CN101083359A - Process for manufacturing high gain dual-linear polarization or dual-circle polarization waveguide array antennas - Google Patents
Process for manufacturing high gain dual-linear polarization or dual-circle polarization waveguide array antennas Download PDFInfo
- Publication number
- CN101083359A CN101083359A CN 200710062271 CN200710062271A CN101083359A CN 101083359 A CN101083359 A CN 101083359A CN 200710062271 CN200710062271 CN 200710062271 CN 200710062271 A CN200710062271 A CN 200710062271A CN 101083359 A CN101083359 A CN 101083359A
- Authority
- CN
- China
- Prior art keywords
- polarization
- waveguide
- design
- coupling
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention publishes a wave guide array antennas manufacture method of high gain crewel polarized or the double circular polarized, which relates to a wave guide array antennas manufacture technique in the correspondence broadcast and measure-control domain. The invention has designed the radiation level, the horizontal polarization or the circular polarization feed wave guide level, the perpendicular polarization feed wave guide level, the perpendicular polarization feed wave guide lap, the feed way of using the square or the circular waveguide resonant cavity, has solved the receive and launch of the double polarized electromagnetism signal; The horizontal polarization uses the coupling feed way and the perpendicular polarization uses the direct feed way, completes the separation of the two polarized components, simultaneously may realizes the double circular polarized work. The invention has the double polarized radiation, the high feed efficiency, compact structure, low processing cost and so on merits, is specially suitable for the manufacture of each kind of satellite communication or single control station antenna which works in the double thread polarization or double circular polarized application situations.
Description
Technical field
The present invention relates to polarization of a kind of high-gain two-wire or double-circle polarization waveguide array method for manufacturing antenna in communication broadcast and the measurement and control area, be specially adapted to be operated in the various satellite communications under two-wire polarization or the double-circle polarization applicable cases or the manufacturing of incoming only station antenna.
Background technology
Usually live telecast satellite or communication broadcast satellite all are operated in two-wire polarization or double-circle polarization state, and the flat plate array antenna that uses at present mostly is operated in single line polarization or single circular polarization state, generally takes two kinds of ways to finish for finishing dual-polarized reception:
The one, the method that adopts machinery to control, promptly antenna is in usually and receives the horizontal direction polarized state, and when needs received the vertical direction polarization, antenna utilized artificial or electronic rotation 90 degree of rotating mechanism.Its weak point is complex structure, needs control and rotating mechanism, and dual polarization can not be compatible simultaneously.
The 2nd, receive two kinds of polarized signals respectively with two slave antennas, adopt electronic switch to switch polarized state as required.It is big that its weak point is that antenna takies volume, the cost height, and equivalent aperture efficiency is low.
China Patent No. is 02805774.0, name is called in " Waveguide slot antenna and manufacture method thereof " patent and discloses a kind of Waveguide slot antenna, China Patent No. is 200520110435.8, name is called in " high-gain waveguide trumpet array flat antenna " patent and discloses a kind of high-gain waveguide trumpet array flat antenna, these two kinds of antennas all have the characteristic of high-gain, but there is common weak point in these two kinds of antennas: 1. radiation horn mouth, antenna chamber, radiating slot are guide-tube structure, can only encourage the electromagnetic signal of single polarization; 2. two patents all have only one deck feeder line, the every layer of electromagnetic signal that can only transmit a polarization, and double-circle polarization and two-wire polarization all can not be transmitted simultaneously, and antenna can only single line polarization work.
Classification number among the PCT (International patent classification) H01Q/13/10,21/00 exercise question is a DUAL POLARIZED SLOTTED ARRAY ANTENNA patent, it adopts the form of two kinds of single polarization Waveguide slot antenna group battle arrays, shortcomings such as there is the hierarchy complexity in antenna, and the actinal surface utilization ratio is low.
Summary of the invention
The objective of the invention is to avoid the weak point in the above-mentioned background technology and a kind of employing square or circular waveguide resonant cavity feeding classification are provided, can carry out the polarization of high-gain two-wire or the double-circle polarization waveguide array method for manufacturing antenna of dual polarization electromagnetic signal radiation.The present invention also has when antenna need be operated in circular polarization, can increase circular polarizer, realizes the double-circle polarization radiation, and characteristics such as feed efficient height, compact conformation, low processing cost.
The object of the present invention is achieved like this, comprises step:
1. according to operating frequency design radiating layer 1, radiating layer 1 is according to the array radiation actinal surface of M * N the radiating element 11 of requirement design of antenna gain, M or N are the natural number greater than 1, in 1 to 16 radiation port 12 of each radiating element 11 upper surfaces design, each radiating element 11 lower surfaces design resonant cavity 13, design coupling through hole 14 between radiation port 12 and the resonant cavity 13;
2. according to the principle design horizontal polarization or the circular polarization feed waveguide layer 2 of electromagnetic coupled and waveguide transmission line, at horizontal polarization or circular polarization feed waveguide layer 2 upper surface design coupling through hole 21, coupling through hole 21 is corresponding with the resonant cavity 13 of radiating layer 1 lower surface, coupling through hole 21 belows design waveguide aperture 22, corresponding connection between coupling through hole 21 and the waveguide aperture 22, horizontal polarization or circular polarization feed waveguide layer 2 lower surface design waveguide groove 23, design coupling through hole 24 on waveguide aperture 22 sidewalls, the horizontal polarization signal of coupled waveguide feeding network, coupling through hole 24 is connected with waveguide groove 23, the corner design transition step 25 of waveguide groove 23, the horizontal coupling probe 26 of the other sidewall design of waveguide aperture 22, vertical coupled probe 27, horizontal coupling probe 26, vertical coupled probe 27 coupled microstrip line feeding networks, or the horizontal polarization of strip line feeding network and perpendicular polarization signal;
3. according to the principle design perpendicular polarization feed waveguide layer 3 of electromagnetic coupled and waveguide transmission line, upper surface design waveguide groove 31 at perpendicular polarization feed waveguide layer 3, perpendicular polarization feed waveguide layer 3 lower surface design waveguide groove 32, waveguide groove 31 is corresponding with the waveguide groove 23 of horizontal polarization or circular polarization feed waveguide layer 2 lower surface, the tip designs coupling aperture 35 of waveguide groove 31, coupling aperture 35 is corresponding with the waveguide aperture 22 of horizontal polarization or the design of circular polarization feed waveguide layer 2 lower surface, waveguide groove 32 tip designs coupling apertures 33, design transition step 34 between coupling aperture 33 and the coupling aperture 35, the corner design transition step 36 of waveguide groove 32;
4. according to the principle design perpendicular polarization feed waveguide cover plate 4 of electromagnetic coupled and waveguide transmission line, in perpendicular polarization feed waveguide cover plate 4 upper surfaces design waveguide groove 41, waveguide groove 41 is corresponding with the waveguide groove 32 of perpendicular polarization feed waveguide layer 3 lower surface, the corner design transition step 42 of waveguide groove 41, perpendicular polarization feed waveguide cover plate 4 lower surfaces design slab construction;
5. horizontal polarization or circular polarization feed waveguide layer 2 are arranged on the bottom of radiating layer 1, perpendicular polarization feed waveguide layer 3 is arranged on the bottom of horizontal polarization or circular polarization feed waveguide layer 2, perpendicular polarization feed waveguide cover plate 4 is arranged on the bottom of perpendicular polarization feed waveguide layer 3, with securing member radiating layer 1, horizontal polarization or circular polarization feed waveguide layer 2, perpendicular polarization feed waveguide layer 3, perpendicular polarization feed waveguide cover plate 4 are assembled into the antenna overall structure, finish polarization of high-gain two-wire or the manufacturing of double-circle polarization waveguide array antenna.
The present invention the is the radiation port 12 in each radiating element 11 upper surfaces design described in the step 1., the regular polygon that it is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering.
The present invention the is the coupling through hole 14 of design between the radiation port described in the step 12 and the resonant cavity 13 1., the regular polygon that it is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering.
The present invention the is the resonant cavity 13 of 11 lower surfaces of the radiating element described in step design 1., and it is shaped as square or regular polygon or regular polygon circular or that have the square of chamfering or have chamfering.
The present invention the is the coupling through hole 21 in horizontal polarization or the design of circular polarization feed waveguide layer 2 upper surface described in the step 2., the regular polygon that it is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering.
The present invention the is its regular polygon that is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering of waveguide aperture 22 of the design of coupling through hole 21 belows described in the step 2..
The present invention compares with background technology has following advantage:
1. the present invention has adopted radiating element 11, makes antenna all have two kinds of polarization modes of horizontal polarization and perpendicular polarization simultaneously from resonant cavity to the radiation actinal surface, has solved the compatibling problem of dual polarization electromagnetic signal.
2. the present invention has adopted the mode of waveguide layering feed, and horizontal polarization adopts the mode of coupling feed, and perpendicular polarization adopts the mode of direct feed, isolates two polarization components, has successfully solved the problem that the dual polarization feeding network is interfered mutually.
3. the present invention increases circular polarizer when antenna need be operated in circular polarization, can realize the double-circle polarization radiation, feed efficient height.
4. when radiating element 11 of the present invention adopts horizontal coupling probe 26, vertical coupled probe 27 feeds, horizontal coupling probe 26, vertical coupled probe 27 are connected with feed microstrip line network or strip line feeding network, realize antenna dual polarization transmission, the antenna sectional thickness is reduced significantly, and compact conformation, processing cost are low.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the main TV structure schematic diagram of 2 * 2 radiating elements 11 of radiating layer 1 embodiment of the present invention.
Fig. 3 is that A-A among Fig. 2 of the present invention is to cross-sectional schematic.
Fig. 4 is horizontal polarization of the present invention or circular polarization feed waveguide layer 2 structural representation.
Fig. 5 is perpendicular polarization feed waveguide layer 3 structural representation of the present invention.
Fig. 6 is perpendicular polarization feed waveguide cover plate 4 structural representations of the present invention.
Embodiment
Referring to Fig. 1 to Fig. 6, it comprises radiating layer 1, horizontal polarization or circular polarization feed waveguide layer 2, perpendicular polarization feed waveguide layer 3, perpendicular polarization feed waveguide cover plate 4 embodiment the present invention.
The present invention includes step:
1. according to operating frequency design radiating layer 1, radiating layer 1 is used to finish antenna and space electromagnetic wave resonance.Radiating layer 1 is according to the array radiation actinal surface of M * N the radiating element 11 of requirement design of antenna gain, and M or N are the natural number greater than 2.The many more gains of radiating element 11 arrays are high more, and embodiment is that 2 * 2 radiating elements 11 are combined into array radiation actinal surface, referring to shown in Figure 2.Each radiating element 11 adopts the aluminum alloy materials Precision Machining to make, and its size length * wide * height is 60mm * 60mm * 9mm.Radiating layer 1 is finished the resonance and the radiation of level, vertical two polarity electromagnetic signals, realizes the reception or the emission of signal.1 to 16 radiation port 12 of each radiating element 11 upper surfaces design, embodiment radiation port 12 is 4 and forms a radiating element 11, each radiating element 11 lower surfaces design resonant cavity 13, design coupling through hole 14 between radiation port 12 and the resonant cavity 13 is referring to shown in Figure 3.The effect of radiation port 12 is electromagnetic signals of radiation or reception level, vertical two polarization, the effect of resonant cavity 13 is to make the electromagnetic signal of level, vertical two polarization at the cavity interior resonance, the effect of coupling through hole 14 is couplings of finishing level, vertical two polarity electromagnetic signals between the radiation port 12 resonant cavity bodies 13, and embodiment radiation port 12 is processed into overall structure with resonant cavity 13, coupling through hole 14.
Its regular polygon that is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering of the radiation port 12 of radiating element 11 upper surfaces of the present invention design.Embodiment radiation port 12 is processed into square, is combined into array antenna radiation actinal surface, is convenient to compatible level, vertical two polarity electromagnetic signals.
Its regular polygon that is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering of the coupling through hole 14 of design between radiation port 12 of the present invention and the resonant cavity 13.The embodiment through hole 14 that is coupled is processed into circle, is convenient to compatible level, vertical two polarity electromagnetic signals.
It is shaped as square or regular polygon or regular polygon circular or that have the square of chamfering or have chamfering the resonant cavity 13 of radiating element 11 lower surfaces of the present invention design.Embodiment resonant cavity 13 is processed into square, is convenient to compatible level, vertical two polarity electromagnetic signals.
2. according to the principle design horizontal polarization or the circular polarization feed waveguide layer 2 of electromagnetic coupled and waveguide transmission line, horizontal polarization or circular polarization feed waveguide layer 2 act as the electromagnetic signal that is coupled out horizontal polarization and synthesize, as shown in Figure 4.It is the horizontal polarization feed waveguide layer of 120mm * 120mm * 7mm that embodiment horizontal polarization or circular polarization feed waveguide layer 2 adopt an aluminum alloy materials Precision Machining growth * wide * height.Horizontal polarization or circular polarization feed waveguide layer 2 upper surface design coupling through hole 21, coupling through hole 21 is corresponding with the resonant cavity 13 of radiating layer 1 lower surface, coupling through hole 21 belows design waveguide aperture 22, corresponding connection between coupling through hole 21 and the waveguide aperture 22, horizontal polarization or circular polarization feed waveguide layer 2 lower surface design waveguide groove 23, design coupling through hole 24 on waveguide aperture 22 sidewalls, the horizontal polarization signal of coupled waveguide feeding network, coupling through hole 24 is connected the corner design transition step 25 of waveguide groove 23 with waveguide groove 23.The effect of coupling through hole 21 is couplings of finishing level, vertical two polarity electromagnetic signals between resonant cavity 13 and the waveguide aperture 22, the effect transmit level of waveguide aperture 22, vertical two polarity electromagnetic signals, the effect of waveguide groove 23 is transmit level polarity electromagnetic signals, the effect of coupling through hole 24 is coupling horizontal polarization electromagnetic signals, isolate the perpendicular polarization electromagnetic signal, the effect of transition shoulder 25 is transmission that electromagnetic signal can be can't harm.Be coupled through hole 21, waveguide aperture 22, waveguide groove 23, coupling through hole 24, transition shoulder 25 of embodiment is processed into overall structure.The horizontal coupling probe 26 of the other sidewall design of waveguide aperture 22, vertical coupled probe 27, the horizontal polarization and the perpendicular polarization signal of horizontal coupling probe 26, vertical coupled probe 27 coupled microstrip line feeding networks or strip line feeding network.Embodiment horizontal polarization coupling probe 26, perpendicular polarization coupling probe 27 adopt the brass flaky material to make, and are arranged on waveguide aperture 22 sidewalls to be connected the transmitting-receiving of finishing signal with the strip line feeding network.
Its regular polygon that is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering of the coupling through hole 21 of horizontal polarization of the present invention or circular polarization feed waveguide layer 2 upper surface design.The embodiment through hole 21 that is coupled is processed into square, is convenient to compatible and coupling level, vertical two polarity electromagnetic signals.
The present invention's its regular polygon that is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering of through hole 21 belows designs waveguide aperture 22 that is coupled.Embodiment waveguide aperture 22 is processed into square, is convenient to electromagnetic signals compatible and transmit level, vertical two polarization.
3. according to the principle design perpendicular polarization feed waveguide layer 3 of electromagnetic coupled and waveguide transmission line, perpendicular polarization feed waveguide layer 3 act as the electromagnetic signal of transmission perpendicular polarization and synthesizes, as shown in Figure 5.It is the perpendicular polarization feed waveguide layer 3 of 120mm * 120mm * 9mm that embodiment perpendicular polarization feed waveguide layer 3 adopts an aluminum alloy materials Precision Machining growth * wide * height.The upper surface design waveguide groove 31 of perpendicular polarization feed waveguide layer 3, perpendicular polarization feed waveguide layer 3 lower surface design waveguide groove 32, waveguide groove 31 is corresponding with the waveguide groove 23 of horizontal polarization or circular polarization feed waveguide layer 2 lower surface, the tip designs coupling aperture 35 of waveguide groove 31, coupling aperture 35 is corresponding with the waveguide aperture 22 of horizontal polarization or the design of circular polarization feed waveguide layer 2 lower surface, waveguide groove 32 tip designs coupling apertures 33, design transition step 34 between coupling aperture 33 and the coupling aperture 35, the corner design transition step 36 of waveguide groove 32.The effect of waveguide groove 31 is transmit level polarity electromagnetic signals, the effect of waveguide groove 32 is transmission perpendicular polarization electromagnetic signals, the effect of coupling aperture 33 is coupling perpendicular polarization electromagnetic signals, level of isolation polarity electromagnetic signal, the effect of transition shoulder 34, transition shoulder 36 is to make electromagnetic signal can can't harm transmission, and the effect of coupling aperture 35 is transmission perpendicular polarization electromagnetic signals.Embodiment waveguide groove 31, waveguide groove 32, coupling aperture 33, transition shoulder 34, coupling aperture 35, transition shoulder 36 are processed into overall structure.
4. according to the principle design perpendicular polarization feed waveguide cover plate 4 of electromagnetic coupled and waveguide transmission line, perpendicular polarization feed waveguide cover plate 4 act as the electromagnetic signal of transmission perpendicular polarization and synthesizes, and array antenna is sealed, as shown in Figure 6.It is the perpendicular polarization feed waveguide cover plate 4 of 120mm * 120mm * 6mm that embodiment perpendicular polarization feed waveguide cover plate 4 adopts an aluminum alloy materials Precision Machining growth * wide * height.Perpendicular polarization feed waveguide cover plate 4 upper surfaces design waveguide groove 41, waveguide groove 41 is corresponding with the waveguide groove 32 of perpendicular polarization feed waveguide layer 3 lower surface, the corner design transition step 42 of waveguide groove 41.The effect of waveguide groove 41 is transmission perpendicular polarization electromagnetic signals, and the effect of transition shoulder 42 is transmission that the perpendicular polarization electromagnetic signal can be can't harm.Embodiment waveguide groove 41, transition shoulder 42 are processed into overall structure.Perpendicular polarization feed waveguide cover plate 4 lower surfaces design slab construction is finished the sealing of antenna.
5. horizontal polarization or circular polarization feed waveguide layer 2 are arranged on the bottom of radiating layer 1, perpendicular polarization feed waveguide layer 3 is arranged on the bottom of horizontal polarization or circular polarization feed waveguide layer 2, perpendicular polarization feed waveguide cover plate 4 is arranged on the bottom of perpendicular polarization feed waveguide layer 3, with securing member radiating layer 1, horizontal polarization or circular polarization feed waveguide layer 2, perpendicular polarization feed waveguide layer 3, perpendicular polarization feed waveguide cover plate 4 are assembled into the antenna overall structure, mounting structure is finished polarization of high-gain two-wire or the manufacturing of double-circle polarization waveguide array antenna referring to shown in Figure 1.
Vacant part in the embodiment of the invention course of processing beyond the coupled transfer structure of radiating layer 1, horizontal polarization or circular polarization feed waveguide layer 2, perpendicular polarization feed waveguide layer 3, perpendicular polarization feed waveguide cover plate 4, process different hole shape or bathtub construction, so that alleviate the weight of antenna.
When the present invention need be operated in circular polarization at antenna, can realize the double-circle polarization electromagnetic radiation by two kinds of ways, the one, in the waveguide aperture 22 of horizontal polarization or circular polarization feed waveguide layer 2, increase circular polarizer; The 2nd, at waveguide groove 31 and waveguide groove 23, waveguide groove 41 and waveguide groove 32 corresponding horizontal polarizations and perpendicular polarization feeding network output increase circular polarizer, can realize the double-circle polarization radiation.
Concise and to the point operation principle of the present invention:
When adopting the waveguide feed network to receive, level, vertical bipolar radio signal from the space enter antenna by the radiation port 12 of radiating layer 1, signal is by the coupling of coupling through hole 14 and gather resonant cavity 13, and the coupling through hole 21 by horizontal polarization or circular polarization feed waveguide layer 2 is delivered to waveguide aperture 22.Waveguide aperture 22 inside exist level, vertical bipolar radio signal simultaneously, and the horizontal polarization radio signal enters in the waveguide feed network that waveguide groove 31 that waveguide groove 23 and perpendicular polarization feed waveguide layer 3 upper surface are provided with formed by coupling through hole 24 carries out with superimposed output.Perpendicular polarization radio signal in the waveguide aperture 22 directly enters the coupling aperture 33 of perpendicular polarization feed waveguide layer 3, enters waveguide groove 32 and perpendicular polarization feed waveguide cover plate 4 upper surfaces through transition step 34 and is provided with in the waveguide feed network that waveguide groove 41 formed and carries out with superimposed output.During transmission, the signal workflow is opposite with reception.
When antenna adopts feed microstrip line network or strip line feeding network to receive, level, vertical bipolar radio signal from the space enter antenna by the radiation port 12 of radiating layer 1, signal is by the coupling of coupling through hole 14 and gather resonant cavity 13, and the coupling through hole 21 by horizontal polarization or circular polarization feed waveguide layer 2 is delivered to waveguide aperture 22.Waveguide aperture 22 inside exist level, vertical bipolar radio signal simultaneously, horizontal polarization coupling probe 26 sends the horizontal polarization radio signal that is coupled to horizontal polarization feed microstrip line network or horizontal polarization strip line feeding network, carries out with superimposed output in horizontal polarization feed microstrip line network or horizontal polarization strip line feeding network; Perpendicular polarization coupling probe 27 sends the perpendicular polarization radio signal that is coupled to perpendicular polarization feed microstrip line network or perpendicular polarization strip line feeding network, carries out with superimposed output in perpendicular polarization feed microstrip line network or perpendicular polarization strip line feeding network.During transmission, the signal workflow is opposite with reception.
Mounting structure of the present invention is as follows: radiating layer 1 of the present invention, horizontal polarization or circular polarization feed waveguide layer 2, perpendicular polarization feed waveguide layer 3, perpendicular polarization feed waveguide cover plate 4 adopt securing member to be mounted to overall structure, are assembled into array antenna.
Claims (7)
1. a high-gain two-wire polarizes or double-circle polarization waveguide array method for manufacturing antenna, it is characterized in that comprising step:
1. according to operating frequency design radiating layer (1), radiating layer (1) is according to the array radiation actinal surface of requirement M * N the radiating element of design (11) of antenna gain, M or N are the natural number greater than 1, in each radiating element (11) upper surface design 1 to 16 radiation port (12), each radiating element (11) lower surface design resonant cavity (13), design coupling through hole (14) between radiation port (12) and the resonant cavity (13);
2. according to the principle design horizontal polarization or the circular polarization feed waveguide layer (2) of electromagnetic coupled and waveguide transmission line, at horizontal polarization or circular polarization feed waveguide layer (2) upper surface design coupling through hole (21), coupling through hole (21) is corresponding with the resonant cavity (13) of radiating layer (1) lower surface, coupling through hole (21) below design waveguide aperture (22), the coupling through hole (21) with waveguide aperture (22) between corresponding connection, horizontal polarization or circular polarization feed waveguide layer (2) lower surface design waveguide groove (23), design coupling through hole (24) on waveguide aperture (22) sidewall, the horizontal polarization signal of coupled waveguide feeding network; Coupling through hole (24) is connected with waveguide groove (23), the corner design transition step (25) of waveguide groove (23), the horizontal coupling probe of other sidewall design (26) of waveguide aperture (22), vertical coupled probe (27), the horizontal polarization and the perpendicular polarization signal of horizontal coupling probe (26), vertical coupled probe (27) coupled microstrip line feeding network or strip line feeding network;
3. according to the principle design perpendicular polarization feed waveguide layer (3) of electromagnetic coupled and waveguide transmission line, upper surface design waveguide groove (31) at perpendicular polarization feed waveguide layer (3), perpendicular polarization feed waveguide layer (3) lower surface design waveguide groove (32), waveguide groove (31) is corresponding with the waveguide groove (23) of horizontal polarization or circular polarization feed waveguide layer (2) lower surface, the tip designs coupling aperture (35) of waveguide groove (31), coupling aperture (35) is corresponding with the waveguide aperture (22) of horizontal polarization or the design of circular polarization feed waveguide layer (2) lower surface, waveguide groove (32) tip designs coupling aperture (33), design transition step (34) between coupling aperture (33) and the coupling aperture (35), the corner design transition step (36) of waveguide groove (32);
4. according to the principle design perpendicular polarization feed waveguide cover plate (4) of electromagnetic coupled and waveguide transmission line, in perpendicular polarization feed waveguide cover plate (4) upper surface design waveguide groove (41), waveguide groove (41) is corresponding with the waveguide groove (32) of perpendicular polarization feed waveguide layer (3) lower surface, the corner design transition step (42) of waveguide groove (41), perpendicular polarization feed waveguide cover plate (4) lower surface design slab construction;
5. horizontal polarization or circular polarization feed waveguide layer (2) are arranged on the bottom of radiating layer (1), perpendicular polarization feed waveguide layer (3) is arranged on the bottom of horizontal polarization or circular polarization feed waveguide layer (2), perpendicular polarization feed waveguide cover plate (4) is arranged on the bottom of perpendicular polarization feed waveguide layer (3), with securing member radiating layer (1), horizontal polarization or circular polarization feed waveguide layer (2), perpendicular polarization feed waveguide layer (3), perpendicular polarization feed waveguide cover plate (4) is assembled into the antenna overall structure, finishes polarization of high-gain two-wire or the manufacturing of double-circle polarization waveguide array antenna.
2. high-gain two-wire polarization according to claim 1 or double-circle polarization waveguide array method for manufacturing antenna, it is characterized in that: the 1. the radiation port (12) described in the step, the regular polygon that it is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering in the design of each radiating element (11) upper surface.
3. high-gain two-wire polarization according to claim 1 or double-circle polarization waveguide array method for manufacturing antenna, it is characterized in that: the 1. coupling through hole (14) of design between the radiation port described in the step (12) and the resonant cavity (13), the regular polygon that it is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering.
4. high-gain two-wire polarization according to claim 1 or double-circle polarization waveguide array method for manufacturing antenna, it is characterized in that: the 1. resonant cavity (13) of the radiating element described in the step (11) lower surface design, it is shaped as square or regular polygon or regular polygon circular or that have the square of chamfering or have chamfering.
5. high-gain two-wire polarization according to claim 1 or double-circle polarization waveguide array method for manufacturing antenna, it is characterized in that: the 2. the coupling through hole (21) described in the step, the regular polygon that it is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering in horizontal polarization or the design of circular polarization feed waveguide layer (2) upper surface.
6. high-gain two-wire according to claim 1 polarization or double-circle polarization waveguide array method for manufacturing antenna is characterized in that: the 2. its regular polygon that is shaped as square or regular polygon or circular or cross gap shape or has the square of chamfering or have chamfering of waveguide aperture (22) of the below of the coupling through hole (21) described in step design.
7. high-gain two-wire polarization according to claim 1 or double-circle polarization waveguide array method for manufacturing antenna, it is characterized in that: described radiating layer (1), horizontal polarization or circular polarization feed waveguide layer (2), perpendicular polarization feed waveguide layer (3), perpendicular polarization feed waveguide cover plate (4) are made by synthetic resin material or aluminium alloy plate or steel plate or copper coin material, and the synthetic resin material surface is coated with conductive layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710062271XA CN101083359B (en) | 2007-07-10 | 2007-07-10 | Process for manufacturing high gain dual-linear polarization or dual-circle polarization waveguide array antennas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710062271XA CN101083359B (en) | 2007-07-10 | 2007-07-10 | Process for manufacturing high gain dual-linear polarization or dual-circle polarization waveguide array antennas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101083359A true CN101083359A (en) | 2007-12-05 |
| CN101083359B CN101083359B (en) | 2012-05-09 |
Family
ID=38912727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710062271XA Active CN101083359B (en) | 2007-07-10 | 2007-07-10 | Process for manufacturing high gain dual-linear polarization or dual-circle polarization waveguide array antennas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101083359B (en) |
Cited By (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807742A (en) * | 2010-03-19 | 2010-08-18 | 西安空间无线电技术研究所 | Bicircular polarized broad-band antenna radiating element used for large-angle scanning phased array |
| CN102064380A (en) * | 2010-10-26 | 2011-05-18 | 李峰 | Waveguide flat array antenna |
| CN102255138A (en) * | 2011-03-28 | 2011-11-23 | 李峰 | Circularly polarized waveguide flat plate array antenna |
| CN102437431A (en) * | 2011-08-23 | 2012-05-02 | 北京遥测技术研究所 | Multi-polar plane antenna |
| CN102709689A (en) * | 2012-06-15 | 2012-10-03 | 山东国威卫星通信有限公司 | Ku/ka dual-frequency flat antenna and application thereof in portable instant satellite communication system |
| CN102723605A (en) * | 2012-06-15 | 2012-10-10 | 山东国威卫星通信有限公司 | Ku/ka dual-band double-slit panel antenna and application of same to portable real-time satellite communication system |
| CN102723590A (en) * | 2012-06-26 | 2012-10-10 | 郴州希典科技有限公司 | Vertical polarization high-gain planar antenna |
| CN103107418A (en) * | 2013-01-17 | 2013-05-15 | 北京爱科迪信息通讯技术有限公司 | Flat satellite communication antenna |
| CN103474787A (en) * | 2013-07-30 | 2013-12-25 | 安徽四创电子股份有限公司 | Dual-polarization planar-array satellite-television reception antenna |
| CN104143695A (en) * | 2014-07-24 | 2014-11-12 | 郴州希典科技有限公司 | Dual-circularly-polarized waveguide array antenna |
| CN104428949A (en) * | 2012-07-03 | 2015-03-18 | 利萨·德雷克塞迈尔有限责任公司 | Antenna system for broadband satellite communication in ghz frequency range, comprising dielectrically filled horn antennas |
| CN106129597A (en) * | 2016-08-12 | 2016-11-16 | 南京肯微弗通信技术有限公司 | Open ended waveguide, antenna submatrix, panel antenna array and plate aerial |
| CN106207439A (en) * | 2016-09-08 | 2016-12-07 | 中国电子科技集团公司第五十四研究所 | A kind of dual circularly polarized antenna unit and array antenna |
| CN106356640A (en) * | 2016-08-31 | 2017-01-25 | 电子科技大学 | Broadband dual circularly polarized planar waveguide array antenna |
| CN106921047A (en) * | 2017-04-20 | 2017-07-04 | 西北工业大学 | A kind of waveguide feed all-metal dual polarized panel antennas array and its optimization method |
| CN107359405A (en) * | 2017-07-27 | 2017-11-17 | 中国电子科技集团公司第五十四研究所 | A kind of two-terminal feeding formula array antenna |
| WO2018028002A1 (en) * | 2016-08-12 | 2018-02-15 | 南京肯微弗通信技术有限公司 | Open-ended waveguide, antenna sub-array, panel antenna array and panel antenna |
| CN107871935A (en) * | 2016-09-27 | 2018-04-03 | 南京安天纳通信技术有限公司 | Dual polarization transmit-receive sharing waveguide array antenna |
| CN108550981A (en) * | 2018-04-03 | 2018-09-18 | 北京理工大学 | Work in TM210The W-waveband dual polarization slot antenna and feeding network of mode of resonance |
| CN109066048A (en) * | 2018-07-03 | 2018-12-21 | 东莞理工学院 | A kind of high-gain circular polarized antenna |
| CN109286064A (en) * | 2017-07-23 | 2019-01-29 | 北京遥感设备研究所 | A kind of broadband high cross polarization dual polarization radiating guide |
| CN109417224A (en) * | 2016-05-10 | 2019-03-01 | 集美塔公司 | The method for assembling cylindricality feed antennas aperture section |
| CN109473774A (en) * | 2018-12-29 | 2019-03-15 | 四川睿迪澳科技有限公司 | Novel Bipolar antenna |
| CN109509996A (en) * | 2018-12-29 | 2019-03-22 | 四川睿迪澳科技有限公司 | Novel circular polarised array antenna |
| CN109687156A (en) * | 2018-12-14 | 2019-04-26 | 北京遥测技术研究所 | High efficiency circular polarisation Waveguide slot linear array antenna |
| WO2019205591A1 (en) * | 2018-04-25 | 2019-10-31 | 华为技术有限公司 | Packaging structure |
| CN111403902A (en) * | 2020-03-24 | 2020-07-10 | 上海航天测控通信研究所 | Beam-forming dual circularly polarized antenna |
| CN111710969A (en) * | 2020-08-20 | 2020-09-25 | 南京软赫波誉电子科技有限公司 | Waveguide array satellite communication antenna with low profile and high broadband |
| CN112382853A (en) * | 2020-09-18 | 2021-02-19 | 上海无线电设备研究所 | Full-shunt-feed common-caliber dual-polarized waveguide slot filter antenna array system |
| CN112701472A (en) * | 2020-12-15 | 2021-04-23 | 中国电子科技集团公司第三十八研究所 | Feed transmission structure for coupling of antenna feed system |
| CN113196571A (en) * | 2018-10-09 | 2021-07-30 | 射频元件公司 | Dual polarized horn antenna with asymmetric radiation pattern |
| WO2021179627A1 (en) * | 2020-03-13 | 2021-09-16 | 华南理工大学 | Super-surface-based dual-linear polarization dual-beam base station antenna |
| US11196178B2 (en) | 2016-12-02 | 2021-12-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Dual-polarized horn radiator |
| CN115377670A (en) * | 2022-07-26 | 2022-11-22 | 四川领航未来通信技术有限公司 | Phase-shifting staggered flat array antenna |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4926189A (en) * | 1988-05-10 | 1990-05-15 | Communications Satellite Corporation | High-gain single- and dual-polarized antennas employing gridded printed-circuit elements |
| US6861996B2 (en) * | 2001-03-21 | 2005-03-01 | Microface Co., Ltd. | Waveguide slot antenna and manufacturing method thereof |
| CN2809918Y (en) * | 2005-06-23 | 2006-08-23 | 北京海域天华通讯设备有限公司 | Planar array antenna for high-gain waveguide horn |
-
2007
- 2007-07-10 CN CN200710062271XA patent/CN101083359B/en active Active
Cited By (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101807742B (en) * | 2010-03-19 | 2012-09-26 | 西安空间无线电技术研究所 | Bicircular polarized broad-band antenna radiating element used for large-angle scanning phased array |
| CN101807742A (en) * | 2010-03-19 | 2010-08-18 | 西安空间无线电技术研究所 | Bicircular polarized broad-band antenna radiating element used for large-angle scanning phased array |
| CN102064380A (en) * | 2010-10-26 | 2011-05-18 | 李峰 | Waveguide flat array antenna |
| CN102255138A (en) * | 2011-03-28 | 2011-11-23 | 李峰 | Circularly polarized waveguide flat plate array antenna |
| CN102437431A (en) * | 2011-08-23 | 2012-05-02 | 北京遥测技术研究所 | Multi-polar plane antenna |
| CN102723605B (en) * | 2012-06-15 | 2014-10-22 | 山东国威卫星通信有限公司 | Ku/ka dual-band double-slit panel antenna and application of same to portable real-time satellite communication system |
| CN102709689A (en) * | 2012-06-15 | 2012-10-03 | 山东国威卫星通信有限公司 | Ku/ka dual-frequency flat antenna and application thereof in portable instant satellite communication system |
| CN102723605A (en) * | 2012-06-15 | 2012-10-10 | 山东国威卫星通信有限公司 | Ku/ka dual-band double-slit panel antenna and application of same to portable real-time satellite communication system |
| CN102709689B (en) * | 2012-06-15 | 2014-10-22 | 山东国威卫星通信有限公司 | Ku/ka dual-frequency flat antenna and application thereof in portable instant satellite communication system |
| CN102723590A (en) * | 2012-06-26 | 2012-10-10 | 郴州希典科技有限公司 | Vertical polarization high-gain planar antenna |
| CN102723590B (en) * | 2012-06-26 | 2014-05-07 | 郴州希典科技有限公司 | Vertical polarization high-gain planar antenna |
| CN104428949A (en) * | 2012-07-03 | 2015-03-18 | 利萨·德雷克塞迈尔有限责任公司 | Antenna system for broadband satellite communication in ghz frequency range, comprising dielectrically filled horn antennas |
| CN104428949B (en) * | 2012-07-03 | 2017-05-24 | 利萨·德雷克塞迈尔有限责任公司 | Antenna system for broadband satellite communication in ghz frequency range, comprising dielectrically filled horn antennas |
| CN103107418A (en) * | 2013-01-17 | 2013-05-15 | 北京爱科迪信息通讯技术有限公司 | Flat satellite communication antenna |
| CN103474787A (en) * | 2013-07-30 | 2013-12-25 | 安徽四创电子股份有限公司 | Dual-polarization planar-array satellite-television reception antenna |
| CN104143695A (en) * | 2014-07-24 | 2014-11-12 | 郴州希典科技有限公司 | Dual-circularly-polarized waveguide array antenna |
| CN109417224A (en) * | 2016-05-10 | 2019-03-01 | 集美塔公司 | The method for assembling cylindricality feed antennas aperture section |
| WO2018028002A1 (en) * | 2016-08-12 | 2018-02-15 | 南京肯微弗通信技术有限公司 | Open-ended waveguide, antenna sub-array, panel antenna array and panel antenna |
| CN106129597A (en) * | 2016-08-12 | 2016-11-16 | 南京肯微弗通信技术有限公司 | Open ended waveguide, antenna submatrix, panel antenna array and plate aerial |
| CN106356640B (en) * | 2016-08-31 | 2019-04-05 | 电子科技大学 | A kind of broadband double-circle polarization planar waveguide array antenna |
| CN106356640A (en) * | 2016-08-31 | 2017-01-25 | 电子科技大学 | Broadband dual circularly polarized planar waveguide array antenna |
| CN106207439A (en) * | 2016-09-08 | 2016-12-07 | 中国电子科技集团公司第五十四研究所 | A kind of dual circularly polarized antenna unit and array antenna |
| CN106207439B (en) * | 2016-09-08 | 2023-03-24 | 中国电子科技集团公司第五十四研究所 | Double-circular-polarization antenna unit and array antenna |
| CN107871935A (en) * | 2016-09-27 | 2018-04-03 | 南京安天纳通信技术有限公司 | Dual polarization transmit-receive sharing waveguide array antenna |
| WO2018058722A1 (en) * | 2016-09-27 | 2018-04-05 | 南京肯微弗通信技术有限公司 | Dual-polarized waveguide array antenna shared by transmitting and receiving |
| US11196178B2 (en) | 2016-12-02 | 2021-12-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Dual-polarized horn radiator |
| CN106921047A (en) * | 2017-04-20 | 2017-07-04 | 西北工业大学 | A kind of waveguide feed all-metal dual polarized panel antennas array and its optimization method |
| CN109286064A (en) * | 2017-07-23 | 2019-01-29 | 北京遥感设备研究所 | A kind of broadband high cross polarization dual polarization radiating guide |
| CN107359405A (en) * | 2017-07-27 | 2017-11-17 | 中国电子科技集团公司第五十四研究所 | A kind of two-terminal feeding formula array antenna |
| CN107359405B (en) * | 2017-07-27 | 2023-04-07 | 中国电子科技集团公司第五十四研究所 | Dual-port feed type array antenna |
| CN108550981A (en) * | 2018-04-03 | 2018-09-18 | 北京理工大学 | Work in TM210The W-waveband dual polarization slot antenna and feeding network of mode of resonance |
| US11462817B2 (en) | 2018-04-25 | 2022-10-04 | Huawei Technologies Co., Ltd. | Packaging structure |
| WO2019205591A1 (en) * | 2018-04-25 | 2019-10-31 | 华为技术有限公司 | Packaging structure |
| CN109066048A (en) * | 2018-07-03 | 2018-12-21 | 东莞理工学院 | A kind of high-gain circular polarized antenna |
| CN113196571B (en) * | 2018-10-09 | 2024-03-08 | 射频元件公司 | Dual polarized horn antenna with asymmetric radiation pattern |
| CN113196571A (en) * | 2018-10-09 | 2021-07-30 | 射频元件公司 | Dual polarized horn antenna with asymmetric radiation pattern |
| CN109687156A (en) * | 2018-12-14 | 2019-04-26 | 北京遥测技术研究所 | High efficiency circular polarisation Waveguide slot linear array antenna |
| CN109473774B (en) * | 2018-12-29 | 2024-03-26 | 四川睿迪澳科技有限公司 | Novel dual polarized antenna |
| CN109509996A (en) * | 2018-12-29 | 2019-03-22 | 四川睿迪澳科技有限公司 | Novel circular polarised array antenna |
| CN109473774A (en) * | 2018-12-29 | 2019-03-15 | 四川睿迪澳科技有限公司 | Novel Bipolar antenna |
| WO2021179627A1 (en) * | 2020-03-13 | 2021-09-16 | 华南理工大学 | Super-surface-based dual-linear polarization dual-beam base station antenna |
| CN111403902B (en) * | 2020-03-24 | 2022-08-02 | 上海航天测控通信研究所 | Beam-forming dual circularly polarized antenna |
| CN111403902A (en) * | 2020-03-24 | 2020-07-10 | 上海航天测控通信研究所 | Beam-forming dual circularly polarized antenna |
| CN111710969A (en) * | 2020-08-20 | 2020-09-25 | 南京软赫波誉电子科技有限公司 | Waveguide array satellite communication antenna with low profile and high broadband |
| CN112382853A (en) * | 2020-09-18 | 2021-02-19 | 上海无线电设备研究所 | Full-shunt-feed common-caliber dual-polarized waveguide slot filter antenna array system |
| CN112382853B (en) * | 2020-09-18 | 2023-02-28 | 上海无线电设备研究所 | Full-parallel-feed common-caliber dual-polarized waveguide slot filter antenna array system |
| CN112701472A (en) * | 2020-12-15 | 2021-04-23 | 中国电子科技集团公司第三十八研究所 | Feed transmission structure for coupling of antenna feed system |
| CN115377670B (en) * | 2022-07-26 | 2023-07-04 | 四川领航未来通信技术有限公司 | Flat-panel array antenna with phase shift and dislocation |
| CN115377670A (en) * | 2022-07-26 | 2022-11-22 | 四川领航未来通信技术有限公司 | Phase-shifting staggered flat array antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101083359B (en) | 2012-05-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101083359B (en) | Process for manufacturing high gain dual-linear polarization or dual-circle polarization waveguide array antennas | |
| CN201060943Y (en) | High-gain dual-linear polarization or dual-circle polarization waveguide array antennas | |
| KR101194370B1 (en) | Omni-directional dual polarization antenna with conical beam pattern | |
| CN102013551B (en) | Circularly polarized ceramic antenna based on coupling and feeding of strip line via multiple slots | |
| CN108777353A (en) | A kind of high isolation low-cross polarization Double-polarization micro-strip array antenna | |
| CN103872460B (en) | Coaxial S/X dual-frequency sharing feed source network | |
| US7310066B1 (en) | Dual polarized antenna | |
| CN103390798B (en) | Satellite communication in motion dual polarization four ridge side trumpet array antenna | |
| MXPA05012472A (en) | Base station panel antenna with dual-polarized radiating elements and shaped reflector. | |
| CN106129597A (en) | Open ended waveguide, antenna submatrix, panel antenna array and plate aerial | |
| CN103022727A (en) | Low-profile one-dimensional active transceiving phased-array antenna for satellite communication in motion | |
| CN105161852A (en) | Plate antenna with polarization adjustment | |
| CN101944657B (en) | Combined dual-linearly-polarized array antenna | |
| CN104885291A (en) | Antenna and filter structures | |
| CN207320331U (en) | Dual-band and dual-polarization Shared aperture waveguide trumpet planar array antenna | |
| CN101626113B (en) | Double-circle polarization and difference beam broadband corrugation horn feed antenna | |
| CN110034391A (en) | A kind of terminal device | |
| CN103474787B (en) | Dual-polarization planar-array satellite-televisionreception reception antenna | |
| CN105428816A (en) | Left-handed and right-handed double circular polarized wide beam antenna | |
| CN206098733U (en) | Two circular polarized antenna units and array antenna | |
| CN205039254U (en) | Plate aerial with polarization adjustment | |
| CN203326116U (en) | Satcom on the move satellite communication dual polarization quadruple-ridged square horn array antenna | |
| CN109075445A (en) | Antenna assembly | |
| CN204809400U (en) | Circular polarized antenna | |
| CN202121701U (en) | Handheld CMMB terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |