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Power divider capable of continuously reconstructing power distribution proportion

A technology of power divider and distribution ratio, which is applied to connection devices, waveguide devices, electrical components, etc., can solve the problem of lack of in-depth research on power dividers, and achieve the effects of good isolation, easy processing and simple structure.

Inactive Publication Date: 2016-02-24
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, power dividers that can reconfigure their performance and functionality in real time have not been studied in depth

Method used

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  • Power divider capable of continuously reconstructing power distribution proportion
  • Power divider capable of continuously reconstructing power distribution proportion
  • Power divider capable of continuously reconstructing power distribution proportion

Examples

Experimental program
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Embodiment

[0027] Such as Figure 1aAs shown, the power splitter with continuously reconfigurable power distribution ratio is implemented in the form of a microstrip circuit, including a first microstrip transmission line 1, a second microstrip transmission line 2, a third microstrip transmission line 3, a fourth microstrip transmission line Strip transmission line 4, fifth microstrip transmission line 5, sixth microstrip transmission line 6, seventh microstrip transmission line 7, eighth microstrip transmission line 8, ninth microstrip transmission line 9, tenth microstrip transmission line 10, eleventh microstrip transmission line Strip transmission line 11, twelfth microstrip transmission line 12, first varactor diode 13, second varactor diode 14, third varactor diode 15, fourth varactor diode 16 and isolation resistor R; first microstrip transmission line 1 One end of the power distribution ratio is used as the first port of the continuously reconfigurable power divider, the other end...

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Abstract

The invention discloses a power divider capable of continuously reconstructing a power distribution proportion, comprising a microstrip unequal Wilkinson power divider, a T-shaped circuit structure based on voltage regulation, a medium substrate and a floor metal layer; the microstrip unequal Wilkinson power divider and the T-shaped circuit structure based on the voltage regulation are adhered on one side of the medium substrate; the floor metal layer is adhered on the other side of the medium substrate; and the output power of the power divider on two output terminals is freely regulated between 1:2 and 1:4. The power divider capable of continuously reconstructing power distribution proportion is simple in structure, easy in processing, small in volume and is easy in integrating in other systems. The power divider is widely applicable to various microwave circuits and can better satisfy the performance requirement of the power divider.

Description

technical field [0001] The invention belongs to the technical field of radio frequency wireless communication, and in particular relates to a power divider with continuously reconfigurable power distribution ratio, which can be used as a power distribution device for the radio frequency front end of the fifth generation mobile communication system. Background technique [0002] With the diversified development of communication standards, a variety of communication systems and communication standards coexist. Traditional microwave devices with complex structures, large volumes, and single functions cannot meet the development requirements of the fifth-generation mobile communication system. Reconfigurable microwave devices can use one device to solve problems that can only be solved by multiple devices, and can realize miniaturization and multi-functional integration, and can also solve the problem of increasingly tight frequency resources. Therefore, the reconfigurability of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01P5/04
CPCH01P5/04
Inventor 张洪林彭焱蔡云飞胡斌杰
Owner SOUTH CHINA UNIV OF TECH
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