CN109004357A - Navigation, measurement and control integration microstrip antenna and the communication equipment using the microstrip antenna - Google Patents
Navigation, measurement and control integration microstrip antenna and the communication equipment using the microstrip antenna Download PDFInfo
- Publication number
- CN109004357A CN109004357A CN201810939607.4A CN201810939607A CN109004357A CN 109004357 A CN109004357 A CN 109004357A CN 201810939607 A CN201810939607 A CN 201810939607A CN 109004357 A CN109004357 A CN 109004357A
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- antenna
- navigation
- measurement
- observing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
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Abstract
This application discloses a kind of navigation, measurement and control integration microstrip antenna and using the communication equipment of the microstrip antenna.The navigation, measurement and control integration microstrip antenna include radiating element and feed element, and radiating element is for receiving navigation data and measuring and control data；Feed element is used to provide channel for the transmission of the navigation data and the measuring and control data.The antenna module of receivable four frequency band signals is provided on the radiating element, there are four feed port and three data transmission interfaces for setting in the feed element, the corresponding feed port with the feed element of the antenna module is electrically connected, the feed port of the feed element is electrically connected the data transmission interface for coping with the feed element, and the data transmission interface of the feed element and the data transmission terminal of external signal R-T unit are electrically connected.The low technical problem of the stability and accuracy that excessive, data that present application addresses observing and controlling and navigation antenna integrated design bore are transmitted.
Description
Technical field
This application involves remote measurement and control technology field, in particular to a kind of navigation, measurement and control integration microstrip antenna and
Using the communication equipment of the microstrip antenna.
Background technique
The observing and controlling of missile-borne at present and the antenna of navigation equipment are provided separately, the general microstrip antenna shape for using Two bors d's oeuveres
Formula is needed to open up mounting hole on body and be installed respectively.For the highly integrated demand for meeting missile equipment, need do not dropping
Low observing and controlling and navigation system performance and the quantity that antenna is reduced under the premise of not increasing body bore size, by observing and controlling and navigation
Antenna Shared aperture integrated design makes it under the premise of keeping the installation of low section, can be in two frequency ranges of navigation and observing and controlling
Two frequency ranges of sending and receiving work at the same time, and the sending and receiving frequency range of observing and controlling should also work in the entelechy of two different rotation directions respectively
Change.The function of two previous navigation, observing and controlling antennas is realized by an antenna, and needs do not increasing bore size, saving
The integrated level of increase system is a great problem at this stage under the premise of manufacturing cost.
For existing millimetre-sized section size, microstrip antenna is best suited for missile-borne navigation and observing and controlling uses, and
Existing multiband aerial is mostly to use parasitic couplings radiating element, most three frequency ranges of the resonance frequency of work, and the frequency that works
The increase of section will lead to the isolation variation of each frequency range interchannel, radiation frequency reduces, the stability of observing and controlling and navigation data transmission
It is all greatly reduced with accuracy.
The stability of, data excessive for observing and controlling in the related technology and navigation antenna integrated design bore transmission and accurate
The low problem of property, currently no effective solution has been proposed.
Summary of the invention
The main purpose of the application is to provide a kind of navigation, measurement and control integration microstrip antenna and using the microstrip antenna
Communication equipment, to solve, observing and controlling and navigation antenna integrated design bore is excessive, the stability of data transmission and accuracy are low
Problem.
To achieve the goals above, according to the one aspect of the application.Provide it is a kind of navigation, measurement and control integration micro-strip day
Line.
According to the navigation of the application, measurement and control integration microstrip antenna, comprising: radiating element, for receive navigation data and
Measuring and control data；Feed element, for providing channel, the radiating element for the transmission of the navigation data and the measuring and control data
On be provided with the antenna modules of receivable four frequency band signals, there are four feed port and three numbers for setting in the feed element
According to coffret, the corresponding feed port with the feed element of the antenna module is electrically connected, the feedback of the feed element
Electric port is electrically connected the data transmission interface for coping with the feed element, the data transmission interface of the feed element and outer
The data transmission terminal of portion's signal receiving/transmission device is electrically connected.
Further, the antenna module includes the observing and controlling receiving antenna for receiving measurement and control signal, the survey for sending measurement and control signal
Control transmitting antenna, the navigation low-frequency antenna for transmitting navigation signal and navigation high frequency antenna, the observing and controlling receiving antenna, observing and controlling transmitting
Antenna, navigation low-frequency antenna and navigation high frequency antenna are electrically connected with corresponding feed port.
Further, the antenna module is the layered laminate structure being arranged in above the feed element, the antenna sets
The working frequency of part successively increases from the bottom to top.
Further, the antenna module is followed successively by navigation high frequency antenna, navigation low-frequency antenna, observing and controlling reception from the bottom to top
Antenna and observing and controlling transmitting antenna.
Further, three data transmission interfaces in the feed element are respectively navigation signal receiving port, observing and controlling
Receiver port and measurement and control signal emission port, the navigation signal receiving port respectively with the navigation low-frequency antenna and institute
It states navigation high frequency antenna to be electrically connected, the measurement and control signal receiving port and the observing and controlling receiving antenna are electrically connected, the survey
It controls signal emission port and the observing and controlling transmitting antenna is electrically connected.
Further, divide on the navigation signal receiving port, measurement and control signal receiving port and measurement and control signal emission port
Radio frequency connector is not provided with it.
Further, it is connected between the antenna module and the feed port of the feed element by feeder pillar, it is described
The outer sheath of feeder pillar is equipped with support column.
Further, the power feed hole for connecting the feeder pillar is offered on the antenna module.
Further, the feed element is feeder board, is provided with feeder line in the feeder board.
To achieve the goals above, according to further aspect of the application, a kind of communication equipment is provided.
According to the communication equipment of the application, comprising: communication equipment main body and above-mentioned navigation, measurement and control integration micro-strip day
Line, the navigation, measurement and control integration microstrip antenna are connect with the communication port of the communication equipment main body.
In the embodiment of the present application, using the antenna module for being provided with receivable four frequency band signals on radiating element
Mode is electrically connected by four feed ports set in feed element with corresponding antenna module, thus to antenna module into
Row energization feed or couple feed, and carried out data transmission by three data transmission interfaces in feed element, reach
The noiseless work in the case where triple channel transmits data of the antenna module of four feed ports is guaranteeing observing and controlling to realize
Under the premise of navigation antenna bore inconvenience, data transmit more stable, accurate technical effect, and then solve observing and controlling and lead
The low technical problem of the stability and accuracy that space flight line integrated design bore is excessive, data are transmitted.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, so that the application's is other
Feature, objects and advantages become more apparent upon.The illustrative examples attached drawing and its explanation of the application is for explaining the application, not
Constitute the improper restriction to the application.In the accompanying drawings:
Fig. 1 is the perspective view of present invention navigation, measurement and control integration microstrip antenna；
Fig. 2 is the front view of present invention navigation, measurement and control integration microstrip antenna；
Fig. 3 be present invention navigation, in measurement and control integration microstrip antenna feeder board top view.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
In this application, term " on ", "lower", "front", "rear", "top", "bottom", "inner", "outside", " in ", "vertical",
The orientation or positional relationship of the instructions such as "horizontal" is to be based on the orientation or positional relationship shown in the drawings.These terms primarily to
The present invention and embodiment are better described, are not intended to limit indicated device, element or component there must be spy
Orientation, or constructed and operated with particular orientation.
Also, above-mentioned part term is other than it can be used to indicate that orientation or positional relationship, it is also possible to for indicating it
His meaning, such as term " on " also are likely used for indicating certain relations of dependence or connection relationship in some cases.For ability
For the those of ordinary skill of domain, the concrete meaning of these terms in the present invention can be understood as the case may be.
In addition, term " installation ", " setting ", " being equipped with ", " connection ", " connected " shall be understood in a broad sense.For example, it may be solid
Fixed connection, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, either
It indirectly connected through an intermediary, or is two connections internal between device, element or component.For this field
For those of ordinary skill, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figure 1 and Figure 2, this application involves a kind of navigation, measurement and control integration microstrip antenna, the navigation, measurement and control integration
Microstrip antenna includes radiating element 1 and feed element 2, and radiating element 1 is for receiving navigation data and measuring and control data, feed element
1 is feeder board 201, and feeder line is provided in feeder board 201, and feed element 2 is used to be navigation data and observing and controlling
The transmission of data provides channel.The antenna module of receivable four frequency band signals is provided on radiating element 1, four frequency ranges point
It Wei not navigation data transmission low frequency band, navigation data transmission high-frequency band, measuring and control data reception frequency range and measuring and control data transmitting
Frequency range.Setting is there are four feed port and three data transmission interfaces in feed element 2, the port pair of each frequency range on antenna module
It should be electrically connected with the feed port of feed element 2, the corresponding data with feed element 2 of the feed port of feed element 2 are transmitted
Interface is electrically connected, and the data transmission interface of feed element 2 and the data transmission terminal of external signal R-T unit are electrically connected.It adopts
With the mode for the antenna module for being provided with receivable four frequency band signals on radiating element 1, by set in feed element 2 four
A feed port is electrically connected with corresponding antenna module, so that excitation feed or couple feed are carried out to antenna module, and
Carried out data transmission by three data transmission interfaces in feed element 2, the antenna module for having reached four feed ports exists
Triple channel transmits noiseless work in the case where data, to realize in the premise for guaranteeing observing and controlling and navigation antenna bore inconvenience
Under, data transmit more stable, accurate technical effect,
As shown in Figure 1 and Figure 2, antenna module is layered laminate structure, and the top of feed element 2, antenna is arranged in antenna module
The working frequency of each layer antenna successively increases from the bottom to top on component, specifically, each layer antenna of antenna module from the bottom to top according to
Secondary is navigation high frequency antenna 102, navigation low-frequency antenna 101, observing and controlling receiving antenna 103 and observing and controlling transmitting antenna 104, avoids high frequency
Influence of the signal to feeder line reduces interference, guarantees data stabilization, accurately transmission.
As shown in Figure 1 and Figure 2, antenna module includes the observing and controlling receiving antenna 103 for receiving measurement and control signal, sends measurement and control signal
Observing and controlling transmitting antenna 104, transmit navigation signal navigation low-frequency antenna 101 and navigation high frequency antenna 102, observing and controlling receiving antenna
103, observing and controlling transmitting antenna 104, navigation low-frequency antenna 101 and navigation high frequency antenna 102 are electrically connected with corresponding feed port.
Three data transmission interfaces in feed element 2 are respectively navigation signal receiving port, measurement and control signal receiving port and observing and controlling letter
Number emission port, navigation signal receiving port are electrically connected with navigation low-frequency antenna 101 and navigation high frequency antenna 102 respectively, survey
It controls receiver port and observing and controlling receiving antenna 103 is electrically connected, measurement and control signal emission port and observing and controlling transmitting antenna 104 are electrically
It connects, power-devided circuit and phase-shift circuit is provided in feed element 1, feed element 1 is by four feed ports respectively to correspondence
Antenna fed.
As shown in Figure 1 and Figure 2, divide on navigation signal receiving port, measurement and control signal receiving port and measurement and control signal emission port
It is not provided with radio frequency connector 4, feed element 2 is connect by radio frequency connector 4 with external signal R-T unit.
In some embodiments of the present invention, the model SMA-KWFD37 of the use of radio frequency connector 4.
As shown in Figure 1 and Figure 2, power feed hole is offered on antenna module, is embedded with feeder pillar 5 in power feed hole, antenna module with
It being connected between the feed port of feed element 2 by feeder pillar 5, the outer sheath of feeder pillar 5 is equipped with the support column 3 of tubular structure,
Play the role of supporting antenna module.
In some embodiments of the present invention, for the material that feeder pillar 5 uses for brass, the diameter of feeder pillar 5 is 1.3mm.
In some embodiments of the present invention, for Teflon plastics, the outer diameter of support column 3 is the material that support column 3 uses
4.1mm, internal diameter 1.3mm are highly 5mm.
The navigation, measurement and control integration microstrip antenna working principle are as follows: navigation channels operation when, feed element 2 with lead
90 degree of phase phase difference equal in magnitude are formed at boat high frequency antenna 102 and the feed port that low-frequency antenna 101 is correspondingly connected with of navigating
Pumping signal motivates navigation high frequency antenna 102, while being motivated by coupling gap to navigation low-frequency antenna 101,
To the left-hand circular polarization signal formed in two frequency ranges of navigation；Observing and controlling transmission channel work when, feed element 2 with observing and controlling
Formed at the feed port that receiving antenna 103 and observing and controlling transmitting antenna 104 are correspondingly connected with 90 degree of phase phase difference equal in magnitude swash
Signal is encouraged, observing and controlling transmitting antenna 104 is motivated, forms right-handed circular polarization signal, while connecing to observing and controlling by coupling gap
It receives antenna 103 to be motivated, forms left-hand circular polarization signal in observing and controlling receiving channel.Therefore, using 104 He of observing and controlling transmitting antenna
The work of observing and controlling receiving antenna 103 is in different circular polarisation, navigation low-frequency antenna 101 and the navigation work of high frequency antenna 102 same
The mode of circular polarisation, to make corresponding with navigation signal receiving port, measurement and control signal receiving port and measurement and control signal emission port
Three channels of connection under working condition, are not interfere with each other at the same time, and the generation isolation that will not influence each other between each channel is deteriorated, and are mentioned
High working efficiency.
The present invention is suitable for frequency in the transmission of the wireless signal of L-band to X-band.
The present invention is carried out so that the transmission frequency that the transmission frequency of navigation signal is L-band and measurement and control signal is S-band as an example
Illustrate, a kind of navigation signal L-band left-hand circular polarization, observing and controlling emits the right-handed circular polarization of signal S-band, observing and controlling receives signal S wave
The microstrip antenna of section left-hand circular polarization:
As shown in figure 3, being the top view of feeder board, three correspondences of radio frequency connector 4 are welded on feeder board
At 201 X1, X2 and X3, wherein X1 is navigation signal receiving port, receives the signal of two frequency ranges of navigation；X2 is observing and controlling letter
Number receiving port receives observing and controlling remote signal；X3 is measurement and control signal emission port, by the observing and controlling remote signal received to outgoing
It penetrates.One side end of four feeder pillars 5 is passed through into the power feed hole in feeder board 201 and correspondence is welded in X4, X5, X6 and X7
Place, is arranged support column 3 in the outside of feeder pillar 5.The signal of navigate high frequency antenna 102 and the low-frequency antenna 101 that navigates is face-up
It is arranged and passes through four feeder pillars, navigation low-frequency antenna 101 is set to the top of navigation high frequency antenna 102, and navigate high frequency antenna
102 signal face and four feeder pillars weld, and the signal face for the low-frequency antenna 101 that navigates and the feeder pillar at X4 and X5 weld.It will
The signal of observing and controlling receiving antenna 103 and observing and controlling transmitting antenna 104 is arranged up and passes through two feeder pillars, observing and controlling transmitting antenna
104 be located at observing and controlling receiving antenna 103 top, by the signal face of observing and controlling receiving antenna 103 and observing and controlling transmitting antenna 104 respectively with
Feeder pillar welding at X6 and X7.The transmission line that a1 in feeder board 201 is 50 ohm of impedance, in feeder board 201
A2 and a3 width it is identical as a1,90 degree of phase difference is formed at X4 and X5.The transmission line that d1 and d2 is 50 ohm of impedance, d1
It is of same size with d2,90 degree of phase difference is formed at X6 and X7.The soldering surface mounted resistance in the position R1, the resistance value of Chip-R are
100 ohm.
In the above embodiment of the invention, pcb board material of the feeder board 201 using Rogers TMM4, dielectric constant
Be 4.5, feeder board 201 with a thickness of 0.762mm.
In the above embodiment of the invention, observing and controlling receiving antenna 103, observing and controlling transmitting antenna 104, navigation low-frequency antenna
101 use the pcb board material of Rogers TMM6, dielectric constant 6, the thickness of observing and controlling receiving antenna 103 with navigation high frequency antenna 102
Degree is 1.524mm, observing and controlling transmitting antenna 104 with a thickness of 1.524mm, the low-frequency antenna 101 that navigates with a thickness of 1.524mm, lead
Navigate high frequency antenna 102 with a thickness of 3.175mm.
This application involves a kind of communication equipment, which includes: communication equipment main body and above-mentioned navigation, observing and controlling one
Body microstrip antenna navigates, is provided with multiple data transmission ports, each data transmission port point on measurement and control integration microstrip antenna
Not Tong Guo radio frequency connector 4 connect with the communication port of communication equipment main body.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of navigation, measurement and control integration microstrip antenna characterized by comprising
Radiating element (1), for receiving navigation data and measuring and control data；
Feed element (2), for providing channel for the transmission of the navigation data and the measuring and control data,
It is provided with the antenna module of receivable four frequency band signals on the radiating element (1), is arranged on the feed element (2)
There are four feed port and three data transmission interfaces, the corresponding feed port with the feed element (2) of the antenna module
It is electrically connected, the feed port of the feed element (2) electrically connects the data transmission interface for coping with the feed element (2)
It connects, the data transmission interface of the feed element (2) and the data transmission terminal of external signal R-T unit are electrically connected.
2. navigation according to claim 1, measurement and control integration microstrip antenna, which is characterized in that the antenna module includes
The observing and controlling receiving antenna (103) for receiving measurement and control signal, the observing and controlling transmitting antenna (104) for sending measurement and control signal, transmission navigation signal
Navigation low-frequency antenna (101) and navigation high frequency antenna (102), the observing and controlling receiving antenna (103), observing and controlling transmitting antenna
(104), it navigates low-frequency antenna (101) and navigation high frequency antenna (102) is electrically connected with corresponding feed port.
3. navigation according to claim 2, measurement and control integration microstrip antenna, which is characterized in that the antenna module is to set
The layered laminate structure above the feed element (2) is set, the working frequency of the antenna module successively increases from the bottom to top.
4. navigation according to claim 3, measurement and control integration microstrip antenna, which is characterized in that the antenna module is under
It is supreme to be followed successively by navigation high frequency antenna (102), navigation low-frequency antenna (101), observing and controlling receiving antenna (103) and observing and controlling transmitting antenna
(104)。
5. navigation according to claim 2, measurement and control integration microstrip antenna, which is characterized in that on the feed element (2)
Three data transmission interfaces be respectively navigation signal receiving port, measurement and control signal receiving port and measurement and control signal emission port,
The navigation signal receiving port electrically connects with the navigation low-frequency antenna (101) and the navigation high frequency antenna (102) respectively
Connect, the measurement and control signal receiving port and the observing and controlling receiving antenna (103) are electrically connected, the measurement and control signal emission port with
The observing and controlling transmitting antenna (104) is electrically connected.
6. navigation according to claim 5, measurement and control integration microstrip antenna, which is characterized in that the navigation signal receives
Radio frequency connector (4) are respectively arranged on port, measurement and control signal receiving port and measurement and control signal emission port.
7. navigation according to claim 1, measurement and control integration microstrip antenna, which is characterized in that the antenna module and institute
It states and is connected between the feed port of feed element (2) by feeder pillar (5), the outer sheath of the feeder pillar (5) is equipped with support column
(3)。
8. navigation according to claim 7, measurement and control integration microstrip antenna, which is characterized in that opened on the antenna module
Equipped with the power feed hole for connecting the feeder pillar (5).
9. navigation according to claim 1, measurement and control integration microstrip antenna, which is characterized in that the feed element (1) is
Feeder board (201) is provided with feeder line on the feeder board (201).
10. a kind of communication equipment characterized by comprising described in any one of communication equipment main body and claim 1 to 9
Navigation, measurement and control integration microstrip antenna, it is described navigation, measurement and control integration microstrip antenna and the communication equipment main body communication
Port connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810939607.4A CN109004357A (en) | 2018-08-16 | 2018-08-16 | Navigation, measurement and control integration microstrip antenna and the communication equipment using the microstrip antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810939607.4A CN109004357A (en) | 2018-08-16 | 2018-08-16 | Navigation, measurement and control integration microstrip antenna and the communication equipment using the microstrip antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109004357A true CN109004357A (en) | 2018-12-14 |
Family
ID=64592905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810939607.4A Pending CN109004357A (en) | 2018-08-16 | 2018-08-16 | Navigation, measurement and control integration microstrip antenna and the communication equipment using the microstrip antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109004357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113472364A (en) * | 2021-06-15 | 2021-10-01 | 新疆天链遥感科技有限公司 | Multi-band self-adaptive telemetry signal demodulation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414024A (en) * | 2013-08-09 | 2013-11-27 | 电子科技大学 | Tri-band satellite navigation antenna for COMPASS, GPS and GLONASS |
| CN104319467A (en) * | 2014-10-14 | 2015-01-28 | 陕西海通天线有限责任公司 | Five-frequency-section user machine antenna being compatible with Beidou and GPS (Global Positioning System) functions |
| CN104836019A (en) * | 2015-05-13 | 2015-08-12 | 西安电子科技大学 | Three-frequency-range common-caliber active navigation antenna |
| CN107331973A (en) * | 2017-05-18 | 2017-11-07 | 北京华镁钛科技有限公司 | A kind of C-band transceiver micro-strip array antenna |
| CN208507958U (en) * | 2018-08-16 | 2019-02-15 | 北京飞宇卓达科技有限公司 | Navigation, measurement and control integration microstrip antenna and the communication equipment using the microstrip antenna |
-
2018
- 2018-08-16 CN CN201810939607.4A patent/CN109004357A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103414024A (en) * | 2013-08-09 | 2013-11-27 | 电子科技大学 | Tri-band satellite navigation antenna for COMPASS, GPS and GLONASS |
| CN104319467A (en) * | 2014-10-14 | 2015-01-28 | 陕西海通天线有限责任公司 | Five-frequency-section user machine antenna being compatible with Beidou and GPS (Global Positioning System) functions |
| CN104836019A (en) * | 2015-05-13 | 2015-08-12 | 西安电子科技大学 | Three-frequency-range common-caliber active navigation antenna |
| CN107331973A (en) * | 2017-05-18 | 2017-11-07 | 北京华镁钛科技有限公司 | A kind of C-band transceiver micro-strip array antenna |
| CN208507958U (en) * | 2018-08-16 | 2019-02-15 | 北京飞宇卓达科技有限公司 | Navigation, measurement and control integration microstrip antenna and the communication equipment using the microstrip antenna |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113472364A (en) * | 2021-06-15 | 2021-10-01 | 新疆天链遥感科技有限公司 | Multi-band self-adaptive telemetry signal demodulation method |
| CN113472364B (en) * | 2021-06-15 | 2022-05-27 | 新疆天链遥感科技有限公司 | Multi-band self-adaptive telemetry signal demodulation method |
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