High-power eight-in-one air plate 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: 2020-12-18
南京天朗防务科技有限公司
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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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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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The invention discloses a high-power eight-in-one air plate line synthesizer, and belongs to the technical field of microwave communication. The synthesizer comprises bottom plate lines and a top plate line, wherein the bottom plate lines are symmetrically arranged on the two sides of the top plate line, each bottom plate line comprises a signal input port, the top plate line comprises a signal output port, and the signal input ports and the signal output ports are perpendicular to each other in the same plane. The eight-in-one synthesizer works in a certain S-band solid-state amplifier, the input power of each port of the eight-in-one synthesizer is 500W, and the power of a total output port of the eight-in-one synthesizer is about 3,200W; however, as the input and output ports of the solid-state amplifier are in the same plane, and the air plate line synthesizer is characterized in that the signal output port and the signal input port are perpendicular to each other, in order to solve the problem, the designed synthesizer adopts a double-layer structure form, and the defect of inconvenience in use caused by the fact that the input and output ports are perpendicular is well overcome.
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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IPC IPC(8): H01P5/16
CPCH01P5/16
Inventor 柯贵树
Owner 南京天朗防务科技有限公司