Continuous adjustable nonresistive bidirectional coupler

A two-way coupling and connector technology, applied in connecting devices, waveguide-type devices, electrical components, etc., can solve the problems of inability to achieve coupling degree adjustability, inability to achieve bidirectional transmission, and inability to achieve interchangeability, to ensure batch consistency. performance, optimize the layout of signal traces, reduce material costs and labor costs

Inactive Publication Date: 2016-06-01
安徽蓝麦通信股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The coupler of this structure mainly has the following disadvantages: 1. The coupling degree is fixed: the coupling straight rod and the coupling bending rod are directly welded on the connector and the coupling resistor, and the adjustment of the coupling degree cannot be realized; 2. The index consistency is poor: The connection between the coupling straight rod and the connector, between the coupling curved rod and the connector, and between the coupling curved rod and the coupling resistance is realized by welding. The size of the solder joint and the length of

Method used

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  • Continuous adjustable nonresistive bidirectional coupler
  • Continuous adjustable nonresistive bidirectional coupler
  • Continuous adjustable nonresistive bidirectional coupler

Examples

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Embodiment

[0024] Example: Combine Figure 1A — Figure 1B , the continuously adjustable non-impedance bidirectional coupler of this embodiment includes:

[0025] Cavity 1, connector 2, coupling main rod 3, coupling sub-rod 4, adjusting rod 5 and adjusting nut 6;

[0026] The cavity 1 is square, with a square cavity inside, and connector mounting holes on three sides, and the cover plate 101 is installed on the cavity;

[0027] Both ends of the coupling main rod 3 are connected with the connector 2;

[0028] One end of the coupling sub-rod 4 is provided with an elastic hole, which is connected with the central conductor 21 of the connector 2, and the other end is provided with a threaded hole, which is connected with the adjustment rod 5;

[0029] One end of the adjusting rod 5 is connected with the coupling auxiliary rod 4, and the other end is connected with the adjusting nut 6;

[0030] In the specific implementation, the cavity 1, the cover plate 101, the adjusting nut 6, the cou...

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PUM

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Abstract

The invention discloses a continuous adjustable nonresistive bidirectional coupler. The continuous adjustable nonresistive bidirectional coupler comprises a cavity as a carrier and signal processing portion of a whole product, connectors are installed at three surfaces of the cavity, a coupling primary rod is disposed in the cavity, and the two sides of the coupling primary rod are connected with the connectors; one end of a coupling secondary rod is connected with one of the connectors, the other end is connected with an adjustment rod, and an adjustment nut can realize adjustment of the adjustment rod; the coupling primary rod is a coaxial circular metal rod and presents step serial change; the coupling secondary rod is a circular metal rod, one end is provided with a circular hole and is enabled to have good elasticity through joint-cutting, closing and aging treatment, and the other end is provided with a threaded hole; and the adjustment rod is an insulation rod, a concentric-double-square-shaped opening is arranged in the middle, and the two ends of the adjustment rod are provided with threads. The continuous adjustable nonresistive bidirectional coupler is simple to assemble, stable in performance, realizes continuous adjustment and interchange between input and output and is free from coupling resistors.

Description

technical field [0001] The invention relates to a continuously adjustable non-impedance bidirectional coupler. Background technique [0002] At present, the design schemes for traditional couplers such as Figure 2A-2B As shown, connectors (2) are installed on three sides of the cavity (1), two ends of the coupling straight rod (7) are connected with the connector (2), and one end of the coupling curved rod (8) is connected with the connector (2). The other end is connected to the coupling resistor (10), the support rod (11) is made of insulating material, and is located on the upper and lower sides of the coupling straight rod (7) and the coupling curved rod (8), and the card slot (9) is made of insulating material. The coupler of this structure mainly has the following disadvantages: 1. The coupling degree is fixed: the coupling straight rod and the coupling bending rod are directly welded on the connector and the coupling resistor, and the adjustment of the coupling degre...

Claims

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Application Information

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IPC IPC(8): H01P5/12
CPCH01P5/12
Inventor 尹桂芳邓腾飞齐磊
Owner 安徽蓝麦通信股份有限公司
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