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A high-power eight-in-one air-board-line synthesizer

A high-power, synthesizer technology, applied in the field of microwave communication, can solve the problem that the input and output ports are not on the same plane

Active Publication Date: 2021-03-23
南京天朗防务科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a high-power eight-in-one air-board-line combiner to solve the problem that the input and output ports are not on the same plane

Method used

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  • A high-power eight-in-one air-board-line synthesizer
  • A high-power eight-in-one air-board-line synthesizer
  • A high-power eight-in-one air-board-line synthesizer

Examples

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Embodiment

[0044] Embodiment: A high-power eight-in-one air board line synthesizer is an S-band high-power eight-in-one air board line synthesizer, including two bottom board lines 6 and a top board line 7, and the bottom board lines 6 are symmetrically arranged on Both sides of the top plate line 7, and the bottom plate line 6 and the top plate line 7 are fixed by connecting columns 9.

[0045] Wherein, the stud 8 is a polytetrafluoroethylene stud, and the connecting post 9 is a connecting copper post. There are 22 studs 8, and two connecting columns 9.

[0046] The bottom plate line 6 and the top plate line 7 are both silver-plated copper plates with a thickness of 1mm, and reserved holes 12 are set at the corresponding positions (the opening positions are completely symmetrical on the left and right to avoid the consistency problem between the ports) to complete the other fixation.

[0047] Corresponding gradient lines are made on the signal input port 62 and the signal output port ...

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Abstract

The invention discloses a high-power eight-in-one air board wire synthesizer, which belongs to the technical field of microwave communication, and includes a bottom board wire and a top board wire; the bottom board wires are arranged symmetrically on both sides of the top board wire, and the bottom board wire includes The input port and the top board line include the signal output port, and the signal input port and the signal output port are perpendicular to each other in the same plane. The eight-in-one synthesizer works in an S-band solid-state amplifier, the input power of each port is 500W, and the total output port power is about 3200W; but because the input and output ports of the solid-state amplifier are on the same plane, and the air board The characteristic of the line synthesizer is that the signal output port and the signal input port are perpendicular to each other. In order to solve this problem, the synthesizer we designed adopts a double-layer structure, which makes up for the inconvenience caused by the vertical input and output ports.

Description

technical field [0001] The invention belongs to the technical field of microwave communication, and in particular relates to a high-power eight-in-one air-board-wire synthesizer. Background technique [0002] With the development of radar technology and the limitation of spectrum resources, the operating frequency of radar transmitters is getting higher and higher, and the output power is getting higher and higher, thus giving rise to the corresponding power synthesis technology; The synthesis mainly adopts the form of balun; in lower frequency components, the form of transformer is usually used for synthesis; in low frequency narrowband components, the synthesis method can be realized by inductive resistance coupling; in L, S band transmitters, it is usually used The synthesizer in the form of air plate line or waveguide, the air plate line synthesizer has the characteristics of small size and high power resistance, and is easier to be adopted by designers; but in the highe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01P5/16
CPCH01P5/16
Inventor 柯贵树
Owner 南京天朗防务科技有限公司