Blind-mating radio frequency coaxial connector

Abstract

The invention provides a blind-mating radio frequency coaxial connector. The blind-mating radio frequency coaxial connector comprises a female connector and a male connector, wherein the female connector and the male connector are matched and butted, the female connector comprises a first inner conductor, a first outer conductor and a first insulator, the first inner conductor is provided with a strip-shaped accommodating cavity, a clamping ring is arranged on an outer surface, near to a port, of the first outer conductor, the first insulator is used for separating the first inner conductor from the first outer conductor, the male connector comprises a second inner conductor, a second outer conductor and a second insulator, the inner conductor is provided with an extension part, the extension part can be inserted to the accommodating cavity of the first inner conductor, the second outer conductor is provided with an inner cavity and a joint, the inner cavity is connected with the first outer conductor and is tightly matched with the clamping ring on the first outer conductor, the joint can be connected with the first outer conductor in an encircling way and is provided with a plurality of split grooves, the second insulator is used for separating the second inner conductor from the second outer conductor, and a guide hole is formed in a port of the first insulator and is used for guiding the extension part inserted to the accommodating cavity. By the blind-mating radio frequency coaxial connector, the matching of the female connector and the male connector is effectively improved, and low electromagnetic leakage and low intermodulation are ensured.

Description

technical field [0001] The invention relates to the technical field of communication electronic equipment and instruments, in particular to the technical field of clock waveforms, in particular to a blind-mating radio frequency coaxial connector. Background technique [0002] RF coaxial connector is a component that uses mechanical structure to conduct electromagnetic wave signals. It is a mechatronic product and works in the radio frequency range. It is essentially different from other low-frequency connectors. It consists of an inner conductor and an outer conductor. The inner conductor has a dielectric support. The electromagnetic wave propagates between the outer surface of the inner conductor and the inner surface of the outer conductor. The outer conductor is not only the signal ground, but also plays a role through the inner and outer surfaces of the outer conductor. The role of shielding electromagnetic field interference from inside and outside the transmission line...

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a blind mating radio frequency coaxial connector, which is used to solve the problems of high intermodulation value, high intermodulation value, and Electromagnetic leakage and inconvenient coordination of inner conductors

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