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Connector having filtering function

A connector and function technology, applied in the direction of high-frequency structural connection, etc., can solve the problem of no filtering function and other problems

Inactive Publication Date: 2008-10-08
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, limited by the size of the connector itself, and the design of the connector mainly considers issues such as impedance matching and crosstalk, so most of the filtering functions are placed on the system side or on each circuit module
In other words, at present, the general connector does not provide the filtering function

Method used

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  • Connector having filtering function
  • Connector having filtering function
  • Connector having filtering function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] 1A and FIG. 1B are schematic perspective views showing the periodic structure of the terminals in the array connector of the present embodiment. The terminal array shown in the figure belongs to a 180-degree structure, that is, the input and output parts of the terminals are in a state of being in a straight line. As shown in FIG. 1A, the connector includes a plurality of terminals (terminal repeating units) 100 arranged in an array structure. The array structure may be a two-dimensional or three-dimensional array, and in this embodiment is illustrated a three-dimensional structure of arranged terminals. In addition, the connector further includes a plurality of plastic packages 102, and the plastic packages 102 cover the above-mentioned terminals 100 at a certain distance. The spaced arrangement of the plastic encapsulation 102 also constitutes a periodic structure.

[0034] As shown in FIG. 1B , each terminal 100 is periodically repeated in a certain pattern. For ex...

Embodiment 2

[0045] Next, a printed circuit board (PCB) type connector structure will be described. Figure 5A It is a three-dimensional schematic diagram of a PCB connector. 5B and 5C show schematic diagrams of periodic structures to which this embodiment can be applied. like Figure 5A As shown in 5C, the PCB connector includes a PCB circuit board 210 having terminals 212 thereon; In the PCB type connector, the terminals can be made into periodic structures, such as the terminals 212 on the PCB circuit board 210 as shown in FIG. 5B , or the terminals 232 on the PCB circuit board 230 as shown in FIG. 5C .

[0046] Next, several examples are given to illustrate the periodically repeating pattern of the terminals in FIG. 5B or 5C. Figure 6A to Figure 6J A schematic diagram of the periodic structure of the terminal in the PCB connector is shown, and only the periodic repeating unit of the terminal is shown in the figure. As shown in FIG. 6A , it is a double-layer structure, and termina...

Embodiment 3

[0052] FIG. 7 is a schematic diagram of a connector according to another embodiment of the present invention. The connector shown in FIG. 7 is an arrayed ninety-degree connector structure. That is, the terminals 320 of the connector 300 are turned ninety degrees from the input portion to the output portion. The plastic package 310 has two opposite sides 312 (the other side is not shown), a signal input side 314 and a signal output side 316 . Openings, such as parts A, B, C, and D, are formed on each side surface 312 to expose the terminals 320 .

[0053] The aforementioned openings A, B, C, D, etc. are arranged in a radial pattern on the side surface, so that the plastic package 310 has a periodic structure. The interval between the openings is also a plastic package, and its function is the same as that of the plastic package shown in FIGS. 1B and 2B , and has the function of fixing and adjusting the capacitance value.

[0054] The terminal 320 also rotates 90 degrees from...

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PUM

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Abstract

The connector with filtering function has a plurality of terminals and plastic envelopments for cladding the terminals. Terminals are periodicity repeatly arranged by the predetermined cycle unit pattern or is formed to equivalent capacitance and inductance together with the plastic envelopments to make the connector have filtering function.

Description

technical field [0001] The present invention relates to a connector, and in particular to a connector capable of filtering signals. Background technique [0002] In the processing of electronic circuits, there are cluttered signals or redundant and unnecessary signals, which will have a certain impact on the accuracy of signal processing. Therefore, in circuit design, there is a so-called filter, which is used to filter cluttered signals, signals of a specific frequency band or unnecessary signals to obtain a cleaner signal, which makes subsequent signal processing more accurate and more accurate. can meet the needs. [0003] In general, it is desirable to completely filter out clutter, etc., as soon as the signal is received. The signal receiving end is often provided with connectors for connecting various components or signal lines. In addition, limited by the size of the connector itself, and the connector design mainly considers issues such as impedance matching and c...

Claims

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Application Information

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IPC IPC(8): H01R13/719
Inventor 林欣卫李信贤章本华
Owner IND TECH RES INST