CN1896752A - Antenna coupling tester - Google Patents

Antenna coupling tester Download PDF

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Publication number
CN1896752A
CN1896752A CNA2005100835651A CN200510083565A CN1896752A CN 1896752 A CN1896752 A CN 1896752A CN A2005100835651 A CNA2005100835651 A CN A2005100835651A CN 200510083565 A CN200510083565 A CN 200510083565A CN 1896752 A CN1896752 A CN 1896752A
Authority
CN
China
Prior art keywords
shell
slot
antenna coupling
measured
antenna
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.)
Granted
Application number
CNA2005100835651A
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Chinese (zh)
Other versions
CN100412554C (en
Inventor
周黄弘亚
余秋庆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHIJIE SCIENCE & TECHNOLOGY Co Ltd
Original Assignee
ZHIJIE SCIENCE & TECHNOLOGY Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHIJIE SCIENCE & TECHNOLOGY Co Ltd filed Critical ZHIJIE SCIENCE & TECHNOLOGY Co Ltd
Priority to CNB2005100835651A priority Critical patent/CN100412554C/en
Publication of CN1896752A publication Critical patent/CN1896752A/en
Application granted granted Critical
Publication of CN100412554C publication Critical patent/CN100412554C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A air wire coupling test device, especially refers to the test device that used to test the air wire of the device waiting for measuring, to get the testing values such as the air wire power , effect, the device waiting for measuring is clintheriform. That test device includes: one crust that setting a slot in one side, and the slot is convenient for inserting which relative to the said device waiting for measuring; one insulating material which is set in the slot of the crust, one capacity room, and one metal sheet set in the interior wall of the capacity room; and the electronic connector set up in the other side of the crust , both the electronic connector and the said metal sheet ,the metal sheet and the said crust are linked electrically.

Description

Antenna coupling tester
Technical field
The present invention relates to a kind of antenna coupling tester, be meant a kind of especially in order to test the antenna coupling tester that is built in the antenna on the circuit board in such.
Background technology
Electronic product with antenna, it all must be through the test of overpower, an effect etc. before shipment, and this class testing is having two kinds of method of testings traditionally, now is described below.
First method transfers to a testing tool with a signal wire with signal, and this kind method needs an external electric connector on the implementation, could give this testing tool by transmission signals.
Second method is that antenna with the antenna of device to be measured and received signal end places in the cage and tests, and leak thereby block power, and running or the test that can avoid and produce online other products produces interfere with or compromise.
In above-mentioned two kinds of methods, no matter be that an external electric connector also is to use cage, it can make that all become complexity and cost of test procedure is also higher.
In addition, these two kinds of method of testings also all only can be tested the round bar type antenna, but can't test " plate mo(u)ld top half antenna (being built on the circuit board in the antenna) " fully, such plate mo(u)ld top half antenna has the not overhanging hiding effect of antenna, become the main flow in market now already, but do not have suitable and proving installation that do not have aforementioned defective can use as test.
Therefore, the defective that the present invention is based on above-mentioned prior art is improved, and has proposed a kind of reasonable in design and effectively overcome the invention of its defective.
Summary of the invention
The purpose of antenna coupling tester of the present invention, be to provide effectively a kind of proving installation that need not external electric connector and need not to use cage, have electricity connection function and need not external electric connector at all by itself, and itself have the power of blocking and leak function and need not to use cage at all, therefore its test procedure is just never complicated and can also effectively reduce cost, and can be applicable to the test of plate mo(u)ld top half antenna.
For achieving the above object, the invention provides a kind of antenna coupling tester, be used to test the antenna on the device to be measured, this proving installation comprises:
One shell, the one side has the slot that extends internally, and this slot is beneficial to plant with respect to described device to be measured;
One insulation material, it is arranged in the slot of this shell, and this insulation material has the sheet metal that a room and is located at this room inwall; And
One electric connector, it is located at this shell opposite side, is electrically connected respectively between this electric connector and the described sheet metal and between this sheet metal and the described shell.
Antenna coupling tester of the present invention, wherein, described shell and insulation material all design according to device shape to be measured, the size that will test.
Antenna coupling tester of the present invention, wherein, described shell further comprise can be involutory each other first and second housing, this first and second housing respectively has depression half-and-half, this two depression is promptly to synthetic described slot.
Antenna coupling tester of the present invention, wherein, respectively this depression of described shell further respectively forms an expansion section, and respectively this expansion section is close to the leading portion opening part of described slot.
Antenna coupling tester of the present invention, wherein, first and second housing of described shell, one adjoiner respectively have scarce recess half-and-half, and described electric connector is held and is fixed in this two after involutory and lacks between the recesses.
Antenna coupling tester of the present invention, wherein, described device to be measured is the tabular body pattern.
Antenna coupling tester of the present invention, wherein, described device to be measured is the circuit board that has antenna in.
Antenna coupling tester of the present invention, wherein, described shell is made by aluminium.
Antenna coupling tester of the present invention, wherein, described shell is made by aluminum alloy material.
Description of drawings
Fig. 1 is the three-dimensional exploded view of proving installation of the present invention;
Fig. 2 is the three-dimensional combination figure of proving installation of the present invention;
Fig. 3 is the front view of the insulation material in the proving installation of the present invention;
Fig. 4 is the insulation material 4-4 sectional view of proving installation of the present invention according to Fig. 3;
Fig. 5 is the plant graph of a relation between proving installation of the present invention and the device to be measured;
Fig. 6 is the enforcement synoptic diagram of proving installation of the present invention when testing.
Wherein, description of reference numerals is as follows:
100 proving installations
1 shell
11 first housings, 111 hole bodies
12 second housings, 121 hole bodies
13 slots
14 depressions, 141 expansion sections
16 lack recess
17 electric connectors
2 insulation materials
20 rooms
21 sheet metals, 211 connecting portions
212 grounding parts
300 devices to be measured
3 circuit boards
4 antennas
500 testing tools
5 butt connectors
600 signal wires
6 remote connectors
700 computing machines
Embodiment
For further understanding feature of the present invention and technology contents, see also following relevant detailed description of the present invention and accompanying drawing.
Consult Fig. 1 to shown in Figure 6, the invention provides a kind of antenna coupling tester, this proving installation 100 is used to test a device 300 to be measured, and particularly this device 300 to be measured is a tabular body, and this tabular body is the circuit board 3 that has antenna 4 in, test thus this antenna 4 power, imitate etc.
This proving installation 100 comprises that a shell 1, is located at the electric connector 17 that insulation material 2 and in this shell 1 is located at this shell 1, this shell 1 is that aluminium matter or aluminum alloy material are made, its have be same as know cage block the power effect that leaks, and this insulation material 2 can be that for example bakelite or other insulating material that is suitable for all can.
This shell 1, one side have the slot 13 (shown in Figure 2) that extends internally, and this slot 13 can be inserted in the slot 13 of this shell 1 this device 300 to be measured with respect to the device to be measured 300 of described tabular body pattern.
This material 2 that insulate, it is fixed in the slot 13 of this shell 1, and this insulation material 2 has the room 20 of a perforation shape, and the perforation direction of this room 20 is identical with the plant direction of aforementioned device 300 to be measured.Room 20 inwalls of this insulation material are provided with layer of metal sheet 21 for example to attach fixing mode, the adjacent edge of this sheet metal 21 then respectively is formed with an a junction 211 and a grounding parts 212, this connecting portion 211 is being electrically connected at this electric connector 17, and this grounding parts 212 is used for ground connection.
This electric connector 17, it is located at the opposite side of this shell 1, and the connecting portion 211 of the inner of this electric connector 17 and aforementioned metal sheet 21 is electrically connected to each other, and the outer end is to electrically connect signal wire, transmission signals thus.
This shell 1 is except above-mentioned integral type, and it can also be the opposite shell 1 shown in each figure.The shell 1 of this opposite includes double shape first to lumping together each other, two housings 11,12, this is first years old, two housings 11, adjacent surface between 12 respectively has depression 14 half-and-half, and respectively this depression 14 also further respectively has an expansion section 141, this two depression 14 can be to synthetic described slot 13, and respectively this expansion section 141 is close to the leading portion opening part of described slot 13, therefore the leading portion bore of this slot 13 is big and be used to avoid touching other electronic package of described device to be measured 300, and the back segment bore is then less and be used for being provided with (for example wringing fit) insulation material 2.And, place, an adjacent side between this first and second housing 11,12 respectively has scarce recess 16 half-and-half, 17 of described electric connectors are held and are fixed in after involutory this and two lack between recess 16, the described insulation material 2 that is provided with sheet metal 21, the connecting portion 211 of its sheet metal 21 is electrically connected at this electric connector 17 and transmission signals, and its grounding parts 212 is electrically connected at described shell 1.As for fixing of this first and second housing 11,12, can be provided with relative a plurality of hole bodies 111,121 respectively at other place, adjacent side of this first and second housing 11,12, first and second housing 11,12 after involutory is fixed together by utilizing a plurality of retaining elements.So structure is formed proving installation 100 of the present invention.
Proving installation 100 of the present invention is used in particular for testing the device to be measured that is the tabular body pattern, and device to be measured 300 shown in Figure 5 is the circuit board 3 of tabular body pattern, has an antenna 4 in this circuit board 3 and also has described a plurality of other electronic package certainly.
Fig. 5 utilizes the present invention to come the three-dimensional exploded view that the device to be measured 300 of such tabular body pattern is tested, because its slot 13 is the prolate bar shaped, and the room 20 of insulation material 2 also is a flat, therefore the circuit board 3 of this device 300 to be measured can insert in the slot 13 with its overall with, and then allow such circuit board 3 have the part of antenna 4, can be positioned at the room 20 of described insulation material 2, and just in time can be surrounded by described sheet metal 21, therefore can carry out for example power to the antenna on this circuit board 34, the test of field effect etc., and the data of test are transferred to electric connector 17 via described connecting portion 211, and by this electric connector 17 described data are transmitted to other places.
Because in the proving installation 100 of the present invention, the room 20 of the slot 13 of its shell 1 and its insulation material 2 is flat, therefore can be applicable to that such is the device to be measured 300 of tabular body pattern, thereby the spacing between 3 each one of circuit board as shown in the figure and the sheet metal 21 can be furthered and tentatively reduced the loss of power.And, the shape of this slot 13 and this room 20, big or small system can design at the device different to be measured of different in width, different sizes, therefore, the device any to be measured of any width, shape etc. all can be inserted in the slot 13 and room 20 of proving installation 100 with its overall with, thereby and then spacing between circuit board 3 each one and the sheet metal 21 is furthered once again further reduce the loss of power.Therefore in addition, the shell 1 of proving installation 100 of the present invention is made with aluminium or aluminum alloy material, can have and the identical power effect that leaks that blocks as the cage of knowing.
Consult shown in Figure 6, proving installation 100 of the present invention needs to electrically connect with a testing tool 500, this testing tool 500 has butt connector 5, and between the butt connector 5 of the electric connector 17 of proving installation of the present invention and testing tool, connect with a signal line 600, one end of this signal wire 600 is electrically connected at the electric connector 17 of proving installation of the present invention with a proximal connector that does not indicate figure number, the in addition end of this signal wire 600 is electrically connected at the butt connector 5 of this testing tool with a remote connector 6, tests thus and transmission signals.This remote connector 6 and butt connector 5 can be any pattern connector of for example USB, Mini USB or 1394 connectors or the like.This testing tool 500 electrically connects with a computing machine 700 again, is used for the signal contact, shows, stores test result or display characteristic curve map or the like.
Aforesaid the invention has on the effect described as follows and promotes:
One, by the special construction design of proving installation 100 of the present invention, can be special at the device to be measured that is the tabular body pattern, carry out for example test of power, an effect etc.
Therefore two, proving installation 100 of the present invention itself has electric connector 17, needs external other electric connector.Make and have the effect that test procedure is never complicated and can also effectively reduce cost.
Three, proving installation 100 of the present invention itself has the power of the blocking function that leaks, and therefore need not use the cage of knowing.Make and have the effect that test procedure is never complicated and can also effectively reduce cost.
Four, the structure of proving installation 100 of the present invention is uncomplicated, and can assemble together again after the single manufacturing, therefore can design at the device to be measured of various different in width, different types, by further allowing the spacing between such each one of device to be measured and the sheet metal 21 significantly further, thereby further reduce the loss of power.
Five, in the slot 13 of proving installation 100 of the present invention, have specially designed expansion section 141, be used to avoid other electronic package on this device to be measured to touch shell 1 and exert an adverse impact.
In sum, a kind of antenna coupling tester provided by the present invention can solve many significant deficiency of described prior art really, belongs to an invention product with high industrial utilization, and the enhancement on the tool effect.
The above only for the present invention a preferred embodiment, be not so limit claim scope of the present invention, the equivalent structure that all utilizations instructions and accompanying drawing of the present invention obtained changes, and all can be considered to be included within the claim scope of the present invention, shows in the lump at this.

Claims (9)

1, a kind of antenna coupling tester is used to test the antenna on the device to be measured, it is characterized in that this proving installation comprises:
One shell, the one side has the slot that extends internally, and this slot is beneficial to plant with respect to described device to be measured;
One insulation material, it is arranged in the slot of this shell, and this insulation material has the sheet metal that a room and is located at this room inwall; And
One electric connector, it is located at this shell opposite side, between this electric connector and the described sheet metal and between this sheet metal and the described shell respectively to electrically connect.
2, antenna coupling tester as claimed in claim 1 is characterized in that, described shell and insulation material all design according to device shape to be measured, the size that will test.
3, antenna coupling tester as claimed in claim 1 is characterized in that, described shell further comprise can be involutory each other first and second housing, this first and second housing respectively has depression half-and-half, this two depression is promptly to synthetic described slot.
4, antenna coupling tester as claimed in claim 3 is characterized in that, respectively this depression of described shell further respectively forms an expansion section, and respectively this expansion section is close to the leading portion opening part of described slot.
5, antenna coupling tester as claimed in claim 3 is characterized in that, first and second housing of described shell, one adjoiner respectively have scarce recess half-and-half, and described electric connector is held and is fixed in this two after involutory and lacks between the recesses.
6, antenna coupling tester as claimed in claim 1 is characterized in that, described device to be measured is the tabular body pattern.
7, antenna coupling tester as claimed in claim 1 is characterized in that, described device to be measured is the circuit board that has antenna in.
8, antenna coupling tester as claimed in claim 1 is characterized in that, described shell is made by aluminium.
9, antenna coupling tester as claimed in claim 1 is characterized in that, described shell is made by aluminum alloy material.
CNB2005100835651A 2005-07-11 2005-07-11 Antenna coupling tester Expired - Fee Related CN100412554C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB2005100835651A CN100412554C (en) 2005-07-11 2005-07-11 Antenna coupling tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB2005100835651A CN100412554C (en) 2005-07-11 2005-07-11 Antenna coupling tester

Publications (2)

Publication Number Publication Date
CN1896752A true CN1896752A (en) 2007-01-17
CN100412554C CN100412554C (en) 2008-08-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005100835651A Expired - Fee Related CN100412554C (en) 2005-07-11 2005-07-11 Antenna coupling tester

Country Status (1)

Country Link
CN (1) CN100412554C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101359012B (en) * 2007-07-31 2010-12-08 大唐移动通信设备有限公司 Method for measuring antenna performance
CN101321023B (en) * 2008-07-18 2011-08-24 华为终端有限公司 Method for testing mobile phone antenna performance and test device
CN101581744B (en) * 2008-05-15 2012-02-29 京元电子股份有限公司 Device and method for detecting testing environment of circuit
CN103595491A (en) * 2012-08-13 2014-02-19 纬创资通股份有限公司 Antenna testing device and antenna testing unit thereof
CN104993879A (en) * 2015-06-05 2015-10-21 青岛海信移动通信技术股份有限公司 Coupling test device
CN106841690A (en) * 2015-12-03 2017-06-13 富泰华工业(深圳)有限公司 Antenna measurement jig
CN111505393A (en) * 2019-12-18 2020-08-07 瑞声科技(新加坡)有限公司 Detection tool for detecting performance consistency of antenna oscillator

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3097524B2 (en) * 1995-11-08 2000-10-10 松下電器産業株式会社 Electromagnetic shielding box for wireless communication connection test
US5606328A (en) * 1995-12-26 1997-02-25 Hughes Electronics RF isolation inspection tool
US5754054A (en) * 1996-06-28 1998-05-19 Siemens Rolm Communications Inc. Apparatus and method for determining the source and strength of electro-magnetic emissions
KR100216546B1 (en) * 1996-11-26 1999-08-16 정선종 A revolution type circular tem cell
FR2766272B1 (en) * 1997-07-15 1999-10-15 Moulinex Sa DEVICE AND METHOD FOR MICROWAVE REFLECTOMETRY, AND MICROWAVE OVEN THUS EQUIPPED
CN1200524C (en) * 2002-05-20 2005-05-04 飞博创(成都)科技有限公司 Electromagnetic compatible testing method of photo electric conversion module
CN2615671Y (en) * 2003-05-07 2004-05-12 欧阳利 Radio electromagnetic wave absorption and shield detecting box

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101359012B (en) * 2007-07-31 2010-12-08 大唐移动通信设备有限公司 Method for measuring antenna performance
CN101581744B (en) * 2008-05-15 2012-02-29 京元电子股份有限公司 Device and method for detecting testing environment of circuit
CN101321023B (en) * 2008-07-18 2011-08-24 华为终端有限公司 Method for testing mobile phone antenna performance and test device
CN103595491A (en) * 2012-08-13 2014-02-19 纬创资通股份有限公司 Antenna testing device and antenna testing unit thereof
CN103595491B (en) * 2012-08-13 2015-07-01 纬创资通股份有限公司 Antenna testing device and antenna testing unit thereof
CN104993879A (en) * 2015-06-05 2015-10-21 青岛海信移动通信技术股份有限公司 Coupling test device
CN104993879B (en) * 2015-06-05 2017-08-01 青岛海信移动通信技术股份有限公司 A kind of coupling test device
CN106841690A (en) * 2015-12-03 2017-06-13 富泰华工业(深圳)有限公司 Antenna measurement jig
CN111505393A (en) * 2019-12-18 2020-08-07 瑞声科技(新加坡)有限公司 Detection tool for detecting performance consistency of antenna oscillator

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Publication number Publication date
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SE01 Entry into force of request for substantive examination
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Granted publication date: 20080820

Termination date: 20150711