CN203300782U - Portable interferometer direction-finder antenna - Google Patents
Portable interferometer direction-finder antenna Download PDFInfo
- Publication number
- CN203300782U CN203300782U CN2013203163529U CN201320316352U CN203300782U CN 203300782 U CN203300782 U CN 203300782U CN 2013203163529 U CN2013203163529 U CN 2013203163529U CN 201320316352 U CN201320316352 U CN 201320316352U CN 203300782 U CN203300782 U CN 203300782U
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- end antenna
- antenna
- low side
- antenna array
- oscillators
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Abstract
The utility model relates to a portable interferometer direction-finder antenna, comprising a metal cavity, and a support rod disposed on the metal cavity. The support rod is provided with a high-end antenna array. The metal cavity is provided with a low-end antenna array. The high-end antenna array comprises a plurality of folded high-end antenna oscillators. The high-end antenna oscillators are connected with the support rod through support arms. Rotation devices are disposed between the support arms and the high-end antenna oscillators. Folding devices are disposed between the support arms and the support rod. The low-end antenna array comprises a plurality of foldable low-end antenna oscillators. The low-end antenna oscillators are connected with the metal cavity through support arms. Rotation devices are disposed between the support arms and the low-end antenna oscillators. Folding devices are disposed between the support arms and the support rod. The portable interferometer direction-finder antenna is advantaged in that the high-end antenna array and the low-end antenna array of the direction-finder antenna are foldable, and both of folded high-end antenna array and low-end antenna array are tucked on the support rod, so the volume is reduced, and the direction-finder antenna is easy to carry.
Description
Technical field
The utility model relates to wireless communication field, refers to especially a kind of portable interferometer direction finding antenna.
Background technology
Present direction-finder antenna design principle is mostly to adopt the correlation interferometer direction-finding principle.But the volume of correlation interferometer direction-finding antenna is all large, carries inconvenience, and the Research of Antenna Polarization is fixed.Mostly all be used on mobile radio station and fixed station and use.Also to realize that the radio monitoring function just can only separately be equipped with a secondary monitoring aerial.To such an extent as to while being engaged in the radio monitoring and direction-finding task, Portable device is implemented the shortcomings such as mobile monitoring direction finding inconvenience more.
The utility model content
For above-mentioned deficiency, it is little that the purpose of this utility model is to provide a kind of volume, portable interferometer direction finding antenna easy to carry.
The technical solution of the utility model is achieved in that a kind of portable interferometer direction finding antenna, comprise metallic cavity and be positioned at the support bar on metallic cavity, described support bar is provided with high-end antenna array, described metallic cavity is provided with the low side antenna array, described high-end antenna array comprises a plurality of folding high-end antenna oscillators, described high-end antenna oscillator is connected with support bar by supporting arm, between described support arm and described high-end antenna oscillator, be provided with tumbler, between described support arm and support bar, be provided with folding device; Described low side antenna array comprises a plurality of folding low side antenna oscillators, described low side antenna oscillator is connected with metallic cavity by supporting arm, between described support arm and described low side antenna oscillator, be provided with tumbler, between described support arm and support bar, be provided with folding device.
Further, described high-end antenna oscillator and low side antenna oscillator are crisscross arranged.
Further, described folding device is provided with stopping means.
Further, described metallic cavity is provided with data connectivity port and power connector end mouth.
Compared with prior art, the beneficial effects of the utility model are: after adopting said structure, high-end antenna array and the low side antenna array of direction-finder antenna are all collapsible, and folding rear high-end antenna array and low side antenna array all draw on support bar, smaller volume, be easy to carry.
The accompanying drawing explanation
in order to be illustrated more clearly in the utility model embodiment technical scheme, in below describing embodiment, the accompanying drawing of required use is briefly described, apparently, accompanying drawing in the following describes is only that this practicality is in order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model closure state.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making under the creative work prerequisite the every other embodiment that obtains, and all belong to the scope of the utility model protection.
A kind of portable interferometer direction finding antenna as depicted in figs. 1 and 2, comprise metallic cavity 2 and be positioned at the support bar 1 on metallic cavity 2, described metallic cavity 2 is provided with data connectivity port and power connector end mouth, and the data wire of electronic compass, thread switching control and all power lines are connected with metallic cavity 2 by the aviation connector.Described support bar 1 is provided with high-end antenna array, and described metallic cavity 2 is provided with the low side antenna array.
Described high-end antenna array comprises a plurality of folding high-end antenna oscillators, described high-end antenna oscillator is connected with support bar 1 by supporting arm 6, between described support arm 6 and described high-end antenna oscillator 3, be provided with tumbler 5, between described support arm 6 and support bar 1, be provided with folding device 7; Folding device 7 is provided with stopping means.
Described low side antenna array comprises a plurality of folding low side antenna oscillators 4, described low side antenna oscillator 4 is connected with metallic cavity 2 by supporting arm 6, between described support arm 6 and described low side antenna oscillator 4, be provided with tumbler 5, between described support arm 6 and support bar 1, be provided with folding device 7.The data wire of electronic compass, thread switching control and all power lines connect with the direction finding terminal by the aviation connector.
In the time of in working order, high-end antenna oscillator 3 all is connected with metallic cavity 2 with support bar 1 respectively by supporting arm 6 with low side antenna oscillator 4, a plurality of high-end antenna oscillators 3 are arranged on same circumference, a plurality of low side antenna oscillators 4 are arranged on same circumference, between high-end antenna oscillator 3 and low side antenna oscillator 4 and support arm 6, be provided with tumbler 5 again, high-end antenna oscillator 3 and low side antenna oscillator 4 can be horizontally disposed with, and also can vertically arrange.During closure state, high-end antenna oscillator 3 and low side antenna oscillator 4 are all collapsible, and folding rear high-end antenna oscillator 3 and low side antenna oscillator 4 all are attached to and support on arm 6, described support arm 6 is also collapsible, after folding, all draw in support bar 1 on the circumference in the center of circle, smaller volume, be easy to carry.
Further, described high-end antenna oscillator 3 and low side antenna oscillator 4 are crisscross arranged, and are conducive to like this fold, and avoid folding rear coincidence of high-end antenna oscillator 3 and low side antenna oscillator 4, and the direction-finder antenna volume after folding like this is less.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. a portable interferometer direction finding antenna, comprise metallic cavity (2) and be positioned at the support bar (1) on metallic cavity (2), and described support bar (1) is provided with high-end antenna array, and described metallic cavity (2) is provided with the low side antenna array, it is characterized in that:
Described high-end antenna array comprises a plurality of folding high-end antenna oscillators (3), described high-end antenna oscillator (3) is connected with support bar (1) by supporting arm (6), between described support arm (6) and described high-end antenna oscillator (3), be provided with tumbler (5), between described support arm (6) and support bar (1), be provided with folding device (7);
Described low side antenna array comprises a plurality of folding low side antenna oscillators (4), described low side antenna oscillator (4) is connected with metallic cavity (2) by supporting arm (6), between described support arm (6) and described low side antenna oscillator (4), be provided with tumbler (5), between described support arm (6) and support bar (1), be provided with folding device (7).
2. a kind of portable interferometer direction finding antenna according to claim 1, it is characterized in that: described high-end antenna oscillator (3) and low side antenna oscillator (4) are crisscross arranged.
3. a kind of portable interferometer direction finding antenna according to claim 1, it is characterized in that: described folding device (7) is provided with stopping means.
4. a kind of portable interferometer direction finding antenna according to claim 1, it is characterized in that: described metallic cavity (2) is provided with data connectivity port and power connector end mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203163529U CN203300782U (en) | 2013-06-04 | 2013-06-04 | Portable interferometer direction-finder antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203163529U CN203300782U (en) | 2013-06-04 | 2013-06-04 | Portable interferometer direction-finder antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203300782U true CN203300782U (en) | 2013-11-20 |
Family
ID=49576769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203163529U Expired - Fee Related CN203300782U (en) | 2013-06-04 | 2013-06-04 | Portable interferometer direction-finder antenna |
Country Status (1)
| Country | Link |
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| CN (1) | CN203300782U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167613A (en) * | 2014-07-21 | 2014-11-26 | 成都中安频谱科技有限公司 | Novel portable five-antenna-element direction-finding circular array |
| CN104269602A (en) * | 2014-10-17 | 2015-01-07 | 成都九华圆通科技发展有限公司 | Integrated foldable direction-finder antenna array |
| CN106549207A (en) * | 2017-01-12 | 2017-03-29 | 成都天锐通科技有限公司 | Portable dismantled and assembled antenna |
| CN106558750A (en) * | 2017-01-12 | 2017-04-05 | 成都天锐通科技有限公司 | Moving type direction-finder antenna |
| CN106785310A (en) * | 2017-01-12 | 2017-05-31 | 成都天锐通科技有限公司 | It is portable can folding antenna |
| CN109888451A (en) * | 2019-04-01 | 2019-06-14 | 重庆彬田科技有限公司 | The compound double antenna list mast tower top mechanism of multi-standard |
| CN111427005A (en) * | 2020-04-22 | 2020-07-17 | 中国人民解放军空军研究院战略预警研究所 | Rotary direction finding device, system and information reconnaissance equipment |
-
2013
- 2013-06-04 CN CN2013203163529U patent/CN203300782U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104167613A (en) * | 2014-07-21 | 2014-11-26 | 成都中安频谱科技有限公司 | Novel portable five-antenna-element direction-finding circular array |
| CN104269602A (en) * | 2014-10-17 | 2015-01-07 | 成都九华圆通科技发展有限公司 | Integrated foldable direction-finder antenna array |
| CN106549207A (en) * | 2017-01-12 | 2017-03-29 | 成都天锐通科技有限公司 | Portable dismantled and assembled antenna |
| CN106558750A (en) * | 2017-01-12 | 2017-04-05 | 成都天锐通科技有限公司 | Moving type direction-finder antenna |
| CN106785310A (en) * | 2017-01-12 | 2017-05-31 | 成都天锐通科技有限公司 | It is portable can folding antenna |
| CN106558750B (en) * | 2017-01-12 | 2023-05-26 | 成都天锐通科技有限公司 | Movable direction-finding antenna |
| CN109888451A (en) * | 2019-04-01 | 2019-06-14 | 重庆彬田科技有限公司 | The compound double antenna list mast tower top mechanism of multi-standard |
| CN111427005A (en) * | 2020-04-22 | 2020-07-17 | 中国人民解放军空军研究院战略预警研究所 | Rotary direction finding device, system and information reconnaissance equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20170604 |