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Radio frequency coaxial microband connector test sample and its test method

A radio frequency coaxial and test method technology, applied in the direction of instruments, measuring electricity, measuring devices, etc., can solve the problems of the difficulty of connecting ports of microstrip connectors, etc., and achieve the effect of small error and improved test accuracy.

Inactive Publication Date: 2007-08-29
AMPHENOL CNT XIAN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this is still difficult due to the variety of microstrip connector connection ports

Method used

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  • Radio frequency coaxial microband connector test sample and its test method
  • Radio frequency coaxial microband connector test sample and its test method
  • Radio frequency coaxial microband connector test sample and its test method

Examples

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Embodiment Construction

[0038]As shown in Figure 1 and Figure 2, this test sample is to connect the output ends of two radio frequency coaxial microstrip connectors 6, and conductive tin foil 3 is added to the joint to transmit electrical signals. The two radio frequency coaxial microstrip connectors 6 are fixed and tightly combined by two fixing plates 4 and bolts 5. In order to prevent leakage of electrical signals and be able to transmit, the test accessories of the insulator 2 and the copper tube 1 are sheathed outside the output ends of the two connectors 6 to form a test sample X as a whole.

[0039] The test sample X must be manufactured in accordance with the characteristic impedance requirements of the product under test during manufacture, and it is necessary to ensure that the connecting ends of the two connectors 6 are electrically connected through the test accessory assembly to be well connected. When the electrical signal passes, there must be no reflection transmission in the connection s...

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PUM

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Abstract

The invention relates to a testing exemplar of microstrip RF coaxial connectors and the testing method, the output of two connectors (6) mutual joint, and joint with the conductive foil(3) in the joint. Two connectors (6) fixed fastening by the dead plate(4) and bolt (5). The test method according open calibration, short-circuit calibration, calibrate '0' steps to process testing. The test method can accurately detect a single microstrip RF coaxial connector's voltage standing wave ratio and insertion loss.

Description

Technical field [0001] The invention relates to a test technology for the electrical parameters of a radio frequency coaxial microstrip connector, in particular to a test sample of the radio frequency coaxial microstrip connector and a test method thereof. Background technique [0002] Generally speaking, a radio frequency coaxial connector refers to a connector in which the connector and the electronic device are connected through a radio frequency cable, which is also called a cable connector. This connector has a port that meets the requirements of the standard (standard port: there are many series of radio frequency coaxial connectors, such as N, BNC, TNC, SMA, etc.). Each series has a detailed specification for the port The structure is specified in detail. Because the radio frequency coaxial connector has this port, the connector can be easily connected in the circuit in the same series, and the pins or jacks in the same connection state in the same series are connected The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R27/04G01R27/06G01R27/32G01R31/00
Inventor 张志谦
Owner AMPHENOL CNT XIAN TECH