CN207459138U - For justifying the new microstrip line of battle array electronic scanning antenna - Google Patents
For justifying the new microstrip line of battle array electronic scanning antenna Download PDFInfo
- Publication number
- CN207459138U CN207459138U CN201721652679.8U CN201721652679U CN207459138U CN 207459138 U CN207459138 U CN 207459138U CN 201721652679 U CN201721652679 U CN 201721652679U CN 207459138 U CN207459138 U CN 207459138U
- Authority
- CN
- China
- Prior art keywords
- protective cover
- microstrip antenna
- antenna
- microstrip
- battle array
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses for justifying the new microstrip line of battle array electronic scanning antenna; including microstrip antenna 1 and receive protective cover 2; it receives protective cover 2 and is arranged on 1 outside of microstrip antenna; reception 2 bottom of protective cover is in contact with 1 side end face of microstrip antenna; and the center line for receiving protective cover 2 is overlapped with the center line of microstrip antenna 1; it is characterized in that, the reception protective cover 2 uses multi-section retractable structure, microstrip antenna 1 receives the signal of different frequency according to 2 collapsing length of protective cover is received.Because the frequency shift of microstrip antenna needs the microstrip antenna using different sizes; because the area so received can change; and then change frequency; the cost input so done is higher; and the utility model is set on the outside of single microstrip antenna there are one, by changing the receiving area of protective cover, can shielding some superfluous signals with the protective cover of telescopic variation; this makes it possible to accomplish the variation for allowing single microstrip antenna into line frequency, reduce use cost and improve.
Description
Technical field
The utility model is related to a kind of microstrip lines, and in particular to for justifying the new microstrip line of battle array electronic scanning antenna.
Background technology
In the case where fixed equipment and mobile target (such as satellite) carry out wireless communication, when mobile target is moved to admittedly
When outside effective beam area of locking equipment antenna, fixed equipment needs to adjust the beam position of antenna to obtain and mobile target
Communication.Current this kind of fixed equipment generally use directional aerial and mobile destinations traffic, if requiring antenna beam that can cover
Hemisphere spatial domain, then antenna needed in orientation realize 360 ° rotation, needed in pitching realize 0 °~90 ° rotation.In order to meet
The slewing area of antenna so that the structure design of fixed equipment is extremely complex or even sometimes for avoiding in antenna rotation process
With the interference on other component recurring structure, for compromise consider or increase equipment volume or change equipment on other
The layout of component, the component layouts after change are most likely not optimal layout, may sacrifice some performance indicators of equipment,
Or increase the complexity of structure, cause the rising of equipment cost.
Utility model content
Technical problem to be solved in the utility model be the signal of different frequency is received at present, it is necessary to using it is multiple not
Microstrip antenna with size could realize, so do that cost is higher, and the utility model aim is to provide to justify battle array electric scanning
The new microstrip line of antenna, solves the problem above-mentioned.
The utility model is achieved through the following technical solutions：
For justifying the new microstrip line of battle array electronic scanning antenna, including microstrip antenna and protective cover is received, protection is received and is provide with
It puts on the outside of microstrip antenna, the reception protective cover bottom is in contact with microstrip antenna side end face, and receives the center of protective cover
Line is overlapped with the center line of microstrip antenna, which is characterized in that the reception protective cover is using multi-section retractable structure, microstrip antenna
According to the signal for receiving protective cover collapsing length reception different frequency.Because the frequency shift of microstrip antenna is needed using different
The microstrip antenna of size because the area so received can change, and then changes frequency, the cost input so done compared with
Height, and the utility model sets that there are one can be passed through to change and be protected with the protective cover of telescopic variation on the outside of single microstrip antenna
The receiving area of shield can shield some superfluous signals, and this makes it possible to accomplish the change for allowing single microstrip antenna into line frequency
Change, reduce use cost and improve.
Further, several circular grooves are provided on the inner wall end surface for receiving protective cover, pass through circular groove
The intensity of signal is collected in enhancing.Increased circular groove can allow the guided wave of reception to be moved along protective cover inner wall, by justifying
During connected in star, the displacement distance of guided wave can be extended, and can will receive signal and be spread in cover, play an enhancing
The effect of signal.
Further, the multi-section retractable structure is at least three sections of stretching structures.Three sections of stretching structures are at least set
The frequency that reception protective cover can allow signal to receive is more accurate, and flexible fixed section is more, the accuracy of the frequency received
With regard to higher.
Further, the reception protective cover is conical horn outer cover or is pyramidal horn outer cover.Do not changing
On the basis of former Printed Microstrip Antenna, by increasing tubaeform outer cover, the beam angle of microstrip antenna is effectively narrowed, has been improved
The gain of antenna.
The utility model compared with prior art, has the following advantages and advantages：
1st, the utility model is used to justify the new microstrip line of battle array electronic scanning antenna, reduces cost, improves reception signal frequency
Efficiency；
2nd, the utility model is used to justify the new microstrip line of battle array electronic scanning antenna, can enhance reception signal, improves and receives
The accuracy of frequency.
Description of the drawings
Attached drawing described herein is used for providing further understanding the utility model embodiment, forms the one of the application
Part does not form the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is the utility model structure diagram.
Fig. 2 receives protective cover interior wall construction schematic diagram for the utility model.
Fig. 3 receives protective cover front view for the utility model.
Mark and corresponding parts title in attached drawing：
1- microstrip antennas, 2- receive protective cover, 21- circular grooves.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment
As shown in Figures 1 to 3, the utility model is used to justify the new microstrip line of battle array electronic scanning antenna, including 1 He of microstrip antenna
Protective cover 2 is received, protective cover 2 is received and is arranged on 1 outside of microstrip antenna, reception 2 bottom of protective cover and 1 side of microstrip antenna
Face is in contact, and the center line for receiving protective cover 2 is overlapped with the center line of microstrip antenna 1, which is characterized in that described to receive protection
Cover 2 uses multi-section retractable structure, and microstrip antenna 1 receives the signal of different frequency according to 2 collapsing length of protective cover is received.Because
The frequency shift of microstrip antenna needs the microstrip antenna using different sizes, because the area so received can change,
And then changing frequency, the cost input so done is higher, and there are one the utility model set on the outside of the single microstrip antenna
Can some superfluous signals by changing the receiving area of protective cover, can be shielded with the protective cover of telescopic variation, this makes it possible to
Accomplish the variation for allowing single microstrip antenna into line frequency, reduce use cost and improve.
Because being limited according to current technique when receiving signal between 2.2GHz to 2.5GHz, protective cover is being held
During by 3 sections or more of retractable structure, in the case where ensureing the structure secured premise of its inner wall, can only it be open less than 45 degree, if opening
It makes a slip of the tongue big, be easy to cause inner wall and stretch breakage, and then influence to use.
Several circular grooves 21 are provided on the inner wall end surface for receiving protective cover 2, are enhanced by circular groove 21
Collect the intensity of signal.
The multi-section retractable structure is at least three sections of stretching structures.
The reception protective cover 2 is conical horn outer cover or is pyramidal horn outer cover..
Above-described specific embodiment, the purpose of this utility model, technical solution and advantageous effect have been carried out into
One step is described in detail, it should be understood that the foregoing is merely specific embodiment of the present utility model, is not used to limit
Determine the scope of protection of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (4)
1. for justifying the new microstrip line of battle array electronic scanning antenna, including microstrip antenna (1) and protective cover (2) is received, receives protection
Cover (2) is arranged on the outside of microstrip antenna (1), and reception protective cover (2) bottom is in contact with microstrip antenna (1) side end face, and
The center line for receiving protective cover (2) is overlapped with the center line of microstrip antenna (1), which is characterized in that the reception protective cover (2) is adopted
With multi-section retractable structure, microstrip antenna (1) receives the signal of different frequency according to protective cover (2) collapsing length is received.
2. the new microstrip line according to claim 1 for being used to justify battle array electronic scanning antenna, which is characterized in that described receive is protected
Several circular grooves (21) are provided on the inner wall end surface of shield (2), is enhanced by circular groove (21) and collects the strong of signal
Degree.
3. the new microstrip line according to claim 1 for being used to justify battle array electronic scanning antenna, which is characterized in that the multistage can
Stretching structure is at least three sections of stretching structures.
4. the new microstrip line according to claim 1 for being used to justify battle array electronic scanning antenna, which is characterized in that described receive is protected
Shield (2) is conical horn outer cover or is pyramidal horn outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652679.8U CN207459138U (en) | 2017-12-01 | 2017-12-01 | For justifying the new microstrip line of battle array electronic scanning antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652679.8U CN207459138U (en) | 2017-12-01 | 2017-12-01 | For justifying the new microstrip line of battle array electronic scanning antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459138U true CN207459138U (en) | 2018-06-05 |
Family
ID=62275662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721652679.8U Expired - Fee Related CN207459138U (en) | 2017-12-01 | 2017-12-01 | For justifying the new microstrip line of battle array electronic scanning antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207459138U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039587A (en) * | 2017-12-01 | 2018-05-15 | 重庆固恒通信设备有限公司 | The microstrip line that signal for 2.2GHz to 2.5GHz receives |
| CN110676593A (en) * | 2018-07-03 | 2020-01-10 | 纬创资通股份有限公司 | Antenna waveguide and related antenna module |
-
2017
- 2017-12-01 CN CN201721652679.8U patent/CN207459138U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108039587A (en) * | 2017-12-01 | 2018-05-15 | 重庆固恒通信设备有限公司 | The microstrip line that signal for 2.2GHz to 2.5GHz receives |
| CN108039587B (en) * | 2017-12-01 | 2024-04-09 | 重庆固恒通信设备有限公司 | Microstrip line for 2.2GHz to 2.5GHz signal reception |
| CN110676593A (en) * | 2018-07-03 | 2020-01-10 | 纬创资通股份有限公司 | Antenna waveguide and related antenna module |
| CN110676593B (en) * | 2018-07-03 | 2021-08-10 | 纬创资通股份有限公司 | Antenna waveguide and related antenna module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20191201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |