CN106841997A - Radio frequency testing encapsulating structure and radio frequency test method - Google Patents
Radio frequency testing encapsulating structure and radio frequency test method Download PDFInfo
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- CN106841997A CN106841997A CN201710165893.9A CN201710165893A CN106841997A CN 106841997 A CN106841997 A CN 106841997A CN 201710165893 A CN201710165893 A CN 201710165893A CN 106841997 A CN106841997 A CN 106841997A
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- Prior art keywords
- pad
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- radio frequency
- radiofrequency signal
- probe
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
- G01R31/2822—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere of microwave or radiofrequency circuits
Abstract
The present invention relates to electronic technology field, a kind of radio frequency testing encapsulating structure and radio frequency test method are disclosed.First pad of radio frequency testing encapsulating structure is used to connect radio-frequency signal source；When first pad and the second pad disconnect, the first pad, the 6th pad and the 7th pad form the first test point, wherein, the first test point is used to be realized by probe-type measuring head the test of radiofrequency signal；When the first pad and the second pad short circuit, first pad, the 3rd pad, the 4th pad, the 5th pad, the 8th pad and the 9th pad form the second test point, wherein, second pad is used to connect rear end antenna, and the second test point is used to coordinate test bench and test cable to realize the test of radiofrequency signal.Compared with prior art, the present invention can with compatibility in different phase to the different test mode of radiofrequency signal, its test mode is more succinct, and can reduce radio frequency testing encapsulating structure taking up room on circuit boards with reduces cost.
Description
Technical field
The present invention relates to electronic technology field, more particularly to radio frequency testing encapsulating structure and radio frequency test method.
Background technology
In recent years, with the communication technology continue to develop and the epoch continuous progress, mobile phone, computer, etc. electronic product
Essential use instrument in people's daily life is turned into.And it is widely available with electronic product, to electronic product
The requirement of middle circuit board also more and more higher.(PCBA is English Printed Circuit Board+ in the test of PCBA
The abbreviation of Assembly, that is to say, that bare board of circuit board by paster upper part, then by the whole processing procedure of plug-in unit, abbreviation PCBA),
The test of radiofrequency signal in active electronics production process to yield and maintenance and debugging during it is all most important, but always
It is ignored or do not solved well.And, it is always a difficult point for the production of PCBA in board test electric current, with
The high density layouts of electronic product are more and more, need increase test point to be just increasingly difficult in board test.
At present, during testing radiofrequency signal when circuit board is produced in batches, radio frequency is generally set on test product
Signal testing disk point, the test of radiofrequency signal is carried out using radio frequency testing instrument.Specifically, radio frequency testing instrument passes through radio frequency
Cable is connected with a probe-type radio-frequency maser, and the end probe of probe-type radio-frequency maser is contacted with radiofrequency signal test point, realizes radio frequency
The test of signal.Complete after test, short circuit point is carried out into short circuit, product radio-frequency line can normal work.In circuit board censorship
During testing radiofrequency signal when taking a sample test, test bench is generally set on test product, radiofrequency signal is carried out using test bench
Test.Specifically, on test bench connecting test cable, the test that radio frequency testing instrument passes through test cable and test product
Seat is connected, and realizes the test of radiofrequency signal.Complete after test, extract test cable, product radio-frequency line can normal work.
But, inventor realize it is of the invention during, discovery also there is following technical problem in the prior art：For
Radiofrequency signal is tested, it is necessary to respectively using the circuit board with test bench or test plate point to radiofrequency signal different phase
Tested.But, this test mode is relatively complicated, and two kinds of designs of testing weld pad can cause relatively costly, can also
Take the space of circuit board.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of radio frequency testing encapsulating structure and radio frequency test method, can be passed through
Test mode of one radio frequency testing encapsulating structure compatible radio signal in different phase so that test mode is more succinct, and
And radio frequency testing encapsulating structure taking up room on circuit boards can be reduced with reduces cost.
In order to solve the above technical problems, a kind of radio frequency testing encapsulating structure is the embodiment of the invention provides, including：First weldering
Disk, the second pad, the 3rd pad, the 4th pad, the 5th pad, the 6th pad, the 7th pad, the 8th pad and the 9th weldering
Disk, wherein, the first pad is used to connect radio-frequency signal source；When first pad and the second pad disconnect, the first pad, the 6th pad
And the 7th pad formed the first test point, wherein, the first test point be used for radiofrequency signal is realized by probe-type measuring head
Test；When the first pad and the second pad short circuit, the first pad, the 3rd pad, the 4th pad, the 5th pad, the 8th pad with
And the 9th pad form the second test point, wherein, the second pad is used to connect rear end antenna, and the second test point is used to coordinate tests
Seat and test cable realize the test of radiofrequency signal.
The embodiment of the present invention additionally provides a kind of radio frequency test method, based on above-mentioned radio frequency testing encapsulating structure；The radio frequency
Method of testing includes：When the test of radiofrequency signal is realized by probe-type measuring head, probe-type measuring head contact first is welded
Disk, shielding case contact the 6th pad and the 7th pad of probe-type measuring head, completes the test of radiofrequency signal；By test bench
When the test of radiofrequency signal is realized with test cable, by the first pad and the second pad short circuit；Test bench is welded in the first weldering
Disk, the 3rd pad, the 4th pad, the 5th pad, the 8th pad and the 9th pad；Test cable is inserted into test bench, is completed
The test of radiofrequency signal.
In terms of existing technologies, the first pad due to radio frequency testing encapsulating structure is for connecting for the embodiment of the present invention
Radio-frequency signal source；And when the first pad and the second pad disconnect, the first pad, the 6th pad and the 7th pad form the
One test point, wherein, the first test point is used to be realized by probe-type measuring head the test of radiofrequency signal；And in the first pad and
During the second pad short circuit, the first pad, the 3rd pad, the 4th pad, the 5th pad, the 8th pad and the 9th pad form the
Two test points, wherein, the second pad is used to connect rear end antenna, and the second test point is used to coordinate test bench and test cable to realize
The test of radiofrequency signal, thus by the radio frequency testing encapsulating structure can compatible radio signal in the test side of different phase
Formula so that test mode is more succinct, can reduce radio frequency testing encapsulating structure occupancy on circuit boards empty with reduces cost
Between.
In addition, the periphery of the periphery of the first pad and the second pad is all provided with helping layer, so as to by the first pad and the
Two pad solders together when, it can be ensured that the quality of wave-soldering and the welding quality of later period maintenance.
Preferably, the centre-to-centre spacing of the first pad and the second pad is between 0.8mm-1.5mm.
Preferably, the first pad, the second pad, the 5th pad, the 6th pad, the 7th pad and the 8th pad are limited in
Diameter is in the circle between 3.5mm to 5mm.
In addition, the first pad and the adjacent position of the second pad are respectively provided with the radian being mutually matched, so as to by first
Pad and the second pad solder together when, the contact area of the first pad and the second pad can be increased, it is ensured that welding quality.
In addition, probe-type measuring head is being first passed through and realizes the test of radiofrequency signal, afterwards by test bench and test cable reality
During the test of existing radiofrequency signal, can in the following manner by the first pad and the second pad short circuit：Will using scolding tin or wire
First pad and the second pad are welded.
In addition, first passing through test bench and test cable realizes the test of radiofrequency signal, afterwards by probe-type measuring head reality
During the test of existing radiofrequency signal, can in the following manner by test bench be welded in the first pad, the 3rd pad, the 4th pad,
5th pad, the 8th pad and the 9th pad：Each pin of test bench is welded to the first pad, the 3rd by wire
Pad, the 4th pad, the 5th pad, the 8th pad and the 9th pad；Realizing that radio frequency is believed by test bench and test cable
Number test after, before the test for realizing radiofrequency signal by probe-type measuring head, by each pin of test bench respectively with
First pad, the 3rd pad, the 4th pad, the 5th pad, the wire between the 8th pad and the 9th pad disconnect, by first
Pad and the second pad disconnect.
Brief description of the drawings
One or more embodiments are illustrative by the picture in corresponding accompanying drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element with same reference numbers label is expressed as similar element in accompanying drawing, removes
It is non-to have especially statement, the figure not composition limitation in accompanying drawing.
Fig. 1 is the schematic diagram according to radio frequency testing encapsulating structure in first embodiment of the invention；
Fig. 2 is the flow chart according to radio frequency test method in second embodiment of the invention；
Fig. 3 is the flow chart according to radio frequency test method in third embodiment of the invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to each reality of the invention
The mode of applying is explained in detail.However, it will be understood by those skilled in the art that in each implementation method of the invention,
In order that reader more fully understands the application and proposes many ins and outs.But, even if without these ins and outs and base
Many variations and modification in following implementation method, it is also possible to realize the application technical scheme required for protection.
First embodiment of the invention is related to a kind of radio frequency testing encapsulating structure.It is noted that the radio frequency testing
Encapsulating structure is set on circuit boards.Also, the demand according to actual design can on a circuit board set at least one
The individual radio frequency testing encapsulating structure.
As shown in figure 1, radio frequency testing encapsulating structure includes：First pad 1, the second pad 2, the 3rd pad 3, the 4th pad
4th, the 5th pad 5, the 6th pad 6, the 7th pad 7, the 8th pad 8 and the 9th pad 9, wherein, the first pad 1 is used to connect
Radio-frequency signal source；When first pad 1 and the second pad 2 disconnect, the first pad 1, the 6th pad 6 and the 7th pad 7 form the
One test point, wherein, the first test point is used to be realized by probe-type measuring head the test of radiofrequency signal；First pad 1 and
During two 2 short circuits of pad, the first pad 1, the 3rd pad 3, the 4th pad 4, the 5th pad 5, the 8th pad 8 and the 9th pad 9
The second test point is formed, wherein, the second pad 2 is used to connect rear end antenna, and the second test point is used to coordinate test bench and test
Cable realizes the test of radiofrequency signal.
In actual application, radiofrequency signal can be realized using probe-type measuring head in the batch production test of product
Test.Specifically, probe-type measuring head can be contacted the first pad 1, now the shielding case contact of probe-type measuring head
6th pad 6 and the 7th pad 7, so as to complete the test of radiofrequency signal with this.During the censorship of product is taken a sample test, Ke Yitong
Cross test bench and test cable realizes the test of radiofrequency signal.Specifically, test bench is welded in the first pad 1, the 3rd weldering
Disk 3, the 4th pad 4, the 5th pad 5, the 8th pad 8 and the 9th pad 9, test bench is inserted by test cable, so as to this
Complete the test of radiofrequency signal.To sum up, can be by radio frequency testing encapsulating structure of the invention while compatible radio signal is not
With the test mode in stage so that test mode is more succinct, and without respectively using with test bench or test plate point
Circuit board is tested radiofrequency signal stage by stage, such that it is able to improve testing efficiency and welding efficiency, is easy to the volume production of product,
And radio frequency testing encapsulating structure taking up room on circuit boards can be reduced with reduces cost.
It is noted that when the test of radiofrequency signal is realized by test bench and test cable, can be by simple
Welding gimmick the first pad 1 and the second pad 2 are welded together to realize short circuit so that so that can be very convenient very well
Realization the test of radiofrequency signal is realized by probe-type measuring head, can be realized after the completion of short circuit again by test bench and test
Cable realizes the test of radiofrequency signal.
In present embodiment, the periphery of the periphery of the first pad 1 and the second pad 2 is all provided with helping layer, specifically, the
The periphery of one pad 1 is provided with and helps layer, and the periphery of the second pad 2 is provided with and helps layer, and the periphery of the first pad 1 helps layer and
The layer that helps on the periphery of two pad 2 has a certain distance, to ensure that the first pad 1 and the second pad 2 are off.
The periphery of the periphery of one pad 1 and the second pad 2 is all provided with helping layer, makes for the first pad 1 and the second pad 2 to be welded on one
When rising, it can be ensured that the quality of wave-soldering and the welding quality of later period maintenance.
In addition, the centre-to-centre spacing of the first pad 1 and the second pad 2 is between 0.8mm-1.5mm.In actual application, the
The centre-to-centre spacing of one pad 1 and the second pad 2 can be, but not limited to preferably 0.8mm, 1mm or 1.5mm etc..Also, it is worth one
It is mentioned that, the minimum range of the first pad 1 and the second pad 2 can be more than 0mm and less than or equal to 1mm.If the He of the first pad 1
The minimum range of the second pad 2 is excessive, then subsequently be may result in when the first pad 1 and the second pad 2 are welded together
The welding of the first pad 1 and the second pad 2 is not tight, loose contact.Specifically, the minimum of the first pad 1 and the second pad 2
Distance can be the arbitrary value less than or equal to 1mm.It should be understood that, the first pad 1 and second in present embodiment
The centre-to-centre spacing of pad 2 is not restricted to numerical value listed above, every the first pad 1 and the second pad that can realize above-mentioned purpose
The arbitrary value of 2 centre-to-centre spacing, all should be within protection scope of the present invention.
It should be noted that in order to be adapted to probe-type measuring head of the prior art and test bench, the first pad 1, second
Pad 2, the 5th pad 5, the 6th pad 6, the 7th pad 7 and the 8th pad 8 are limited in diameter between 3.5mm to 5mm
In circle, i.e., the diameter of a circle is more than or equal to 3.5mm and less than or equal to 5mm.As preferred size, the first pad 1, the second pad 2,
5th pad 5, the 6th pad 6, the 7th pad 7 and the 8th pad 8 are limited in the circle of a diameter of 5mm.
In addition, the first pad 1 and the adjacent position of the second pad 2 are respectively provided with the radian being mutually matched, so as to by the
When one pad 1 and the second pad 2 weld together, the contact area of the first pad 1 and the second pad 2 can be increased, it is ensured that weldering
Connect quality.
By the above, it is seen that, present embodiment can be by a radio frequency testing encapsulating structure compatible radio
Test mode of the signal in different phase so that test mode is more succinct, and without respectively using with test bench or test
The circuit board of disk point is tested radiofrequency signal stage by stage, such that it is able to reduces cost, reduces radio frequency testing encapsulating structure
Taking up room on circuit boards.
Second embodiment of the invention is related to a kind of radio frequency test method, and the radio frequency test method is based on first embodiment
Described radio frequency testing encapsulating structure.
As shown in Fig. 2 radio frequency test method includes：
When the test of radiofrequency signal is realized by probe-type measuring head, step S21 is performed, it is specific as follows：
Step S21, the first pad is contacted by probe-type measuring head, the shielding case of probe-type measuring head contact the 6th pad and
7th pad, completes the test of radiofrequency signal.Wherein, the first pad connection radio-frequency signal source, the 6th pad and the 7th pad are equal
Ground connection.
When the test of radiofrequency signal is realized by test bench and test cable, successively perform step S22, S23 and
S24, it is specific as follows：
Step S22, by the first pad and the second pad short circuit.Specifically, in actual application, can be by following
Mode is by the first pad and the second pad short circuit：The first pad and the second pad are welded using scolding tin or wire.
Step S23, by test bench be welded in the first pad, the 3rd pad, the 4th pad, the 5th pad, the 8th pad with
And the 9th pad.Wherein, the second pad and the 3rd pad are connected by the copper sheet of test bench, the first pad connection radiofrequency signal
Source, the 4th pad, the 5th pad, the 8th pad and the 9th pad are grounded.
Step S24, test bench is inserted by test cable, completes the test of radiofrequency signal.
By the above, it is seen that, present embodiment can be by a radio frequency testing encapsulating structure compatible radio
Test mode of the signal in different phase so that test mode is more succinct, and without respectively using with test bench or test
The circuit board of disk point is tested radiofrequency signal stage by stage, such that it is able to reduces cost, reduces radio frequency testing encapsulating structure
Taking up room on circuit boards.
Because first embodiment is mutually corresponding with present embodiment, therefore present embodiment can be mutual with first embodiment
It is engaged implementation.The relevant technical details mentioned in first embodiment are still effective in the present embodiment, implement first
The technique effect to be reached in mode in the present embodiment similarly it is achieved that in order to reduce repetition, no longer go to live in the household of one's in-laws on getting married here
State.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in first embodiment.
Third embodiment of the invention is related to a kind of radio frequency test method.3rd implementation method is with second embodiment substantially
Identical, main distinction part is：In this second embodiment, the test that probe-type measuring head realizes radiofrequency signal is first passed through,
The test of radiofrequency signal is realized by test bench and test cable afterwards.And in third embodiment of the invention, first pass through test
Seat and test cable realize the test of radiofrequency signal, realize the test of radiofrequency signal by probe-type measuring head afterwards.
When the test of radiofrequency signal is realized by test bench and test cable, successively perform step S31, S32 and
S33, it is specific as follows：
Step S31, by the first pad and the second pad short circuit.Specifically, can be, but not limited to first by wire
Pad and the second pad carry out short circuit.
Step S32, by test bench be welded in the first pad, the 3rd pad, the 4th pad, the 5th pad, the 8th pad with
And the 9th pad.Specifically, can be, but not limited in the following manner by test bench be welded in the first pad, the 3rd pad,
4th pad, the 5th pad, the 8th pad and the 9th pad：Each pin of test bench is welded to first by wire
Pad, the 3rd pad, the 4th pad, the 5th pad, the 8th pad and the 9th pad.Wherein, the second pad and the 3rd pad
Connected by the copper sheet of test bench, the first pad connection radio-frequency signal source, the 4th pad, the 5th pad, the 8th pad and the
Nine pads are grounded.
Step S33, test bench is inserted by test cable, completes the test of radiofrequency signal.
After the test for realizing radiofrequency signal by test bench and test cable, realizing penetrating by probe-type measuring head
Before the test of frequency signal, step S34 and step S35 is performed.
Step S34, by each pin of test bench respectively with the first pad, the 3rd pad, the 4th pad, the 5th pad,
Wire between eight pads and the 9th pad disconnects.
Step S35, the wire between the first pad and the second pad is disconnected.
Due to the wire between the first pad and the second pad being disconnected, it is possible to realize penetrating by probe-type measuring head
The test of frequency signal.When the test of radiofrequency signal is realized by probe-type measuring head, step S36 is performed, it is specific as follows：
Step S36, the first pad is contacted by probe-type measuring head, the shielding case of probe-type measuring head contact the 6th pad and
7th pad, completes the test of radiofrequency signal.Wherein, the first pad connection radio-frequency signal source, the 6th pad and the 7th pad are equal
Ground connection.
By the above, it is seen that, present embodiment can be by a radio frequency testing encapsulating structure compatible radio
Test mode of the signal in different phase so that test mode is more succinct, and without respectively using with test bench or test
The circuit board of disk point is tested radiofrequency signal stage by stage, such that it is able to reduces cost, reduces radio frequency testing encapsulating structure
Taking up room on circuit boards.
Because the first and second implementation methods are mutually corresponding with present embodiment, therefore present embodiment can be with first and
Two implementation methods are worked in coordination implementation.The relevant technical details mentioned in first and second implementation methods in the present embodiment according to
So effectively, the technique effect to be reached in the first and second embodiments in the present embodiment similarly it is achieved that
In order to reduce repetition, repeat no more here.Correspondingly, the relevant technical details mentioned in present embodiment are also applicable in first
In second embodiment.
Above the step of various methods divide, be intended merely to description it is clear, can be merged into when realizing a step or
Some steps are split, multiple steps are decomposed into, as long as including identical logical relation, all in the protection domain of this patent
It is interior；To adding inessential modification in algorithm or in flow or introducing inessential design, but its algorithm is not changed
With the core design of flow all in the protection domain of the patent.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiment of the invention,
And in actual applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (8)
1. a kind of radio frequency testing encapsulating structure, it is characterised in that including：First pad, the second pad, the 3rd pad, the 4th weldering
Disk, the 5th pad, the 6th pad, the 7th pad, the 8th pad and the 9th pad, wherein, first pad is used to connect
Radio-frequency signal source；
When first pad and second pad disconnect, first pad, the 6th pad and the 7th weldering
Disk forms the first test point, wherein, first test point is used to be realized by probe-type measuring head the test of radiofrequency signal；
When first pad and the second pad short circuit, first pad, the 3rd pad, the 4th pad,
5th pad, the 8th pad and the 9th pad form the second test point, wherein, second pad is used for
Connection rear end antenna, second test point is used to coordinate test bench and test cable to realize the test of radiofrequency signal.
2. radio frequency testing encapsulating structure according to claim 1, it is characterised in that the periphery of first pad and described
The periphery of the second pad is all provided with helping layer.
3. radio frequency testing encapsulating structure according to claim 1 and 2, it is characterised in that first pad and described
The centre-to-centre spacing of two pads is between 0.8mm-1.5mm.
4. radio frequency testing encapsulating structure according to claim 1 and 2, it is characterised in that first pad, described second
Pad, the 5th pad, the 6th pad, the 7th pad and the 8th pad are limited in diameter in 3.5mm
To the circle between 5mm.
5. radio frequency testing encapsulating structure according to claim 1 and 2, it is characterised in that first pad and described
The adjacent position of two pads is respectively provided with the radian being mutually matched.
6. a kind of radio frequency test method, it is characterised in that based on the radio frequency testing envelope described in any one in claim 1 to 5
Assembling structure；
The radio frequency test method includes：
When the test of radiofrequency signal is realized by probe-type measuring head, by probe-type measuring head contact first weldering
Disk, shielding case contact the 6th pad and the 7th pad of the probe-type measuring head, completes the test of radiofrequency signal；
It is when the test of radiofrequency signal is realized by test bench and test cable, first pad and second pad is short
Connect；
The test bench is welded in first pad, the 3rd pad, the 4th pad, the 5th pad, institute
State the 8th pad and the 9th pad；
The test cable is inserted into the test bench, the test of radiofrequency signal is completed.
7. radio frequency test method according to claim 6, it is characterised in that realize radio frequency probe-type measuring head is first passed through
The test of signal, when realizing the test of radiofrequency signal by test bench and test cable afterwards, in the following manner by described first
Pad and the second pad short circuit：First pad and second pad are welded using scolding tin or wire.
8. radio frequency test method according to claim 6, it is characterised in that first passing through test bench and test cable is realized
The test of radiofrequency signal, when realizing the test of radiofrequency signal by probe-type measuring head afterwards, in the following manner by the test
Seat be welded in first pad, the 3rd pad, the 4th pad, the 5th pad, the 8th pad and
9th pad：By each pin of the test bench by wire be welded to first pad, the 3rd pad,
4th pad, the 5th pad, the 8th pad and the 9th pad；
After the test for realizing radiofrequency signal by test bench and test cable, realizing that radio frequency is believed by probe-type measuring head
Number test before, by each pin of the test bench respectively with first pad, the 3rd pad, it is described 4th weldering
Disk, the 5th pad, the wire between the 8th pad and the 9th pad disconnect, by first pad and institute
State the disconnection of the second pad.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710165893.9A CN106841997A (en) | 2017-03-20 | 2017-03-20 | Radio frequency testing encapsulating structure and radio frequency test method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143030A (en) * | 2018-08-01 | 2019-01-04 | 北京航天微电科技有限公司 | A kind of radio frequency DIP encapsulation socket, IC device test system and method |
| CN111510170A (en) * | 2020-04-08 | 2020-08-07 | 惠州Tcl移动通信有限公司 | Radio frequency circuit testing device and testing method thereof |
| CN112020215A (en) * | 2020-09-21 | 2020-12-01 | 深圳市迅锐通信有限公司 | Low-cost PCB pad of compatible production test and research and development debugging interface |
| CN117135819A (en) * | 2023-04-11 | 2023-11-28 | 荣耀终端有限公司 | terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040136335A1 (en) * | 2003-01-15 | 2004-07-15 | Abocom Systems Inc. | Structure of circuit boards for wireless communication apparatus |
| CN102013930A (en) * | 2010-12-13 | 2011-04-13 | 上海市共进通信技术有限公司 | Radio-frequency (RF) signal test connection structure and radio-frequency signal test optimization method |
| CN201839519U (en) * | 2010-09-24 | 2011-05-18 | 比亚迪股份有限公司 | Radio-frequency circuit board and terminal equipment |
| CN105703847A (en) * | 2016-03-07 | 2016-06-22 | 广东欧珀移动通信有限公司 | Printed circuit board and electronic terminal |
-
2017
- 2017-03-20 CN CN201710165893.9A patent/CN106841997A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040136335A1 (en) * | 2003-01-15 | 2004-07-15 | Abocom Systems Inc. | Structure of circuit boards for wireless communication apparatus |
| CN201839519U (en) * | 2010-09-24 | 2011-05-18 | 比亚迪股份有限公司 | Radio-frequency circuit board and terminal equipment |
| CN102013930A (en) * | 2010-12-13 | 2011-04-13 | 上海市共进通信技术有限公司 | Radio-frequency (RF) signal test connection structure and radio-frequency signal test optimization method |
| CN105703847A (en) * | 2016-03-07 | 2016-06-22 | 广东欧珀移动通信有限公司 | Printed circuit board and electronic terminal |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109143030A (en) * | 2018-08-01 | 2019-01-04 | 北京航天微电科技有限公司 | A kind of radio frequency DIP encapsulation socket, IC device test system and method |
| CN111510170A (en) * | 2020-04-08 | 2020-08-07 | 惠州Tcl移动通信有限公司 | Radio frequency circuit testing device and testing method thereof |
| CN112020215A (en) * | 2020-09-21 | 2020-12-01 | 深圳市迅锐通信有限公司 | Low-cost PCB pad of compatible production test and research and development debugging interface |
| CN112020215B (en) * | 2020-09-21 | 2024-03-19 | 深圳市迅锐通信有限公司 | PCB bonding pad with low cost and compatible production test and research and development debugging interface |
| CN117135819A (en) * | 2023-04-11 | 2023-11-28 | 荣耀终端有限公司 | terminal |
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Application publication date: 20170613 |