CN205122748U - Base station antenna unit width of cloth looks detecting device - Google Patents
Base station antenna unit width of cloth looks detecting device Download PDFInfo
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- CN205122748U CN205122748U CN201520861434.0U CN201520861434U CN205122748U CN 205122748 U CN205122748 U CN 205122748U CN 201520861434 U CN201520861434 U CN 201520861434U CN 205122748 U CN205122748 U CN 205122748U
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- antenna
- base station
- support frame
- unit width
- coaxial cable
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Abstract
The utility model relates to a base station antenna unit width of cloth looks detecting device, including support frame, antenna, coaxial cable and antenna terminal, antenna and antenna terminal respectively through the fastener set up in the support frame both ends, coaxial cable with the coaxial setting of support frame, and both ends are connected respectively antenna and antenna terminal, the support frame is provided with the handle, the support frame still be provided with can with the fixed orifices that scanner frame is fixed. Set up the handle at the support frame, the manual detection width of cloth phase time of can being convenient for is held, sets up the fixed orifices on the support frame, can be fixed to scanner frame with base station antenna unit width of cloth looks detecting device through the fastener when mechanical scanning, and can realize manually and can fix to scanner frame's multiple use for base station antenna unit width of cloth looks detecting device uses the limitation in place to reduce.
Description
Technical field
The utility model belongs to antenna of mobile communication base station design field, particularly relates to a kind of base station antenna unit width phase sniffer.
Background technology
Base station refers in certain area of radio coverage, and by mobile switching center, and radio station is believed in the transceiving carrying out information transmission between mobile telephone terminal.The major function of base station is just to provide wireless coverage, namely realizes the transmission of wireless signals between wireline communication network and wireless terminal.Antenna for base station is the same with the design of other array antennas, also needs the excitation phase and magnitude accurately controlling each unit, to realize comparatively ideal wave beam forming.
For detecting the unit width phase in antenna element near field, need to detect with the near field unit width phase sniffer of antenna for base station adaptation, tested astronomical cycle is in the basic uniform region of field intensity, electric field change peak value is not more than 1.5dB, and the field intensity difference that gain reference antenna records on two orthogonal polarization faces should be less than 0.5dB.
But the field of employment of existing sniffer is with limitation.
Utility model content
The purpose of this utility model is to provide one and can realizes manually maybe can being fixed to scanning support multiduty base station antenna unit width phase sniffer.
A technical solution of the present utility model is: a kind of base station antenna unit width phase sniffer, comprise bracing frame, antenna, coaxial cable and antenna terminal, described antenna and antenna terminal are arranged at support frame as described above two ends through securing member respectively, described coaxial cable and support frame as described above are coaxially arranged, and two ends connect described antenna and antenna terminal respectively; Support frame as described above is provided with handle, and support frame as described above is also provided with fixing hole that can be fixing with scanning support.
As preferably: described handle is arranged at the far-end of antenna described in distance on support frame as described above, and described handle is near described antenna terminal.
As preferably: support frame as described above offers the trough axially running through bracing frame, and described coaxial cable is arranged in described trough.
As preferably: described antenna is connected by described coaxial cable with antenna terminal, and is fixed on support frame as described above two ends through screw.
As preferably: described antenna offers the draw-in groove that can block base station antenna radiation unit exposed when width detects mutually.
As preferably: described draw-in groove is symmetricly set in described antenna.
As preferably: described antenna can be dipole antenna, monopole antenna or horn antenna.
As preferably: described antenna terminal can be flanged dish N connector, SMA connector or 7/16DIN connector.
Another technical solution of the present utility model is: comprise bracing frame, antenna, coaxial cable and antenna terminal, described antenna and antenna terminal are arranged at support frame as described above two ends through securing member respectively, support frame as described above offers the trough axially running through bracing frame, described coaxial cable is arranged in described trough, described antenna is connected by described coaxial cable with antenna terminal, and is fixed on support frame as described above two ends through screw; Support frame as described above is provided with handle, and support frame as described above is also provided with fixing hole that can be fixing with scanning support; Described antenna offers the draw-in groove that can block antenna radiation unit exposed when width detects mutually; Described draw-in groove is symmetricly set in described antenna; Described antenna can be dipole antenna, monopole antenna or horn antenna; Described antenna terminal can be flanged dish N connector, SMA connector or 7/16DIN connector.
Compared with prior art, the beneficial effects of the utility model:
(1) handle is set at bracing frame, can be convenient to manually to detect width phase time hold, bracing frame arranges fixing hole, through securing member, base station antenna unit width phase sniffer can be fixed to scanning support when mechanical scanning, the manual multiple use with scanning support can be fixed to can be realized, the limitation of base station antenna unit width phase sniffer field of employment is reduced.
(2) trough offered by bracing frame, can be used for the cabling of coaxial cable and fixes, the position of coaxial cable can be made not easily to move, reduce because coaxial cable moves the impact caused circuit.
(3) draw-in groove can block base station antenna radiation unit exposed in design process in width phase detection process, plays the effect of assist location base station antenna radiation unit, can guarantee the accuracy of result of detection, improves the accuracy of result of detection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model base station antenna unit width phase sniffer;
Fig. 2 is the decomposition texture schematic diagram of Fig. 1;
Fig. 3 is the structural representation of the utility model base station antenna unit width phase sniffer dipole antenna;
Fig. 4 is another viewing angle constructions schematic diagram of Fig. 3.
Primary clustering symbol description:
Bracing frame 10, handle 12, fixing hole 14, trough 16, antenna 20, draw-in groove 22, coaxial cable 30, antenna terminal 40, securing member 50.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
Fig. 1, Fig. 2, Fig. 3, Fig. 4 show first embodiment of the present utility model.
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, this base station antenna unit width phase sniffer, comprise bracing frame 10, antenna 20, coaxial cable 30 and antenna terminal 40, antenna 20 and antenna terminal 40 are arranged at bracing frame 10 two ends through securing member 50 respectively, coaxial cable 30 and bracing frame 10 are coaxially arranged, and two ends connect antenna 20 and antenna terminal 40 respectively; Bracing frame 10 is provided with handle 12, and bracing frame 10 is also provided with fixing hole 14 that can be fixing with scanning support.
At bracing frame 10, handle 12 is set, can be convenient to manually to detect width phase time hold, bracing frame 10 arranges fixing hole 14, through securing member 50, base station antenna unit width phase sniffer can be fixed to scanning support when mechanical scanning, the manual multiple use with scanning support can be fixed to can be realized, the limitation of base station antenna unit width phase sniffer field of employment is reduced.
Certainly, the handle 12 bracing frame 10 arranged can be arranged by the mode of depression on bracing frame 10.
In the present embodiment, handle 12 is arranged at the far-end of distance antenna 20 on bracing frame 10, and handle 12 is near antenna terminal 40.
In the present embodiment, bracing frame 10 offers the trough 16 axially running through bracing frame 10, and coaxial cable 30 is arranged in trough 16; Trough 16 offered by bracing frame 10, can be used for the cabling of coaxial cable 30 and fixes, the position of coaxial cable 30 can be made not easily to move, reduce because coaxial cable 30 moves the impact caused circuit.
In the present embodiment, antenna 20 is connected by coaxial cable 30 with antenna terminal 40, and is fixed on bracing frame 10 two ends through screw.
In the present embodiment, antenna 20 offers the draw-in groove 22 that can block base station antenna radiation unit exposed when width detects mutually; Draw-in groove 22 can block base station antenna radiation unit exposed in design process in width phase detection process, plays the effect of assist location base station antenna radiation unit, can guarantee the accuracy of result of detection, improves the accuracy of result of detection.
In the present embodiment, draw-in groove 22 is symmetricly set in antenna 20.
In the present embodiment, antenna 20 can be dipole antenna, monopole antenna or horn antenna.
In the present embodiment, antenna terminal 40 can be flanged dish N connector, SMA connector or 7/16DIN connector.
When specific to antenna 20 be dipole antenna, antenna terminal 40 for flanged dish N connector time, with the dipole antenna of the adaptive frequency range of antenna for base station as signal acquisition probe; Coaxial cable 30 is used to connect the N connector of dipole antenna and one end fixed flange, to be connected with vector network analyzer by base station antenna unit width phase sniffer.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model right change and modify, and all should belong to the covering scope of the utility model claim.
Claims (9)
1. a base station antenna unit width phase sniffer, it is characterized in that, comprise bracing frame, antenna, coaxial cable and antenna terminal, described antenna and antenna terminal are arranged at support frame as described above two ends through securing member respectively, described coaxial cable and support frame as described above are coaxially arranged, and two ends connect described antenna and antenna terminal respectively; Support frame as described above is provided with handle, and support frame as described above is also provided with fixing hole that can be fixing with scanning support.
2. base station antenna unit width phase sniffer according to claim 1, it is characterized in that, described handle is arranged at the far-end of antenna described in distance on support frame as described above, and described handle is near described antenna terminal.
3. base station antenna unit width phase sniffer according to claim 2, is characterized in that, support frame as described above offers the trough axially running through bracing frame, and described coaxial cable is arranged in described trough.
4. base station antenna unit width phase sniffer according to claim 3, it is characterized in that, described antenna is connected by described coaxial cable with antenna terminal, and is fixed on support frame as described above two ends through screw.
5. base station antenna unit width phase sniffer according to claim 4, it is characterized in that, described antenna offers the draw-in groove that can block base station antenna radiation unit exposed when width detects mutually.
6. base station antenna unit width phase sniffer according to claim 5, it is characterized in that, described draw-in groove is symmetricly set in described antenna.
7. the base station antenna unit width phase sniffer according to claim 1 ~ 6 any one, it is characterized in that, described antenna can be dipole antenna, monopole antenna or horn antenna.
8. base station antenna unit width phase sniffer according to claim 7, is characterized in that, described antenna terminal can be flanged dish N connector, SMA connector or 7/16DIN connector.
9. a base station antenna unit width phase sniffer, it is characterized in that, comprise bracing frame, antenna, coaxial cable and antenna terminal, described antenna and antenna terminal are arranged at support frame as described above two ends through securing member respectively, support frame as described above offers the trough axially running through bracing frame, described coaxial cable is arranged in described trough, and described antenna is connected by described coaxial cable with antenna terminal, and is fixed on support frame as described above two ends through screw; Support frame as described above is provided with handle, and support frame as described above is also provided with fixing hole that can be fixing with scanning support; Described antenna offers the draw-in groove that can block antenna radiation unit exposed when width detects mutually; Described draw-in groove is symmetricly set in described antenna; Described antenna can be dipole antenna, monopole antenna or horn antenna; Described antenna terminal can be flanged dish N connector, SMA connector or 7/16DIN connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861434.0U CN205122748U (en) | 2015-10-30 | 2015-10-30 | Base station antenna unit width of cloth looks detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861434.0U CN205122748U (en) | 2015-10-30 | 2015-10-30 | Base station antenna unit width of cloth looks detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205122748U true CN205122748U (en) | 2016-03-30 |
Family
ID=55578329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861434.0U Active CN205122748U (en) | 2015-10-30 | 2015-10-30 | Base station antenna unit width of cloth looks detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205122748U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783002A (en) * | 2020-06-09 | 2021-12-10 | 三赢科技（深圳）有限公司 | Protection connector and lens module |
-
2015
- 2015-10-30 CN CN201520861434.0U patent/CN205122748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113783002A (en) * | 2020-06-09 | 2021-12-10 | 三赢科技（深圳）有限公司 | Protection connector and lens module |
| CN113783002B (en) * | 2020-06-09 | 2023-09-12 | 三赢科技（深圳）有限公司 | Protection connector and lens module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 430000 first floor, office building, Tibet Dragon Island office, Jiangxia District Economic Development Zone, Wuhan, Hubei Co-patentee after: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Patentee after: HUBEI SUNSEA TELECOMMUNICATIONS CO.,LTD. Address before: 430000 first floor, office building, Tibet Dragon Island office, Jiangxia District Economic Development Zone, Wuhan, Hubei Co-patentee before: SUNSEA TELECOMMUNICATIONS Co.,Ltd. Patentee before: HUBEI SUNSEA TELECOMMUNICATIONS CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190401 Address after: 518000 Ma Jialong 17, 1701, Daxin Road, Nanshan District, Shenzhen, Guangdong, 17 Patentee after: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Address before: 430000 first floor, office building, Tibet Dragon Island office, Jiangxia District Economic Development Zone, Wuhan, Hubei Co-patentee before: SUNSEA AIOT TECHNOLOGY Co.,Ltd. Patentee before: HUBEI SUNSEA TELECOMMUNICATIONS CO.,LTD. |
|
| TR01 | Transfer of patent right |