CN204652319U - Antenna multicoupler - Google Patents
Antenna multicoupler Download PDFInfo
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- CN204652319U CN204652319U CN201520358592.4U CN201520358592U CN204652319U CN 204652319 U CN204652319 U CN 204652319U CN 201520358592 U CN201520358592 U CN 201520358592U CN 204652319 U CN204652319 U CN 204652319U
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Abstract
The utility model relates to microwave communication field, especially antenna multicoupler.It is little, lightweight that technical problem to be solved in the utility model is to provide a kind of volume, the antenna multicoupler of high reliability, comprises standard merit sub-module, 8 and selects 1 switch template, switch merit sub-module, power module, main control module and eight switch filtering modules; Described eight switch filtering modules select 1 switch template, switch merit sub-module, standard merit sub-module to be connected respectively with 8, the input of described eight switch filtering modules is connected with the output of standard merit sub-module, described standard merit sub-module, switch merit divide template to be all connected with main control module, described switch merit sub-module selects 1 switch template to be connected with 8, and described power module is connected with main control module.Antenna multicoupler high integration of the present utility model, volume is little, lightweight, high reliability, good environmental adaptability, can be used for airborne use.
Description
Technical field
The utility model relates to microwave communication field, especially antenna multicoupler.
Background technology
Existing antenna multicoupler generally needs to take larger space, is unfavorable for the design of housing like this.
Utility model content
It is little, lightweight that technical problem to be solved in the utility model is to provide a kind of volume, the antenna multicoupler of high reliability.
The utility model solves the technical scheme that its technical problem adopts: antenna multicoupler, comprises standard merit sub-module, 8 and select 1 switch template, switch merit sub-module, power module, main control module and eight switch filtering modules; Described standard merit sub-module has an input and eight outputs, and described 8 select 1 switch template to have an output and eight inputs, and described switch merit sub-module has eight inputs and eight outputs; Described eight switch filtering modules select 1 switch template, switch merit sub-module, standard merit sub-module to be connected respectively with 8, the input of described eight switch filtering modules is connected with the output of standard merit sub-module, described standard merit sub-module, switch merit divide template to be all connected with main control module, described switch merit sub-module selects 1 switch template to be connected with 8, and described power module is connected with main control module.
Further, described power module is provided with anti-connects circnit NOT and overvoltage crowbar.
Further, described power module is also provided with decoupling capacitance.
Further, there is direct circuit, attenuator circuit, amplifying circuit in parallel in described switch filtering module.
Further, described standard merit sub-module, switch merit sub-module, 8 select 1 switch template all to adopt aluminium cavity.
Further, the data input/output port of described main control module is all in series with the resistance of 100 ohm.
The beneficial effect of utility model is: antenna multicoupler high integration of the present utility model, and volume is little, lightweight, high reliability, good environmental adaptability, can be used for airborne use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, antenna multicoupler of the present utility model, comprises standard merit sub-module, 8 and selects 1 switch template, switch merit sub-module, power module, main control module and eight switch filtering modules; Described standard merit sub-module has an input and eight outputs, and described 8 select 1 switch template to have an output and eight inputs, and described switch merit sub-module has eight inputs and eight outputs; Described eight switch filtering modules select 1 switch template, switch merit sub-module, standard merit sub-module to be connected respectively with 8, the input of described eight switch filtering modules is connected with the output of standard merit sub-module, described standard merit sub-module, switch merit divide template to be all connected with main control module, described switch merit sub-module selects 1 switch template to be connected with 8, and described power module is connected with main control module.
Its alignment merit sub-module adopts work of resistance to divide mode; 8 select 1 switch module to be realized by PIN tube core; Power module adopts high-quality Switching Power Supply, outside 28V DC is converted into DC and supplies internal components use.The public device of this antenna adopts advanced active shunt circuit design, the design of PIN switching circuit, space multistory interconnection design and double-cricuit supply filter design technology, and integrated level is high, low in energy consumption, and noise is little.
The input interface of power module has to be prevented connecing circnit NOT and overvoltage crowbar, well prevents surge and electrostatic, thus effectively ensure that reliability, the stability of system.
Further also be provided with decoupling capacitance on power module, can the power supply ripple that totally do not bring of filter out power process.
Preferred embodiment, there is direct circuit, attenuator circuit, amplifying circuit in parallel in described switch filtering module.
Because standard merit sub-module, switch merit sub-module, 8 select the power consumption of 1 switch template all very large, so preferred embodiment, described standard merit sub-module, switch merit sub-module, 8 select 1 switch template all to adopt aluminium cavity.They adopt the aluminium cavity of good heat dispersion performance like this, and whole Switching Module is attached on chassis backplane, increasing heat radiation area, meanwhile, by the forced-convection heat transfer mode of fan, in conjunction with good air channel, ensure that interiors of products heat distributes in time.
The input of main control module TVS pipe (SMBJ6.8CA) in parallel to ground, and to be connected 100 Ohmic resistances at data input/output port, can reduce the impact of external input signal docking port chip.
Claims (6)
1. antenna multicoupler, is characterized in that: comprise standard merit sub-module, 8 and select 1 switch template, switch merit sub-module, power module, main control module and eight switch filtering modules;
Described standard merit sub-module has an input and eight outputs, and described 8 select 1 switch template to have an output and eight inputs, and described switch merit sub-module has eight inputs and eight outputs;
Described eight switch filtering modules select 1 switch template, switch merit sub-module, standard merit sub-module to be connected respectively with 8, the input of described eight switch filtering modules is connected with the output of standard merit sub-module, described standard merit sub-module, switch merit divide template to be all connected with main control module, described switch merit sub-module selects 1 switch template to be connected with 8, and described power module is connected with main control module.
2. antenna multicoupler as claimed in claim 1, is characterized in that: described power module is provided with and prevents connecing circnit NOT and overvoltage crowbar.
3. antenna multicoupler as claimed in claim 2, is characterized in that: described power module is also provided with decoupling capacitance.
4. antenna multicoupler as claimed in claim 2 or claim 3, is characterized in that: have direct circuit, attenuator circuit, amplifying circuit in parallel in described switch filtering module.
5. antenna multicoupler as claimed in claim 4, is characterized in that: described standard merit sub-module, switch merit sub-module, 8 select 1 switch template all to adopt aluminium cavity.
6. antenna multicoupler as claimed in claim 5, is characterized in that: the data input/output port of described main control module is all in series with the resistance of 100 ohm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358592.4U CN204652319U (en) | 2015-05-29 | 2015-05-29 | Antenna multicoupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520358592.4U CN204652319U (en) | 2015-05-29 | 2015-05-29 | Antenna multicoupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652319U true CN204652319U (en) | 2015-09-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520358592.4U Active CN204652319U (en) | 2015-05-29 | 2015-05-29 | Antenna multicoupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204652319U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267720A (en) * | 2018-01-31 | 2018-07-10 | 中国电子科技集团公司第三十八研究所 | For multi-beam selecting switch while multiple target Search/Track and dispatching method |
| CN111162818A (en) * | 2019-12-31 | 2020-05-15 | 上海微波技术研究所（中国电子科技集团公司第五十研究所） | Antenna sharing device suitable for ultrashort wave radio station under TDMA network |
-
2015
- 2015-05-29 CN CN201520358592.4U patent/CN204652319U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108267720A (en) * | 2018-01-31 | 2018-07-10 | 中国电子科技集团公司第三十八研究所 | For multi-beam selecting switch while multiple target Search/Track and dispatching method |
| CN108267720B (en) * | 2018-01-31 | 2021-08-13 | 中国电子科技集团公司第三十八研究所 | Simultaneous multi-beam selection switch for multi-target search and tracking and scheduling method |
| CN111162818A (en) * | 2019-12-31 | 2020-05-15 | 上海微波技术研究所（中国电子科技集团公司第五十研究所） | Antenna sharing device suitable for ultrashort wave radio station under TDMA network |
| CN111162818B (en) * | 2019-12-31 | 2021-11-23 | 上海微波技术研究所（中国电子科技集团公司第五十研究所） | Antenna sharing device suitable for ultrashort wave radio station under TDMA network |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |