CN205304788U - Emitter , receiving arrangement and system of L wave band signal - Google Patents
Emitter , receiving arrangement and system of L wave band signal Download PDFInfo
- Publication number
- CN205304788U CN205304788U CN201521067063.5U CN201521067063U CN205304788U CN 205304788 U CN205304788 U CN 205304788U CN 201521067063 U CN201521067063 U CN 201521067063U CN 205304788 U CN205304788 U CN 205304788U
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- CN
- China
- Prior art keywords
- band signal
- antenna
- reception
- wave band
- band
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Abstract
The utility model relates to an emitter, receiving arrangement and system of L wave band signal. Aim at provides a simple structure's emitter, receiving arrangement and system of L wave band signal. The scheme: an emitter of L wave band signal, includes L wave band signal generator, L wave band signal generator's signal output interface connection has a coaxial cable, and this coaxial cable free end is connected with emit antenna. Utility model mainly is applicable to the transmission of L wave band signal and receives technical field.
Description
Technical field
This utility model relates to the discharger in transmitting and the reception technique field of L-band signal, particularly a kind of L-band signal, receives Apparatus and system.
Background technology
The usual only one of which signal output of L-band signal generator, if needing to send signal to multiple terminal receiver, then require over the centimetre device more than a turn and adopt a plurality of coaxial cable to be connected with terminal receiver, cause layout and increase cable difficulty, not easily extending.
Summary of the invention
The technical problems to be solved in the utility model is: provides the discharger of the L-band signal of a kind of simple in construction for above-mentioned Problems existing, receive Apparatus and system.
This utility model be the technical scheme is that the discharger of a kind of L-band signal, and including L-band signal generator, the signal output interface of described L-band signal generator is connected to a coaxial cable, and this coaxial cable free end is connected to transmitting antenna.
Described transmitting antenna is closed hoop structure, coaxial cable free end the copper wire bending after removing crust forms.
Described transmitting antenna is annular.
The reception device of a kind of L-band signal, including L-band reception signal terminal, the receiver port of described L-band reception signal terminal is connected to reception antenna by sub-miniature B connector.
Described reception antenna includes antenna wire body, and this wire body one end is connected with sub-miniature B connector, and the other end is connected to the antenna body matched with transmitting antenna.
The transmitting of a kind of L-band signal and the system of reception, it includes aforesaid discharger and aforesaid reception device.
The beneficial effects of the utility model are: 1, this utility model is connected with coaxial cable and transmitting antenna in turn at the signal output interface of L-band signal generator, the receiver port of L-band reception signal terminal is connected to reception antenna by sub-miniature B connector, reception antenna can directly receive the L-band signal sent by transmitting antenna, then L-band reception signal terminal can normal received signal, effectively prevent because increasing terminal receiver, and set up one turn of many centimeters of device, and redeploy coaxial cable, cause the problem not easily extended. 2, transmitting antenna is removed the bending of the copper wire after crust by coaxial cable free end and is formed, simple in construction, easy to make, and cost is low.
Accompanying drawing explanation
Fig. 1 is the structure chart of the discharger of this utility model L-band signal.
Fig. 2 is the structure chart receiving device of this utility model L-band signal.
Detailed description of the invention
As it is shown in figure 1, the discharger of a kind of L-band signal of the present embodiment, including L-band signal generator 1, the signal output interface 7 of this L-band signal generator 1 is connected to a coaxial cable 2, and this coaxial cable free end is connected to transmitting antenna 3.
Described transmitting antenna 3 is in closed hoop structure (in this example, transmitting antenna is annular), coaxial cable 2 free end the copper wire bending after removing crust forms, and as L-band signal wireless transmitting terminals, simple in construction, cost is low.
As in figure 2 it is shown, the reception device of a kind of L-band signal of the present embodiment, including L-band reception signal terminal 4, the receiver port of this L-band reception signal terminal 4 is connected to reception antenna 6 by sub-miniature B connector 5.
Described reception antenna 6 is common finished antenna, and including antenna wire body 6-1, this wire body one end is connected with sub-miniature B connector 5, and the other end is connected to the antenna body 6-2 matched with transmitting antenna 3.
In practical application, the discharger of L-band signal under the premise not increasing by one turn of many centimeters of device and coaxial cable bar number, can send a signal to multiple reception device; The reception device of L-band signal can receive, by reception antenna, the L-band signal that be sent by transmitting antenna.
The transmitting of a kind of L-band signal and the system of reception, it includes aforesaid discharger and aforesaid reception device.
Claims (6)
1. the discharger of a L-band signal, including L-band signal generator (1), it is characterized in that: the signal output interface of described L-band signal generator (1) is connected to a coaxial cable (2), and this coaxial cable free end is connected to transmitting antenna (3).
2. the discharger of L-band signal according to claim 1, it is characterised in that: described transmitting antenna (3) is in closed hoop structure, coaxial cable (2) free end the copper wire bending after removing crust forms.
3. the discharger of L-band signal according to claim 2, it is characterised in that: described transmitting antenna (3) is in annular.
4. a reception device for L-band signal, including L-band reception signal terminal (4), it is characterised in that: the receiver port of described L-band reception signal terminal (4) is connected to reception antenna (6) by sub-miniature B connector (5).
5. the reception device of L-band signal according to claim 4, it is characterized in that: described reception antenna (6) includes antenna wire body (6-1), this wire body one end is connected with sub-miniature B connector (5), and the other end is connected to the antenna body (6-2) matched with transmitting antenna (3).
6. a L-band signal transmitting and receive system, it is characterised in that: it includes the discharger described in claim 1 or 2 or 3 and the reception device described in claim 4 or 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067063.5U CN205304788U (en) | 2015-12-21 | 2015-12-21 | Emitter , receiving arrangement and system of L wave band signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067063.5U CN205304788U (en) | 2015-12-21 | 2015-12-21 | Emitter , receiving arrangement and system of L wave band signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304788U true CN205304788U (en) | 2016-06-08 |
Family
ID=56471507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067063.5U Expired - Fee Related CN205304788U (en) | 2015-12-21 | 2015-12-21 | Emitter , receiving arrangement and system of L wave band signal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205304788U (en) |
-
2015
- 2015-12-21 CN CN201521067063.5U patent/CN205304788U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160608 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |