CN106785257B - Multiplexer pad, circuit board and electronic equipment - Google Patents
Multiplexer pad, circuit board and electronic equipment Download PDFInfo
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- CN106785257B CN106785257B CN201710090089.9A CN201710090089A CN106785257B CN 106785257 B CN106785257 B CN 106785257B CN 201710090089 A CN201710090089 A CN 201710090089A CN 106785257 B CN106785257 B CN 106785257B
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- signal terminal
- multiplexer
- pad
- terminal
- signal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Transceivers (AREA)
Abstract
The embodiment of the invention discloses multiplexer bonding pads, a circuit board comprising the multiplexer bonding pads and electronic equipment comprising the circuit board, wherein each multiplexer bonding pad comprises an antenna signal end, a signal end and a second signal end, wherein the signal end and the second signal end are electrically connected with the antenna signal end, the antenna signal end and the signal end form a duplexer bonding pad, and the antenna signal end, the signal end and the second signal end form a quadruplex bonding pad, so that the multiplexer bonding pad can be used for welding a duplexer and a quadruplex, namely, the welding of the duplexer or the quadruplex can be realized by using the same multiplexer bonding pad, no jumper is needed, the occupied area is small, and the routing is simple.
Description
Technical Field
The invention relates to the technical field of pads, in particular to multiplexer pads, a circuit board and electronic equipment comprising the circuit board.
Background
The multiplexer is a general name of types of devices including duplexers, triplexers and quadroplexers, has a single input port and a plurality of output ports, and is groups of non-superimposed filters, and the filters are ensured not to be loaded with each other in a combination mode and have high isolation between outputs.
However, due to different requirements of different application occasions, even though the same electronic equipment is in different application occasions, the number of the received antenna signal frequency bands is different, so that in the manufacturing process, different pads are required to be arranged to respectively correspond to the duplexer and the quadroplexer for the same electronic equipment and are electrically connected to the same main circuit through jumpers.
Disclosure of Invention
In order to solve the above technical problems, embodiments of the present invention provide kinds of multiplexer pads, a circuit board including the multiplexer pads, and an electronic device including the circuit board, so as to implement welding of a duplexer and a quadplexer without requiring a jumper, reduce an occupied area of the multiplexer pads, and simplify a routing layout.
In order to solve the above problems, the embodiments of the present invention provide the following technical solutions:
a multiplexer pad, comprising:
an antenna signal terminal;
an th signal terminal electrically connected to the antenna signal terminal, wherein the th signal terminal includes a th transmitting terminal and a th receiving terminal for transmitting th frequency band signals;
a second signal terminal electrically connected to the antenna signal terminal, where the second signal terminal includes a second transmitting terminal and a second receiving terminal, and is used for transmitting a second frequency band signal, and the second frequency band is different from the th frequency band;
the antenna signal terminal and the th signal terminal form a duplexer pad, and the antenna signal terminal and the th and second signal terminals form a quadruplex pad.
Optionally, the th signal end and the second signal end are located on two opposite sides of the antenna signal end.
Optionally, the th signal end and the second signal end are axisymmetric with respect to the antenna signal end.
Optionally, the th transmitting terminal and the second transmitting terminal are axisymmetrical with respect to the antenna signal terminal along a th direction, and the th receiving terminal and the second receiving terminal are axisymmetrical with respect to the antenna signal terminal along the th direction.
Optionally, the th transmitting end and the th receiving end are axisymmetrical with respect to the antenna signal end along a second direction, the second transmitting end and the second receiving end are axisymmetrical with respect to the antenna signal end along the second direction, and the second direction is perpendicular to the th direction.
Optionally, the th signal terminal and the second signal terminal are located on the same side of the antenna signal terminal.
Optionally, the th signal terminal and the second signal terminal are juxtaposed in a predetermined direction.
Optionally, the method further includes:
the Nth signal end comprises an Nth transmitting end and an Nth receiving end and is used for transmitting the Nth frequency band signal;
wherein N is any positive integer larger than 2 and smaller than M, and M is a positive integer not smaller than 3.
circuit boards comprising a multiplexer pad of any of the above.
electronic equipment, comprising the circuit board.
Compared with the prior art, the technical scheme has the following advantages:
the multiplexer bonding pad provided by the embodiment of the invention comprises an antenna signal end, and an th signal end and a second signal end which are electrically connected with the antenna signal end, wherein the antenna signal end and a th signal end form a duplexer bonding pad, and the antenna signal end, a th signal end and a second signal end form a quadruplex bonding pad, so that the multiplexer bonding pad can be used for welding a duplexer and a quadruplex, namely, the welding of the duplexer or the welding of the quadruplex can be realized by using the same multiplexer bonding pad, no jumper is needed, the occupied area is small, and the routing is simple.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural diagram of multiplexer pads according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a multiplexer pad according to another embodiments of the present invention;
FIG. 3 is a schematic diagram of a structure of multiplexer pads according to another embodiment of the present invention;
FIG. 4 is a block diagram of a multiplexer pad according to another embodiments of the present invention;
FIG. 5 is a schematic diagram of a structure of multiplexer pads according to another embodiment of the present invention;
FIG. 6 is a block diagram of a multiplexer pad according to another embodiments of the present invention;
FIG. 7 is a schematic diagram of a structure of multiplexer pads according to another embodiment of the present invention;
FIG. 8 is a block diagram of a multiplexer pad according to another exemplary embodiments of the present invention;
fig. 9 is a schematic structural diagram of an electronic device according to embodiments of the present invention.
Detailed Description
As shown in the background art, in the prior art, the pads that can be used for welding the duplexer and the quadplexer occupy a large area, and the routing is complicated.
In view of the above, the embodiment of the present invention provides multiplexer pads, including:
an antenna signal terminal;
an th signal terminal electrically connected to the antenna signal terminal, wherein the th signal terminal includes a th transmitting terminal and a th receiving terminal for transmitting th frequency band signals;
a second signal terminal electrically connected to the antenna signal terminal, where the second signal terminal includes a second transmitting terminal and a second receiving terminal, and is used for transmitting a second frequency band signal, and the second frequency band is different from the th frequency band;
the antenna signal terminal and the th signal terminal form a duplexer pad, and the antenna signal terminal and the th and second signal terminals form a quadruplex pad.
The multiplexer bonding pad provided by the embodiment of the invention can realize the welding of the duplexer and the welding of the quadruplex, namely the welding of the duplexer or the welding of the quadruplex can be realized by utilizing the same multiplexer bonding pad without jumping wires, so that the structure of the multiplexer bonding pad is simplified, the occupied area of the multiplexer bonding pad is reduced, the routing of the multiplexer bonding pad during working is reduced, and the occupied area of the multiplexer bonding pad provided by the embodiment of the invention is small, and the routing is simple.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only partial embodiments of of the present invention, rather than all embodiments.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and one skilled in the art may make similar reference without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
The embodiment of the invention provides multiplexer pads, as shown in fig. 1, the multiplexer pad includes an antenna signal terminal 10, a signal terminal 20 electrically connected to the antenna signal terminal 10, the signal terminal 20 includes a transmitting terminal 21 and a receiving terminal 22 for transmitting a -th frequency band signal, and a second signal terminal 30 electrically connected to the antenna signal terminal 10, the second signal terminal 30 includes a second transmitting terminal 31 and a second receiving terminal 32 for transmitting a second frequency band signal, the second frequency band is different from the -th frequency band, wherein the antenna signal terminal 10 and the signal terminal 20 form a duplexer pad, and the antenna signal terminal 10, the signal terminal 20 and the second signal terminal 30 form a quadrupler pad.
On the basis of the above embodiments, in embodiments of the present invention, the multiplexer pad further includes at least two ground terminals, so as to ensure the integrity of signal transmission when the multiplexer pad is soldered to the multiplexer, and improve the quality of signal transmission.
Therefore, the multiplexer bonding pad provided by the embodiment of the invention can realize the welding of the duplexer and the welding of the quadruplex, namely the welding of the duplexer or the welding of the quadruplex can be realized by utilizing the same multiplexer bonding pad without jumper wires, so that the structure of the multiplexer bonding pad is simplified, the occupied area of the multiplexer bonding pad is reduced, the routing of the multiplexer bonding pad during working is reduced, and the occupied area of the multiplexer bonding pad provided by the embodiment of the invention is small, and the routing is simple.
On the basis of the above embodiments, in embodiments of the present invention, as shown in fig. 1, the signal terminal 20 and the second signal terminal 30 are located at two opposite sides of the antenna signal terminal 10, in another embodiments of the present invention, as shown in fig. 2 and fig. 3, the signal terminal 20 and the second signal terminal 30 may also be located at the same side of the antenna signal terminal 10, and in yet another embodiments of the present invention, as shown in fig. 4, the signal terminal 20 and the second signal terminal 30 may also be arranged in other ways, which are not limited by the present invention, as the case may be, as long as the multiplexer pad is ensured to be used for directly soldering the duplexer in the prior art.
Specifically, when the th signal terminal 20 and the second signal terminal 30 are located on two opposite sides of the antenna signal terminal 10, in embodiments of the present invention, as shown in fig. 1, the th transmitting terminal 21 and the second transmitting terminal 31 are axisymmetrical with respect to the antenna signal terminal 10 along a th direction X, and the th receiving terminal 22 and the second receiving terminal 32 are axisymmetrical with respect to the antenna signal terminal 10 along a th direction X.
On the basis of the above embodiments, in embodiments of the present invention, the transmitting end 21 and the receiving end 22 are axisymmetric with respect to the antenna signal end 10 along the second direction Y, and the second transmitting end 31 and the second receiving end 32 are axisymmetric with respect to the antenna signal end 10 along the second direction Y, wherein the direction X is perpendicular to the second direction Y.
When the th signal terminal 20 and the second signal terminal 30 are located on the same side of the antenna signal terminal 10, in embodiments of the present invention, as shown in fig. 2 and fig. 3, the th signal terminal 20 and the second signal terminal 30 are juxtaposed along a predetermined direction, it should be noted that, in the embodiments of the present invention, the predetermined direction may be the th direction X, as shown in fig. 2, or the second direction Y, as shown in fig. 3, or another direction, which is not limited in this respect, as the case may be.
On the basis of any above, in embodiments of the present invention, the multiplexer pad further includes an nth signal end electrically connected to the antenna signal end 10, where the nth signal end includes an nth transmitting end and an nth receiving end, and is used for transmitting an nth frequency band signal, where N is any positive integer greater than 2 and less than M in sequence, and M is a positive integer not less than 3.
Taking M as an example 3, when the multiplexer pad further includes an nth signal terminal electrically connected to the antenna signal terminal 10, the nth signal terminal may be arranged in parallel with the th signal terminal 20 along the th direction X, as shown in fig. 5, may be arranged in parallel with the second signal terminal 30 along the th direction X, as shown in fig. 6, may be arranged in parallel with the th signal terminal 20 and the second signal terminal 30 along the th direction X, as shown in fig. 7, or may be arranged in another manner, as shown in fig. 8.
In addition, an circuit board including the multiplexer pad provided in any of the embodiments and 0 electronic device including the circuit board are provided, as shown in fig. 9, in an embodiment of the present invention, the multiplexer pad includes an antenna signal terminal, a signal terminal electrically connected to the antenna signal terminal, the signal terminal includes a transmitting terminal and a receiving terminal for transmission of signals in a frequency band, and a second signal terminal electrically connected to the antenna signal terminal, the second signal terminal includes a second transmitting terminal and a second receiving terminal for transmission of signals in a second frequency band, the second frequency band is different from the frequency band, wherein the antenna signal terminal and the signal terminal form a duplexer pad, and the antenna signal terminal, the signal terminal and the second signal terminal form a quadrupler pad.
In summary, the multiplexer pad provided in the embodiments of the present invention can implement both the welding of the duplexer and the welding of the quadroplexer, that is, the welding of the duplexer or the welding of the quadroplexer can be implemented by using the same multiplexer pad without using a jumper wire, so that the structure of the multiplexer pad is simplified, the occupied area of the multiplexer pad is reduced, and the routing of the multiplexer pad during operation is reduced, so that the occupied area of the multiplexer pad provided in the embodiments of the present invention is small, the routing is simple, the volumes of the circuit board and the electronic device including the multiplexer pad are reduced, and the routing of the circuit board and the electronic device including the multiplexer pad is simplified.
In the description, each part is described in a progressive manner, each part is emphasized to be different from other parts, and the same and similar parts among the parts are referred to each other.
Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention.
Claims (9)
1, multiplexer pad, its characterized in that includes:
an antenna signal terminal;
an th signal terminal electrically connected to the antenna signal terminal, wherein the th signal terminal includes a th transmitting terminal and a th receiving terminal for transmitting th frequency band signals;
a second signal terminal electrically connected to the antenna signal terminal, where the second signal terminal includes a second transmitting terminal and a second receiving terminal, and is used for transmitting a second frequency band signal, and the second frequency band is different from the th frequency band;
the Nth signal end comprises an Nth transmitting end and an Nth receiving end and is used for transmitting an Nth frequency band signal, wherein N is any positive integer which is more than 2 and less than M in sequence, and M is a positive integer which is not less than 3;
wherein, the antenna signal end with the th signal end constitutes the duplexer pad, the antenna signal end with th signal end, second signal end constitute the quadruplex ware pad to utilize with multiplexer pad to realize the welding of duplexer or the welding of quadruplex ware.
2. The multiplexer pad of claim 1, wherein the signal terminal and the second signal terminal are located on opposite sides of the antenna signal terminal.
3. The multiplexer pad of claim 2, wherein the th signal end and the second signal end are axisymmetric about the antenna signal end.
4. The multiplexer pad of claim 3, wherein the st and second emitter terminals are axisymmetric about the antenna signal terminal along a th direction, and the th and second receiver terminals are axisymmetric about the antenna signal terminal along a th direction.
5. The multiplexer pad of claim 4, wherein the st and nd transmitting terminals are axisymmetric with respect to the antenna signal terminal along a second direction, the second transmitting and second receiving terminals are axisymmetric with respect to the antenna signal terminal along the second direction, and wherein the second direction is perpendicular to the th direction.
6. The multiplexer pad of claim 1, wherein the signal terminal and the second signal terminal are located on the same side of the antenna signal terminal.
7. The multiplexer pad of claim 6, wherein the signal terminal and the second signal terminal are juxtaposed in a predetermined direction.
A circuit board of , comprising the multiplexer pad of any of claims 1-7 through .
An electronic device of claim 9, , comprising the circuit board of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710090089.9A CN106785257B (en) | 2017-02-20 | 2017-02-20 | Multiplexer pad, circuit board and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710090089.9A CN106785257B (en) | 2017-02-20 | 2017-02-20 | Multiplexer pad, circuit board and electronic equipment |
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| Publication Number | Publication Date |
|---|---|
| CN106785257A CN106785257A (en) | 2017-05-31 |
| CN106785257B true CN106785257B (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710090089.9A Active CN106785257B (en) | 2017-02-20 | 2017-02-20 | Multiplexer pad, circuit board and electronic equipment |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416001A (en) * | 2011-03-02 | 2013-11-27 | 株式会社村田制作所 | High frequency module |
| CN203748108U (en) * | 2013-12-20 | 2014-07-30 | 上海乐今通信技术有限公司 | Printed circuit board substrate bonding pad apparatus |
| CN104040887A (en) * | 2012-02-06 | 2014-09-10 | 株式会社村田制作所 | Filter device |
| CN108432131A (en) * | 2015-12-28 | 2018-08-21 | 株式会社村田制作所 | Multiplexer |
-
2017
- 2017-02-20 CN CN201710090089.9A patent/CN106785257B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103416001A (en) * | 2011-03-02 | 2013-11-27 | 株式会社村田制作所 | High frequency module |
| CN104040887A (en) * | 2012-02-06 | 2014-09-10 | 株式会社村田制作所 | Filter device |
| CN203748108U (en) * | 2013-12-20 | 2014-07-30 | 上海乐今通信技术有限公司 | Printed circuit board substrate bonding pad apparatus |
| CN108432131A (en) * | 2015-12-28 | 2018-08-21 | 株式会社村田制作所 | Multiplexer |
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| CN106785257A (en) | 2017-05-31 |
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