CN205303638U - Power synthesizer - Google Patents
Power synthesizer Download PDFInfo
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- CN205303638U CN205303638U CN201521129351.9U CN201521129351U CN205303638U CN 205303638 U CN205303638 U CN 205303638U CN 201521129351 U CN201521129351 U CN 201521129351U CN 205303638 U CN205303638 U CN 205303638U
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Abstract
The utility model provides a power synthesizer, includes an input port, the 2nd input port and output port, and an input port has connected gradually first inductance, first resistance, second inductance, second resistance and third inductance, and the 2nd input port is connected to the third inductance, an input port and the 2nd input port are connected with output port respectively. The utility model discloses it is the power synthesizer of a low -power consumption to have reduced power synthesizer's consumption.
Description
Technical field
This utility model belongs to technical field of electricity, particularly relates to a kind of power combiner.
Background technology
General two-in-one power combiner, uses a resistance between the input port of two branch lines. Such power combiner configurations is simple, broader bandwidth, and isolation resistance makes obtain between input port good isolation performance, but owing to have employed microstrip line construction so that insertion loss is bigger, it is difficult to be applied to more power synthesis.
Utility model content:
By using two power resistors between the input port of two branch lines in this utility model, connect with solenoidal inductor between resistance and between resistance and two line caps, solve the problem that existing power combiner loss is bigger.
This utility model realizes with following technical scheme:
A kind of power combiner, including first input port, the second input port and output port, first input port is connected with the first inductance, the first resistance, the second inductance, the second resistance and the 3rd inductance in turn, the 3rd inductance connection the second input port; First input port and the second input port are connected with output port respectively.
Further improvement, described first inductance, the second inductance and the spiral coil inductive that the 3rd inductance is enamel-covered wire coiling.
Compared to prior art advantage of the present utility model it is:
This utility model decreases the power consumption of power combiner, is the power combiner of a kind of low-power consumption; Experiments show that, compared with the structure of traditional single resistance, adopt frequency synthesizer of the present utility model, can by lower power consumption 50%. Can be used for the synthesis of more power.
Accompanying drawing explanation
Fig. 1 is the structure chart of embodiment 1.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, and it is understandable to make features described above of the present utility model, purpose and advantage become apparent from, in conjunction with embodiment, this utility model is further explained explanation, it should be noted that, the all embodiments listed at this are merely illustrative, are not meant to this utility model scope is defined.
Embodiment 1
A kind of power combiner, including first input port the 1, second input port 2 and output port 3, first input port is connected with the first inductance the 4, first resistance the 5, second inductance the 6, second resistance 7 and the 3rd inductance 8 in turn, and the 3rd inductance 8 connects the second input port 2; First input port 1 and the second input port 2 are connected with output port 3 respectively.First inductance the 4, second inductance 6 and the spiral coil inductive that the 3rd inductance 8 is enamel-covered wire coiling.
Claims (2)
1. a power combiner, including first input port (1), the second input port (2) and output port (3), it is characterized in that, described first input port is connected with the first inductance (4), the first resistance (5), the second inductance (6), the second resistance (7) and the 3rd inductance (8) in turn, and the 3rd inductance (8) connects the second input port (2); First input port (1) and the second input port (2) are connected with output port (3) respectively.
2. a kind of power combiner as claimed in claim 1, it is characterised in that the spiral coil inductive that described first inductance (4), the second inductance (6) and the 3rd inductance (8) are enamel-covered wire coiling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129351.9U CN205303638U (en) | 2015-12-30 | 2015-12-30 | Power synthesizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521129351.9U CN205303638U (en) | 2015-12-30 | 2015-12-30 | Power synthesizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205303638U true CN205303638U (en) | 2016-06-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521129351.9U Active CN205303638U (en) | 2015-12-30 | 2015-12-30 | Power synthesizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205303638U (en) |
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2015
- 2015-12-30 CN CN201521129351.9U patent/CN205303638U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |