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Microstrip substrate circulator

A circulator and substrate technology, applied in the directions of waveguide devices, electrical components, circuits, etc., can solve the problems of easy damage to the substrate, and achieve the effect of reasonable design

Inactive Publication Date: 2018-08-17
成都平阿迪科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a microstrip substrate circulator, which solves the technical problem that the substrate in the existing circulator is easily damaged, realizes a reasonable design of the microstrip substrate circulator, suspends the substrate in the shell, Thermal insulation and protection, not easy to damage the technical effect

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  • Microstrip substrate circulator

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Embodiment Construction

[0020] The invention provides a microstrip substrate circulator, which solves the technical problem that the substrate in the existing circulator is easily damaged, realizes a reasonable design of the microstrip substrate circulator, suspends the substrate in the shell, For heat insulation and protection, the technical effect is not easy to damage.

[0021] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, under the condition of not conflicting with each other, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0022] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in ot...

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Abstract

The invention discloses a microstrip substrate circulator. The microstrip substrate circulator includes a housing, a pedestal, a ferrite ceramic substrate, and a microstrip circuit, wherein the microstrip circuit is arranged on the upper surface of the ferrite ceramic substrate; the ferrite ceramic substrate is arranged on the pedestal; a plurality of mounting columns and a plurality of fixed cylinder sleeves; the mounting columns and the fixed cylinder sleeves are corresponding to each other one by one; a stop block is arranged at the middle part of each mounting column; a plurality of circular rings are connected with the side surface of the pedestal; the diameter of each circular ring is greater than the diameter of each mounting column and is less than the width of each stop block; thediameter of each circular ring is less than the diameter of each fixed cylinder sleeve; the outer surface of each mounting column and the inner surface of each fixed cylinder sleeve are threaded; andthe lower end of each fixed cylinder sleeve is opened and the upper end of the each fixed cylinder sleeve is sealed. The microstrip substrate circulator realizes the technical effect that the microstrip substrate circulator is reasonable in design; the substrate is suspended in the housing for heat insulation and protection; and then the microstrip substrate circulator is not easy to damage.

Description

technical field [0001] The invention relates to the field of circulators, in particular to a microstrip substrate circulator. Background technique [0002] A circulator is a device that enables unidirectional circular transmission of electromagnetic waves. Devices with unidirectional circular characteristics are used in modern radar and microwave multiplex communication systems. [0003] A circulator is a multi-port device, in which the transmission of electromagnetic waves can only circulate in one direction. For example, in the figure below, the signal can only be transmitted in the direction of ①→②→③→④→①, and the opposite direction is isolated. Devices with unidirectional circular characteristics are used in modern radar and microwave multiplex communication systems. For example, a circulator is often used as a duplexer in a radar system where the transceiver equipment shares an antenna. In a microwave multiplex communication system, a circulator can be used to separate...

Claims

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Application Information

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IPC IPC(8): H01P1/38
CPCH01P1/38
Inventor 李震
Owner 成都平阿迪科技有限公司
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