CN110061752A - A kind of One-dimension Phased Array T/R module - Google Patents
A kind of One-dimension Phased Array T/R module Download PDFInfo
- Publication number
- CN110061752A CN110061752A CN201910244504.0A CN201910244504A CN110061752A CN 110061752 A CN110061752 A CN 110061752A CN 201910244504 A CN201910244504 A CN 201910244504A CN 110061752 A CN110061752 A CN 110061752A
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- delivery outlet
- channel
- transmission cavity
- input port
- cavity shell
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- 230000005540 biological transmission Effects 0.000 claims abstract description 84
- 230000000694 effects Effects 0.000 abstract description 8
- 230000017525 heat dissipation Effects 0.000 abstract description 8
- 238000013461 design Methods 0.000 abstract description 4
- 239000011257 shell material Substances 0.000 description 49
- 238000004891 communication Methods 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009131 signaling function Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/03—Constructional details, e.g. casings, housings
- H04B1/036—Cooling arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/02—Transmitters
- H04B1/04—Circuits
- H04B1/0483—Transmitters with multiple parallel paths
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
The invention discloses a kind of One-dimension Phased Array T/R module, by the first transmission cavity shell of setting, it be located in the second transmission cavity shell on the first transmission cavity shell and be located in the exocoel shell on the body of the second transmission cavity shell.And different signal input channels is set up in the one-dimensional linear side of the first transmission cavity shell, the second transmission cavity shell respectively, achieve the purpose that extend the design of its structure in the width direction of T/R module, the height for avoiding T/R module is excessive, can not apply the situation in special system.And the phased array T/R module in the embodiment of the present application is also able to achieve effective heat dissipation setting, effectively improves the technical effect of system power.
Description
Technical field
The present invention relates to technical field of electronic communication, more particularly to a kind of One-dimension Phased Array T/R module.
Background technique
With the high speed development of the continuous development of technical field of communication, especially personal mobile communications, radio-frequency spectrum
Low end frequency has hastened towards saturation, and expands even with GMSK Gaussian-filtered minimum shift keying (GMSK) modulation or various multiple access technologies logical
The capacity of letter system, improves the utilization rate of frequency spectrum, is also unable to satisfy the demand of future communications development.Therefore, channel radio at this stage
The new frequency spectrum resource of microwave high-end exploitation of the letter field just towards high speed, broadband.Millimeter wave, can since its wavelength is short, bandwidth
To efficiently solve many problems that high-speed wideband wireless access faces, thus before having a wide range of applications in short haul connection
Scape.
And in the wireless communication radio frequency system of the prior art, due to frequency more firing frequency T/R module interchannel away from more
Narrow, under millimeter wave frequency band, extra small spacing results in traditional brick formula T/R module in setting signal transfer passage
Must do and extend from the short transverse of entire modular structure when processing structure, but this kind of mode for certain to entire T/R
It is at all not applicable in the system that the limited height system of module requires.
On the other hand, since the T/R module under millimeter wave frequency band often has highdensity interchannel away from so as to cause T/
R chip is arranged intensively in T/R module, and traditional brick block structure will cause each T/R chip and place back-to-back, can not
Using effective cooling measure, so that often power is all very low using the communication system of the T/R module, it is unable to satisfy existing
The demand for development of modern high-power high density phased array antenna.
As it can be seen that traditional millimeter wave frequency band T/R module, which exists in the prior art, can not apply to entire module height
In conditional radio frequency system, and to the technical problem that cannot achieve effective cooling measure and cause system power low.
Summary of the invention
The application provides One-dimension Phased Array T/R module, to solve the traditional millimeter wave frequency band existed in the prior art
T/R module can not be applied in the conditional radio frequency system of entire module height, and arrange to cannot achieve effective heat dissipation
The technical problem applied and cause system power low.
On the one hand the application provides a kind of One-dimension Phased Array T/R module, comprising:
First transmission cavity shell, body surround hexahedron cavity body structure, including M the first signals being arranged on body
Input channel and N number of second signal input channel, wherein first signal input channel includes the first input port, first defeated
First transmission channel of outlet and connection first input port and first delivery outlet, the second signal input channel
The second transmission channel including the second input port, the second delivery outlet and connection second input port and second delivery outlet,
M, N is the integer more than or equal to 1；
Second transmission cavity shell, on the body that be located in the first transmission cavity shell, so that first signal inputs
Channel, the second signal input channel form closed transmission channel, and the second transmission cavity shell includes being arranged on body
Q third signal input channel, P fourth signal input channel, signal output channels, and be arranged in housing sidewall
Signal output end, wherein the third signal input channel includes third input port, third delivery outlet and the connection third
The third transmission channel of input port and the third delivery outlet, the fourth signal input channel include the 4th input port, the 4th
Delivery outlet and the 4th transmission channel of connection the 4th input port and the 4th delivery outlet, the third input port and institute
The first delivery outlet to be stated to be connected to by first through hole, the 4th input port is connected to second delivery outlet by the second through-hole,
The third delivery outlet, the 4th delivery outlet are connected to the signal output channels, the signal output channels and the letter
The connection of number output end, Q are that natural number, the P less than or equal to M are natural number less than or equal to N；
Exocoel shell, on the body that be located in the second transmission cavity shell, so that the third signal input channel, described
Fourth signal input channel and the signal output channels form closed transmission channel.
Optionally, first input port and second input port are arranged in the body of the first transmission cavity shell
Heart position.
Optionally, the linear arrangement of first input port and second input port, and orientation with it is described
The broadside of the maximum side of first transmission cavity shell is parallel.
Optionally, first delivery outlet and second delivery outlet are located at the two of the first transmission cavity shell
End, and the third input port and the 4th input port are located at the both ends of the second transmission cavity shell.
Optionally, the third delivery outlet, the 4th delivery outlet are arranged in the body of the second transmission cavity shell
Heart position.
Optionally, the axis of the axis of the first through hole and second through-hole is relative to where signal input channel
Face is vertical.
Optionally, the body of the second transmission cavity shell surrounds and the matched hexahedron chamber of the first transmission cavity shell
Body structure.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
Technical solution in the embodiment of the present application can be by being arranged the first transmission cavity shell, being located in the first transmission cavity shell
The second transmission cavity shell on layer and it be located in exocoel shell on the body of the second transmission cavity shell.And respectively first
Transmission cavity shell, the second transmission cavity shell one-dimensional linear side set up different signal input channels, reach in T/R module
Width direction on extend its structure design purpose, the height for avoiding T/R module is excessive, can not apply in special system
In situation.And the phased array T/R module in the embodiment of the present application is also able to achieve effective heat dissipation setting, effectively improves
The technical effect of system power.
Detailed description of the invention
Fig. 1 is a kind of structure chart of One-dimension Phased Array T/R module provided in an embodiment of the present invention.
Specific embodiment
The application provides One-dimension Phased Array T/R module, to solve the traditional millimeter wave frequency band existed in the prior art
T/R module can not be applied in the conditional radio frequency system of entire module height, and arrange to cannot achieve effective heat dissipation
The technical problem applied and cause system power low.
Technical solution in the embodiment of the present application is in order to solve the above technical problems, general thought is as follows:
Technical solution in the embodiment of the present application can be by being arranged the first transmission cavity shell, being located in the first transmission cavity shell
The second transmission cavity shell on layer and it be located in exocoel shell on the body of the second transmission cavity shell.And respectively first
Transmission cavity shell, the second transmission cavity shell one-dimensional linear side set up different signal input channels, reach in T/R module
Width direction on extend its structure design purpose, the height for avoiding T/R module is excessive, can not apply in special system
In situation.And the phased array T/R module in the embodiment of the present application is also able to achieve effective heat dissipation setting, effectively improves
The technical effect of system power.
Technical scheme is described in detail below by attached drawing and specific embodiment, it should be understood that the application
Specific features in embodiment and embodiment are the detailed description to technical scheme, rather than to present techniques
The restriction of scheme, in the absence of conflict, the technical characteristic in the embodiment of the present application and embodiment can be combined with each other.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.In addition, herein
Middle character "/" typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Embodiment one
Referring to FIG. 1, the embodiment of the present application one provides a kind of One-dimension Phased Array T/R module characterized by comprising
First transmission cavity shell 101, body surround hexahedron cavity body structure, including M first be arranged on body
Signal input channel and N number of second signal input channel, wherein first signal input channel includes the first input port
1011, the first delivery outlet 1012 and the first transmission channel 1013 of connection first input port and first delivery outlet, institute
Stating second signal input channel includes the second input port 1014, the second delivery outlet 1015 and connection second input port and institute
The second transmission channel 1016 of the second delivery outlet is stated, M, N are the integer more than or equal to 1；
Second transmission cavity shell 102, on the body that be located in the first transmission cavity shell, so that first signal is defeated
Enter channel, the second signal input channel forms closed transmission channel, the second transmission cavity shell include be arranged in body
On Q third signal input channel, P fourth signal input channel, signal output channels, and be arranged in housing sidewall
Signal output end, wherein the third signal input channel include third input port 1021, third delivery outlet 1022 and even
Lead to the third transmission channel 1023 of the third input port 1021 and the third delivery outlet 1022, the fourth signal input is logical
Road includes the 4th input port 1024, the 4th delivery outlet 1025 and is connected to the of the 4th input port and the 4th delivery outlet
Four transmission channels 1026, the third input port 1021 are connected to first delivery outlet 1012 by first through hole, and described
Four input ports 1024 are connected to second delivery outlet 1025 by the second through-hole, the third delivery outlet, the 4th output
Mouth is connected to the signal output channels 1029, and the signal output channels 1027 are connected to the signal output end 1028, and Q is
Natural number, P less than or equal to M are the natural number less than or equal to N；
Exocoel shell 103, on the body that be located in the second transmission cavity shell, so that the third signal input channel,
The fourth signal input channel and the signal output channels form closed transmission channel.
Specifically, in the embodiment of the present application, first input port and second input port are arranged described first
The body center of transmission cavity shell.Further, the linear row of first input port and second input port
Column, and orientation is parallel with the broadside of maximum side of the first transmission cavity shell.And first delivery outlet with it is described
Second delivery outlet is located at the both ends of the first transmission cavity shell, and the third input port and the 4th input port point
Not Wei Yu the second transmission cavity shell both ends.The third delivery outlet, the 4th delivery outlet setting are passed described second
The body center of defeated chamber shell.The axis of the axis of the first through hole and second through-hole is inputted relative to signal
Face where channel is vertical.The body of the second transmission cavity shell surrounds and the matched hexahedron of the first transmission cavity shell
Cavity body structure, and the first transmission cavity shell can similarly surround a hexahedron cavity body structure, pass through above-mentioned cavity body structure
Signal processing chip can be placed in corresponding cavity body structure, play the technical effect for improving space utilization rate.Meanwhile this
Heat can also directly be imported down the heat sink or heat sink material for connecing setting by the chip being placed in cavity a bit by structure floor,
Heat dissipation path can not only be shortened, thermal resistance can also be reduced, therefore also have and improve radiating efficiency, expand the technology effect of heat dissipation capacity
Fruit.
As shown in Fig. 1, in the actual operation process, signal can be from first input port and second input port
The first signal and the second signal are inputted respectively, are then transmitted to the phase respectively along the first transmission channel and the second transmission channel
Control the both ends of battle array T/R module.And in the embodiment of the present application, the transmission of first transmission channel and second transmission channel
Direction is just the opposite.Therefore preferable buffer action can be played to first signal and the second signal.Described first
Signal is inputted through first through hole by the third input port again, and is transported to the third through the third transmission channel and is exported
Mouthful；Similarly, the second signal can be inputted through the second through-hole by the 4th input port, and be conveyed through the 4th transmission channel
To the 4th delivery outlet；Finally, first signal and the second signal it is combinable through the signal output channels by institute
Signal output end is stated to be exported.
It should be pointed out that phased array T/R module its chamber shell material in the embodiment of the present application can use waveguide material
To realize effective transmission of electromagnetic signal./ closing more, more points/also, can be set more points corresponding in each input channel to close
One, one point/close more signal function separation structures.
As it can be seen that the technical solution in the embodiment of the present application can be by being arranged the first transmission cavity shell, being located in the first biography
The second transmission cavity shell on defeated chamber shell and it be located in exocoel shell on the body of the second transmission cavity shell.And respectively
Different signal input channels is set up in the one-dimensional linear side of the first transmission cavity shell, the second transmission cavity shell, is reached
Extend the purpose of its structure design in the width direction of T/R module, the height for avoiding T/R module is excessive, can not apply in spy
Situation in different system.And the phased array T/R module in the embodiment of the present application is also able to achieve effective heat dissipation setting, has
Effect improves the technical effect of system power.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.
Obviously, those skilled in the art can carry out various modification and variations without departing from the essence of the application to the application
Mind and range.In this way, if these modifications and variations of the application belong to the range of the claim of this application and its equivalent technologies
Within, then the application is also intended to include these modifications and variations.
Claims (7)
1. a kind of One-dimension Phased Array T/R module characterized by comprising
First transmission cavity shell, body surround hexahedron cavity body structure, including M the first signal inputs being arranged on body
Channel and N number of second signal input channel, wherein first signal input channel include the first input port, the first delivery outlet,
And the first transmission channel of connection first input port and first delivery outlet, the second signal input channel include the
Second transmission channel of two input ports, the second delivery outlet and connection second input port and second delivery outlet, M, N are
Integer more than or equal to 1；
Second transmission cavity shell, on the body that be located in the first transmission cavity shell, so that first signal input channel,
The second signal input channel forms closed transmission channel, and the second transmission cavity shell includes Q be arranged on body
Third signal input channel, P fourth signal input channel, signal output channels, and the signal being arranged in housing sidewall
Output end, wherein the third signal input channel includes third input port, third delivery outlet and the connection third input
The third transmission channel of mouth and the third delivery outlet, the fourth signal input channel include the 4th input port, the 4th output
Mouthful and connection the 4th input port and the 4th delivery outlet the 4th transmission channel, the third input port and described the
One delivery outlet is connected to by first through hole, and the 4th input port is connected to second delivery outlet by the second through-hole, described
Third delivery outlet, the 4th delivery outlet are connected to the signal output channels, and the signal output channels and the signal are defeated
Outlet connection, Q are that natural number, the P less than or equal to M are the natural number less than or equal to N；
Exocoel shell, on the body that be located in the second transmission cavity shell, so that the third signal input channel, the described 4th
Signal input channel and the signal output channels form closed transmission channel.
2. T/R module as described in claim 1, which is characterized in that first input port and second input port setting exist
The body center of the first transmission cavity shell.
3. T/R module as claimed in claim 2, which is characterized in that first input port and second input port in straight
Linear array, and orientation is parallel with the broadside of maximum side of the first transmission cavity shell.
4. T/R module as claimed in claim 3, which is characterized in that first delivery outlet and second delivery outlet distinguish position
In the both ends of the first transmission cavity shell, and the third input port and the 4th input port are located at described second and pass
The both ends of defeated chamber shell.
5. T/R module as claimed in claim 4, which is characterized in that the third delivery outlet, the 4th delivery outlet setting exist
The body center of the second transmission cavity shell.
6. T/R module as claimed in claim 5, which is characterized in that the axis of the first through hole and second through-hole
Axis is vertical relative to face where signal input channel.
7. T/R module as described in claim 1, which is characterized in that the body of the second transmission cavity shell surrounds and described
The matched hexahedron cavity body structure of one transmission cavity shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910244504.0A CN110061752A (en) | 2019-03-28 | 2019-03-28 | A kind of One-dimension Phased Array T/R module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910244504.0A CN110061752A (en) | 2019-03-28 | 2019-03-28 | A kind of One-dimension Phased Array T/R module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110061752A true CN110061752A (en) | 2019-07-26 |
Family
ID=67317850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910244504.0A Pending CN110061752A (en) | 2019-03-28 | 2019-03-28 | A kind of One-dimension Phased Array T/R module |
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| CN (1) | CN110061752A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114496996A (en) * | 2022-01-21 | 2022-05-13 | 中国电子科技集团公司第十研究所 | Electromagnetic shielding structure of TR subassembly |
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| US20160226141A1 (en) * | 2015-02-02 | 2016-08-04 | Xmw Inc. | Structure of expandable multi-mode phased-array antenna |
| CN107425280A (en) * | 2017-07-18 | 2017-12-01 | 成都天锐星通科技有限公司 | A kind of millimeter flat plate phased array antenna framework |
| CN209805801U (en) * | 2019-03-28 | 2019-12-17 | 成都天成电科科技有限公司 | one-dimensional phased array TR module |
-
2019
- 2019-03-28 CN CN201910244504.0A patent/CN110061752A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160226141A1 (en) * | 2015-02-02 | 2016-08-04 | Xmw Inc. | Structure of expandable multi-mode phased-array antenna |
| CN107425280A (en) * | 2017-07-18 | 2017-12-01 | 成都天锐星通科技有限公司 | A kind of millimeter flat plate phased array antenna framework |
| CN209805801U (en) * | 2019-03-28 | 2019-12-17 | 成都天成电科科技有限公司 | one-dimensional phased array TR module |
Non-Patent Citations (2)
| Title |
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| 赵青: "一种Ka频段瓦片式TR组件子阵集成方案", 电讯技术, no. 07 * |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114496996A (en) * | 2022-01-21 | 2022-05-13 | 中国电子科技集团公司第十研究所 | Electromagnetic shielding structure of TR subassembly |
| CN114496996B (en) * | 2022-01-21 | 2023-09-01 | 中国电子科技集团公司第十研究所 | Electromagnetic shielding structure of TR assembly |
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