least one first portion;
- wherein:
- both ends of at least one of said terminal pair are connected to said first portion;
- a pair of signal terminals are disposed on said positioning body;
- both ends of one of said terminal pairs are contacted with said signal terminals on said positioning body as a position of said base is changed;
- and
- one of said terminal pairs is short connected.
A device for adjusting an electric parameter, the device comprising:
- a base having at least two terminal pairs, and a common ground terminal;
- a positioning body having a ground terminal;
- and
- at least one second portion;
- wherein
- both ends of at least one of said terminal pair are connected to said second portion;
- a pair of signal terminals and said ground terminal are disposed on said positioning body;
- a ground terminal of said second portion on said base is connected to said common ground terminal;
- said common ground terminal of said base is contacted with said ground terminal of said positioning body;
- and
- both ends of one of said terminal pairs are contacted with said signal terminals on said positioning body as a position of said base is changed.
Dependencies are inferred from the claim text.