CN209298333U - A kind of portable transceiving integrated antenna of shortwave - Google Patents
A kind of portable transceiving integrated antenna of shortwave Download PDFInfo
- Publication number
- CN209298333U CN209298333U CN201920197665.4U CN201920197665U CN209298333U CN 209298333 U CN209298333 U CN 209298333U CN 201920197665 U CN201920197665 U CN 201920197665U CN 209298333 U CN209298333 U CN 209298333U
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- China
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- antenna
- shortwave
- drawstring
- transceiving integrated
- circular tube
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Abstract
The utility model provides a kind of portable transceiving integrated antenna of shortwave, and occupied area is small, low cost, is easy to carry about with one, sets up simplicity.Including antenna base, antenna ground pile, antenna, antenna drawstring；The antenna base is circular metal disk, is equipped with ground stake holes and grounding screw, is used for fixed antenna bottom；The antenna ground pile is used to antenna base and antenna drawstring being fixed on earth's surface；The hollow circular tube that the antenna is combined by 7 sections forms, and prevents from falling after rise by screw fixation between every two-section hollow circular tube, hollow circular tube is equipped with pull ring；Antenna drawstring one end connects the pull ring of antenna telescopic rod, and the other end connects antenna ground pile.
Description
Technical field
The utility model relates to a kind of portable transceiving integrated antennas of shortwave, especially a kind of to be applied to high-frequency ground wave thunder
The portable transceiving integrated antenna reached.
Background technique
Applied to the antenna in system for high-frequency earth wave radar still based on phased array Array Antenna, antenna is by three
Transmitting antenna composition, antenna is 8 meters high, bulky, carries difficult.Due to current high-performance ground wave radar system reception sensitivity
Reachable -140dBm and higher to electromagnetic environment requirements, therefore build a station early period in ground wave radar, need be to proposed place around
Electromagnetic environment is carefully detected, and be important to investigation is the interference source of ground wave radar working frequency range, and requires using portable
Formula ground wave radar makees experimental test.
Shortwave electromagnetic interference source it is many kinds of, operating mode is complicated, and early period, general small hand-held antenna was difficult to when surveying
Determine the true electromagnetic environment distribution situation in proposed place.Determine proposed place if appropriate for the another kind side for building ground wave radar station
Method is the short-wave antenna and pocket radar complex that configuration matches with radar working frequency range, tests corresponding frequency band echo-signal matter
Whether amount meets the requirement of receiver frequency characteristic.However high performance short-wave antenna bulky dimensions, by taking 9MHz as an example, meet λ/
4 monopole antenna length is 8.3 meters.It builds a station the exploration work of early period for radar system, the day of such common single tube structure
Line is inconvenient to carry in the radar place having inconvenient traffic.
The small portable antenna that many companies develop is only applicable to receive electromagnetic wave since size is small, radiation efficiency is low,
It can not achieve the Net long wave radiation of great-power electromagnetic wave.
Summary of the invention
The technical problems to be solved in the utility model is provided for the deficiency of above-mentioned test antenna not Portable belt and installation
A kind of occupied area is small, low cost, be easy to carry about with one, sets up easy portable transceiving integrated antenna, is convenient for technical staff couple
The exploration of the proposed place electromagnetic environment of ground wave radar system.
The technical solution adopted in the utility model is:
A kind of portable transceiving integrated antenna of shortwave, including antenna base, antenna ground pile, antenna, antenna drawstring；
The antenna base is circular metal disk, is equipped with ground stake holes and grounding screw, is used for fixed antenna bottom；
The antenna ground pile is used to antenna base and antenna drawstring being fixed on earth's surface；
The hollow circular tube that the antenna is combined by 7 sections forms, and hollow circular tube is equipped with pull ring；
Antenna drawstring one end connects the pull ring of antenna telescopic rod, and the other end connects antenna ground pile.
Further, the hollow circular tube bottom of the bottom of the antenna is equipped with insulation sleeve bucket and N-50K type connector.
Further, it prevents from falling after rise by screw fixation between the every two-section hollow circular tube of the antenna.
Further, the 4th section of hollow circular tube is equipped with pull ring among the antenna.
Further, the antenna ground pile is the metal nail of 7 equal lengths.
Further, the antenna drawstring is made of three drawstrings.
Further, the drawstring is 8 meters long.
The utility model has the beneficial effects that
After adopting the above structure, it can make up the portable transceiving integrated antenna of system.The antenna structure is compact, land occupation
Area is small, and cost is low, is easy to carry about with one, and sets up simplicity, and have certain wind loading rating.Antenna can be according to different frequency
Electromagnetic wave appropriate adjustment antenna length to realize the radiation effect of maximal efficiency, greatly reduce the choosing of high-frequency ground wave radar
Location difficulty enhances the practical performance of miniature movable type high-frequency ground wave radar, plays actively for the popularization of high-frequency ground wave radar
The effect of propulsion.
Detailed description of the invention
Fig. 1 is that the utility model integral antenna removes the structural schematic diagram after receiving；
Fig. 2 is the structural schematic diagram after the expansion of the utility model integral antenna.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is described in further detail.
This example provides a kind of portable transceiving integrated antenna of the shortwave applied to high-frequency ground wave radar.
As shown in Figure 1, a kind of portable transceiving integrated antenna of shortwave of the utility model, including antenna base, antenna
Ground pile, antenna, antenna drawstring；
The antenna base is circular metal disk, is equipped with ground stake holes and grounding screw, is used for fixed antenna bottom；
The antenna ground pile is the metal nail of 7 equal lengths, for antenna base and antenna drawstring to be fixed on earth's surface；
The hollow circular tube that the antenna is combined by 7 sections forms, and the hollow circular tube bottom of bottom is equipped with insulation sleeve
Bucket and N-50K type connector are prevented from falling after rise between every two-section hollow circular tube, the 4th section of hollow circular tube among antenna by screw fixation
Equipped with pull ring；
The antenna drawstring is made of three drawstrings, and drawstring is 8 meters long, and one end connects the pull ring of antenna telescopic rod, the other end
Connect antenna ground pile.
After the portable transceiving integrated antenna removes receipts, about 1.6 meters of length, weight about 6kg can be placed in the day of customization
In line packet, realize that one carries, two people complete fast erecting assembling and remove work of knocking off.
As shown in Fig. 2, after portable transceiving integrated antenna expansion, it is seen that the hollow circular tube (3) of 7 sections of stainless steels, every section
Round tube devises the groove of contact copper foil and anti-falling, facilitates stretching and contraction, and antenna diameter is sequentially reduced from the bottom up.
Antenna base (1) and antenna ground pile (2) are used for fixed antenna telescopic rod bottom, are allowed in work hold mode not
Become, non-displacement.
Antenna drawstring (4) and antenna ground pile are used for fixed antenna telescopic rod, make it stable setting and have certain wind resistance
Ability.
In conclusion the above is only the preferred embodiments of the present utility model only, it is not intended to limit the utility model
Protection scope.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all wrap
Containing being within the protection scope of the utility model.
Claims (7)
1. a kind of portable transceiving integrated antenna of shortwave, which is characterized in that including antenna base, antenna ground pile, antenna, antenna
Drawstring；
The antenna base is circular metal disk, is equipped with ground stake holes and grounding screw, is used for fixed antenna bottom；
The antenna ground pile is used to antenna base and antenna drawstring being fixed on earth's surface；
The hollow circular tube that the antenna is combined by 7 sections forms, and hollow circular tube is equipped with pull ring；
Antenna drawstring one end connects the pull ring of antenna telescopic rod, and the other end connects antenna ground pile.
2. a kind of portable transceiving integrated antenna of shortwave as described in claim 1, which is characterized in that the antenna it is most lower
The hollow circular tube bottom of side is equipped with insulation sleeve bucket and N-50K type connector.
3. a kind of portable transceiving integrated antenna of shortwave as claimed in claim 1 or 2, which is characterized in that every two-section is hollow
It prevents from falling after rise by screw fixation between round tube.
4. a kind of portable transceiving integrated antenna of shortwave as claimed in claim 1 or 2, which is characterized in that in the antenna
Between the 4th section of hollow circular tube be equipped with pull ring.
5. a kind of portable transceiving integrated antenna of shortwave as claimed in claim 3, which is characterized in that the antenna ground pile is
The metal nail of 7 equal lengths.
6. a kind of portable transceiving integrated antenna of shortwave as claimed in claim 1 or 2, which is characterized in that the antenna is drawn
Rope is made of three drawstrings.
7. a kind of portable transceiving integrated antenna of shortwave as claimed in claim 5, which is characterized in that the drawstring is 8 meters long.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197665.4U CN209298333U (en) | 2019-02-14 | 2019-02-14 | A kind of portable transceiving integrated antenna of shortwave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920197665.4U CN209298333U (en) | 2019-02-14 | 2019-02-14 | A kind of portable transceiving integrated antenna of shortwave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209298333U true CN209298333U (en) | 2019-08-23 |
Family
ID=67643077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920197665.4U Active CN209298333U (en) | 2019-02-14 | 2019-02-14 | A kind of portable transceiving integrated antenna of shortwave |
Country Status (1)
| Country | Link |
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| CN (1) | CN209298333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900528A (en) * | 2020-03-25 | 2020-11-06 | 合肥若森智能科技有限公司 | Short wave communication antenna and vehicle-mounted antenna |
| CN112145875A (en) * | 2020-08-28 | 2020-12-29 | 河南鼎力杆塔股份有限公司 | Simple and easy support column of 5G communication |
-
2019
- 2019-02-14 CN CN201920197665.4U patent/CN209298333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900528A (en) * | 2020-03-25 | 2020-11-06 | 合肥若森智能科技有限公司 | Short wave communication antenna and vehicle-mounted antenna |
| CN112145875A (en) * | 2020-08-28 | 2020-12-29 | 河南鼎力杆塔股份有限公司 | Simple and easy support column of 5G communication |
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