Circular device of glass-sealed multi-core microwave insulator and manufacturing method thereof

A technology of insulators and glass seals, which is applied to parts of connection devices, assembly/disassembly of contacts, coupling devices, etc. It can solve the problems of complicated and cumbersome welding processes, difficult to achieve, and takes up a lot of space, so as to simplify the assembly process , Improve integration, light weight effect
CN112332140APending Publication Date: 2021-02-05SOUTHEAST UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SOUTHEAST UNIV
Publication Date
2021-02-05

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Abstract

The invention discloses a circular device of a glass-sealed multi-core microwave insulator and a manufacturing method of the circular device, relates to the technical field of microwave devices, and solves the technical problems of low integration level, large size and heavy weight of the microwave insulator. The circular device comprises an outer conductor, an inner conductor and an insulator, wherein the insulator is a glass cylinder; N through holes are formed in the glass cylinder by 2-4 rows; the center distances between any two adjacent through holes are equal, and an inner conductor penetrates through the insulator from the through holes. Compared with the prior art, the integration degree is improved, the occupied space is smaller, the weight is lighter, the development requirements of aerospace and military radars for high reliability, high density, miniaturization and light weight are met, meanwhile, the cost is reduced, and the assembly process is simplified.
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Description

technical field

[0001] The disclosure relates to the technical field of microwave devices, in particular to a circular device of a glass-sealed multi-core microwave insulator and a manufacturing method thereof. Background technique

[0002] Glass-sealed microwave insulators are often used in aerospace and military component systems with high sealing requirements, and are typically and widely used in radar T / R (Transmitter and Receiver, transmitter and receiver) components. Usually, the outer conductor of the microwave insulator is sealed and welded with the T / R component shell through solder paste, one end of the inner conductor of the microwave insulator is connected to the module circuit through gold wire bonding, and the other end is connected to the antenna socket to transmit microwave signals or The role of the feed port.

[0003] Generally, more single-core microwave insulators need to be installed on the shell of the T / R module, which not only complicates the welding...

Claims

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