CN201163296Y - Multipath arbitrarily expanded electronic calibration member - Google Patents
Multipath arbitrarily expanded electronic calibration member Download PDFInfo
- Publication number
- CN201163296Y CN201163296Y CNU2008200317736U CN200820031773U CN201163296Y CN 201163296 Y CN201163296 Y CN 201163296Y CN U2008200317736 U CNU2008200317736 U CN U2008200317736U CN 200820031773 U CN200820031773 U CN 200820031773U CN 201163296 Y CN201163296 Y CN 201163296Y
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- port
- over switch
- change
- calibration
- multiplexing
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- Expired - Lifetime
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Abstract
A multipath electronic calibration member capable of being expanded freely comprises a machine cabinet (1), a change-over switch (2), etc. The electronic calibration member is characterized in that: the change-over switch (2), a high-precision load (3), a jumper (4), a short circuit component (5), a control drive (6), a calibration port (7), a control port (8), a memory module (10), an operation module (11), etc. are arranged in the machine cabinet (1); the control port (8) and the calibration port (7) are connected with a member to be calibrated through a control cable (9); the change-over switch (2) capable of realizing actions of circuit opening, circuit shortening, loading and transmitting in the process of calibration is arranged on one side of the high-precision load (3), the jumper (4) and the short circuit component (5); the output of the control drive (6) is connected with the change-over switch (2), and the input of the control drive (6) is connected with the operation module (11); and the input/output end of the operation module (11) is connected with the memory module (10). The calibration member has the advantages of wide application range, high efficiency and good expandability.
Description
Technical field
The utility model relates to a kind of Electronic Calibration spare, the Electronic Calibration spare that specifically a kind of multichannel can be expanded arbitrarily.
Background technology
At present, during the test of multiport antenna S parameter matrix, need carry out the S parameter testing between any two ports.During test, at first need passage is calibrated, then test cable is connected to port to be tested, record test data, so repeatedly.Calibration process need carry out between any two ports to the multiple channel test instrument, such as the antenna of 8 array elements 9 ports is arranged, and needs calibration 36 times, and so huge workload can't realize on production line of batch.Also very complicated in usual test macro check and checking simultaneously.
Summary of the invention
The purpose of this utility model provides a kind of multiplexing electron aligning part with arbitrary widening, solves the problem of the calibration process inefficiency in the present smart antenna production testing process.
The technical solution of the utility model is:
A kind of multiplexing electron aligning part with arbitrary widening, comprise rack 1, change-over switch 2, high precision load 3, wire jumper 4, short-circuit component 5, controlling and driving 6, calibration port 7, control port 8, umbilical cable 9, memory module 10, computing module 11, it is characterized in that described change-over switch 2, high precision load 3, wire jumper 4, short-circuit component 5, controlling and driving 6, calibration port 7, control port 8, memory module 10 and computing module 11 are installed in the rack 1, control port 8 and calibration port 7 by umbilical cable 9 be calibrated part and link to each other, realize the open circuit in the calibration process, short circuit, load, the change-over switch 2 of transmission action is installed in high precision load 3, wire jumper 4, one side of short-circuit component 5, the output of controlling and driving 6 links to each other with change-over switch 2, its input links to each other with the output of computing module 11, and the output/input end of computing module 11 links to each other with memory module 10.
The utility model has also adopted following technical measures:
Change-over switch 2 adopts broadband relay system switch, the frequency of utilization of calibrating device can be extended to DC～18GHz.
Memory module 10 can realize effective storage of calibrating device information, can store to comprise the calibrating device identity identification information in interior data.
Arithmetic element 11 can realize the repetitive operation of some more complicated according to simple instruction and program.
The beneficial effects of the utility model:
1. the utility model adopts broadband device to manufacture and design, and usable range is wide.
2. by software control, calibration and the efficient of checking greatly improve.
3. port number is not limited only to 9 ports, has considered 16 ports during design, can be as required designated port quantity arbitrarily, so expansion is good.
Description of drawings
Fig. 1 is a cabinet panel synoptic diagram of the present utility model.
Fig. 2 is an inner principle schematic of the present utility model.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, 2.
A kind of multiplexing electron aligning part with arbitrary widening, comprise rack 1 and the change-over switch 2, high precision load 3, wire jumper 4, short-circuit component 5, controlling and driving 6, calibration port 7, control port 8, memory module 10 (as AM29LV0650U-90REI), the computing module 11 (as EP1SGX40DF1020 C5) that are installed in the rack 1, its panel construction synoptic diagram as shown in Figure 1.Control port 8 and calibration port 7 by umbilical cable 9 be calibrated part and link to each other, the change-over switch 2 of the open circuit in the realization calibration process, short circuit, load, transmission action is installed in a side of high precision load 3, wire jumper 4, short-circuit component 5, the output of controlling and driving 6 links to each other with change-over switch 2, its input links to each other with the output of computing module 11, output/the input end of computing module 11 links to each other with memory module 10, and the interconnector synoptic diagram as shown in Figure 2.Change-over switch 2 can adopt broadband relay system switch, the frequency of utilization of calibrating device can be extended to DC～18GHz.High precision load 3, wire jumper 4 all can adopt broadband device, and control port 8 can adopt standardized port, and possess several selections, are fit to distinct device and use; Memory module 10 can realize effective storage of calibrating device information, can store to comprise the calibrating device identity identification information in interior data.Arithmetic element 11 can realize the repetitive operation of some more complicated according to simple instruction and program.Electronic Calibration spare can automatically perform EIP equipment installation procedure after being connected to testing tool, and the calibrating device characteristic information in the memory module 10 is installed in the testing tool; Testing tool is given computing module 11 by macro instruction transmit operation parameter; Computing module 11 will instruct corresponding command group that sequential is installed and be sent in according to this on the control bus, and step such as change-over switch 2, high precision load 3, wire jumper 4, short-circuit component 5, controlling and driving 6 etc. are according to the rules finished calibration operation.
The utility model does not relate to the part prior art that maybe can adopt all same as the prior art to be realized.
Claims (5)
1, a kind of multiplexing electron aligning part with arbitrary widening, comprise rack (1), change-over switch (2), high precision load (3), wire jumper (4), short-circuit component (5), controlling and driving (6), calibration port (7), control port (8), umbilical cable (9), memory module (10), computing module (11), it is characterized in that described change-over switch (2), high precision load (3), wire jumper (4), short-circuit component (5), controlling and driving (6), calibration port (7), control port (8), memory module (10) and computing module (11) are installed in the rack (1), control port (8) and calibration port (7) by umbilical cable (9) be calibrated part and link to each other, realize the open circuit in the calibration process, short circuit, load, the change-over switch (2) of transmission action is installed in high precision load (3), wire jumper (4), one side of short-circuit component (5), the output of controlling and driving (6) links to each other with change-over switch (2), its input links to each other with the output of computing module (11), and the output/input end of computing module (11) links to each other with memory module (10).
2, multiplexing electron aligning part with arbitrary widening according to claim 1 is characterized in that described change-over switch (2) is for being extended to the frequency of utilization of calibrating device the broadband relay system switch of DC～18GHz.
3, multiplexing electron aligning part with arbitrary widening according to claim 1 is characterized in that described high precision load (3), wire jumper (4) are broadband device.
4, multiplexing electron aligning part with arbitrary widening according to claim 1 is characterized in that described control port (8) is standardized port.
5, multiplexing electron aligning part with arbitrary widening according to claim 1 is characterized in that port number can expand, and comprises the form of ownership of single channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200317736U CN201163296Y (en) | 2008-02-04 | 2008-02-04 | Multipath arbitrarily expanded electronic calibration member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200317736U CN201163296Y (en) | 2008-02-04 | 2008-02-04 | Multipath arbitrarily expanded electronic calibration member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201163296Y true CN201163296Y (en) | 2008-12-10 |
Family
ID=40184231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200317736U Expired - Lifetime CN201163296Y (en) | 2008-02-04 | 2008-02-04 | Multipath arbitrarily expanded electronic calibration member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201163296Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364751A (en) * | 2013-07-11 | 2013-10-23 | 中国电子科技集团公司第四十一研究所 | Electronic calibration part of vector network analyzer and calibration method |
| CN103399287A (en) * | 2013-07-30 | 2013-11-20 | 重庆长安汽车股份有限公司 | Detection system and detection method of wiring harness hit detection instrument |
-
2008
- 2008-02-04 CN CNU2008200317736U patent/CN201163296Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103364751A (en) * | 2013-07-11 | 2013-10-23 | 中国电子科技集团公司第四十一研究所 | Electronic calibration part of vector network analyzer and calibration method |
| CN103364751B (en) * | 2013-07-11 | 2016-09-07 | 中国电子科技集团公司第四十一研究所 | A kind of vector network analyzer Electronic Calibration part and calibration steps |
| CN103399287A (en) * | 2013-07-30 | 2013-11-20 | 重庆长安汽车股份有限公司 | Detection system and detection method of wiring harness hit detection instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhu GloryMV Electronics Co., Ltd. Assignor: Nanjing Enruite Industrial Co., Ltd. Contract fulfillment period: 2008.12.20 to 2013.12.19 Contract record no.: 2009340000051 Denomination of utility model: Multipath arbitrarily expanded electronic calibration member Granted publication date: 20081210 License type: Exclusive license Record date: 20090420 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.12.20 TO 2013.12.19; CHANGE OF CONTRACT Name of requester: WUHU GUORUI MEGAVOLT ELECTRONIC CO LTD Effective date: 20090420 |
|
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Wuhu GloryMV Electronics Co., Ltd. Assignor: Nanjing Enruite Industrial Co., Ltd. Contract record no.: 2009340000051 Date of cancellation: 20130620 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081210 |