Transmission line used for internal circuit test point
A circuit testing and transmission line technology, applied in the field of transmission lines, can solve problems such as the inability to verify the unexpected open or short circuit of the wire, and the inability to reduce the impedance discontinuity of the internal circuit test point.
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[0024] The detailed features and advantages of the present invention are described in detail below in the implementation manner, and its content is enough to make any person skilled in the art understand the technical content of the present invention and implement it accordingly, and according to the content disclosed in this specification, the patent scope of the application and the drawings Any person skilled in the art can easily understand the related objects and advantages of the present invention.
[0025] The present invention uses the concept of impedance matching to change the length and width of the transmission line so that the part of the transmission line connected to the test point of the internal circuit presents an inductive high impedance characteristic to achieve impedance matching at the frequency point, thereby improving the test point of the internal circuit The discontinuity effect is caused by the low impedance characteristic of capacitive.
[0026] As s...
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