CN106374231A - Four-ridge horn antenna and processing method thereof - Google Patents
Four-ridge horn antenna and processing method thereof Download PDFInfo
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- CN106374231A CN106374231A CN201610913403.4A CN201610913403A CN106374231A CN 106374231 A CN106374231 A CN 106374231A CN 201610913403 A CN201610913403 A CN 201610913403A CN 106374231 A CN106374231 A CN 106374231A
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- main body
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- jipian
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
- H01Q13/0275—Ridged horns
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
- H01Q13/0283—Apparatus or processes specially provided for manufacturing horns
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- Manufacturing & Machinery (AREA)
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Abstract
The invention relates to a four-ridge horn antenna and a processing method. The four-ridge horn antenna comprises a horn main body, four ridge pieces, a probe and a short-circuit board, wherein the four ridge pieces are sequentially, uniformly and circumferentially arranged on an inner cavity of the horn main body at interval, the four ridge pieces and the horn main body are of an integral forming structure, a tail part of the horn main body is connected with the probe, the probe penetrates through the horn main body in a radial direction, and the tail part of the horn main body is connected with the short-circuit board. In the four-ridge horn antenna proposed by the antenna, the four ridge pieces and the horn main body are of the integral forming structure, the four-ridge horn antenna is simple in structure, is good in quality and high in accuracy, and has favorable antenna electrical property, a processing and assembly error is effectively avoided, and the four-ridge horn antenna is applicable to application development demands of a millimeter-wave horn antenna for high performance and high reliability.
Description
Technical field
The present invention relates to technical field of radio, more particularly to microwave horn antenna processing technique field, more particularly, to
A kind of quadruple ridged horn antenna and processing method.
Background technology
Electromagnetic horn is good due to having the advantages that multifunctionality, simplicity and radiance, therefore in microwave measurement, thunder
Reach with detection system in be widely used.Recently as the development of EM theory and antenna technology, current electronic countermeasure,
The various electronic system such as electronic reconnaissance is increasing to the demand of Broadband Horn Antenna, the working band of broadening electromagnetic horn,
Directly method is exactly to open/opening portion addition ridge structure, this ridge in the waveguide of electromagnetic horn and the upper end of electromagnetic horn
Electromagnetic horn has the advantages that high gain, impedance be low, small volume it is easy to connect with transmission line, be highly suitable for radar, electronics pair
In anti-equipment and microwave electronic device；And further, when electromagnetic horn is as feed group battle array, the ridged horn of cone
Antenna can be easy to control array element distance to suppress graing lobe with save space, in actual applications, common circular cone double-ridged horn antenna
Or circular cone quadruple ridged horn antenna.As shown in figure 1, existing quadruple ridged horn antenna generally includes 1, four JIPIAN 2 of horn main body, short
The part such as road plate 3 and probe 40, and 1, four JIPIAN 2 of the horn main body of existing quadruple ridged horn antenna, short board 3 and probe
40 is all to be assembled into being made together after the completion of separate machined again, particularly needs in horn main body in prior art
Get several JIPIAN installing holes 501 on 1, and then four JIPIAN 2 are carried out by several JIPIAN installation bolts 601 respectively solid
Dingan County fills, but because horn main body 1 external form of this quadruple ridged horn antenna is cone face, therefore in processing JIPIAN installing hole 501
When, not only clamping is difficult, and punching is easy to train off on cone face, so it is difficult to ensure that performance accuracy, so that
During whole quadruple ridged horn antenna mount, the gap (fit-up gap) between four JIPIAN 2 and horn main body 1, four JIPIAN 2 phases
Perpendicularity between mutually and the gap between the adjacent JIPIAN of quadruple ridged horn antenna afterbody inner chamber bottom are (as Fig. 2 institute
Show, Fig. 2 is the schematic top plan view of Fig. 1, the gap m) between adjacent JIPIAN all it is difficult to ensure that consistent, just because of this processing and
The presence of the larger error of assembling, has had a strong impact on the electric property of antenna, and when processing is with a collection of antenna element, due to
The presence of above-mentioned manufacturing and positioning errors, leads to the result of antenna measurement assembled every time all different, further seriously
Have impact on the technical specification of antenna.Additionally, also needing in prior art a probe installing hole 502 is got on horn main body 1,
And then insert probe 40 in probe installing hole 502 and then run through horn main body 1 afterbody, due to this quadruple ridged horn antenna above-mentioned
The reason horn main body 1 external form is cone face, therefore in probe installing hole 502, equally not only clamping is difficult, and in cone
On face, punching is easy to train off, so being similarly difficult to ensure performance accuracy, easily leads to not ensure that probe 40 is installed with probe
The concentricity in hole 502, greatly reduces the electric property of antenna；Further, as shown in figure 3, the probe 40 of prior art leads to
It is often two-part structure, that is, include probe 401 and threaded portion 402, will probe 40 insertion probe peace when assembling probe 40
When in dress hole 502, realize being fixedly connected with horn main body 1 using threaded portion 402, but the probe 40 of this structure cannot be realized
Circumferentially positioned, so cannot ensure that probe is coaxial with mating hole, and then have a strong impact on antenna further in practical application
Electric property.In sum, the quadruple ridged horn antenna that prior art is manufactured by way of machining is difficult to meet millimeter wave
The application development demand of the high-performance of electromagnetic horn and high reliability, for this situation, needs a kind of improved quadruple ridged horn badly
Antenna structure and processing method.
Content of the invention
It is very big that the present invention is directed to the complex structure that in prior art, quadruple ridged horn antenna exists, processing and assembling presence
Error and operating process is loaded down with trivial details, leads to that antenna quality is poor, poor reliability, has had a strong impact on electric property and the technical specification of antenna
The problems such as it is proposed that a kind of quadruple ridged horn antenna, using four JIPIAN and horn main body entirety integrated formed structure, solve four
The big difficult problem of ridged horn antenna complex structure, especially manufacturing and positioning errors, the quadruple ridged horn antenna quality of the present invention is good, property
Can high, reliability high, processing and assembly precision high, there is good antenna electrical performance, improve microwave signal transmission can
By property.The invention still further relates to a kind of quadruple ridged horn antenna processing method.
Technical scheme is as follows:
A kind of quadruple ridged horn antenna it is characterised in that including horn main body, four JIPIAN, probe and short board, described four
Individual JIPIAN uniform intervals and being circumferentially provided on the inner chamber of described horn main body successively, and described four JIPIAN and described loudspeaker master
Body is overall integrated formed structure, described in the afterbody of described horn main body is connected with described probe and described probe extends radially through
The afterbody of horn main body, the afterbody of described horn main body is connected with described short board.
Described four JIPIAN are integrally integrally formed using electrical discharge machining process with described horn main body, and described four ridges
Piece is reported to the leadship after accomplishing a task wire cutting technology molding using cross.
Described probe is three sections of multidiameter structures, including being sequentially connected the probe connecing, guide part and threaded portion, described loudspeaker
The afterbody side of main body is provided with the probe matching hole through described horn main body central axis, described probe matching hole and institute
State three sections of multidiameter structures to match, described probe extends radially through the tail of described horn main body by described probe matching hole
Portion, and described guide part is circumferentially positioned with described horn main body by described probe matching hole, described threaded portion is by described spy
Pin mating hole is fixedly connected with described horn main body.
The lateral tail of described horn main body has four side plane structure, any phase in described four side plane structure
To two side planes be used for clamping is installed, fix and position, and two other side plane is used for arranging described probe matching hole
And coaxial connector installing hole.
The afterbody bottom setting of described horn main body is fluted, and described groove is matched with described short board, described short circuit
Plate is embedded in described groove and is fixedly connected with described horn main body by bolt.
A kind of quadruple ridged horn antenna processing method is it is characterised in that comprise the following steps:
Step 1) initially with electrical discharge machining process, four JIPIAN are integrally integrally formed with horn main body and are made；
Step 2) using wire cutting technology, described four JIPIAN crosses are reported to the leadship after accomplishing a task excision forming.
Described quadruple ridged horn antenna processing method is in step 1) further comprising the steps of before:
Step 0-0) adopt machine tooling electromagnetic horn semi-finished product；
Step 0-1) mill out four side planes in the lateral tail of electromagnetic horn semi-finished product；
Step 0-2) probe matching hole and coaxial is got on two side planes of the Arbitrary Relative in four side planes
Connector mounting hole.
In step 1) described in four JIPIAN be made using metal material with horn main body；
And/or, in step 0-1) in be additionally included in the afterbody bottom of described electromagnetic horn semi-finished product and mill out and short board phase
The groove of coupling；
And/or, in step 0-2) in the described probe matching hole got through described horn main body central axis.
In step 2) after also include being assembled the horn main body of short board, probe and molding, particularly as follows: adopting three
Section multidiameter structure probe, by described three sections of multidiameter structure probes insertion and run through described probe matching hole so that with described loudspeaker
Agent localization is fastenedly connected；Described short board is embedded described groove and is fastenedly connected with described horn main body by bolt.
The technique effect of the present invention is as follows:
The present invention relates to a kind of quadruple ridged horn antenna, for quadruple ridged horn antenna pattern and complex structure, i.e. overall dimensions
Big and peculiar, cavity geometry is complicated, required precision is high, wall thickness differs and the features such as differing larger, by industrial analyses and research,
Antenna structure is improved.Quadruple ridged horn antenna proposed by the present invention, using the overall one of four JIPIAN and horn main body
Molding structure, structure is simple, effectively prevent manufacturing and positioning errors, quality is good, high precision, has good antenna electrical resistance
Can, it is suitable for the high-performance of millimeter wave electromagnetic horn and the application development demand of high reliability.
The invention still further relates to a kind of quadruple ridged horn antenna processing method, for quadruple ridged horn antenna pattern with baroque
Feature, by industrial analyses and research, summarizes and improves out a series of effective processing technique, be effectively improved processing with
The precision of assembling, and the antenna product processing passes through inspection completely, meets property indices.Four ridges proposed by the present invention
Four JIPIAN and horn main body are integrally integrally formed system using electric spark and wire cutting technology by electromagnetic horn processing method
Form, it is to avoid the step that four JIPIAN and horn main body are processed and assembled by prior art respectively, simplify antenna device
Structure, greatly reduces the error that antenna element processing and assembling bring, and ensure that the basis of good assembly precision
Upper it is achieved that the more superiority of electromagnetic horn electric property is it is ensured that the q＆r of microwave signal transmission；Using this
The millimeter wave quadruple ridged horn antenna structure that bright quadruple ridged horn antenna processing method is made is simple, exquisite, and quality is good, performance
High, reliability is high, has more preferable electric property and technical specification.
The invention has the characteristics that: 1. four JIPIAN are integrally integrally formed with horn main body.2. adopt three sections of multidiameters
Structure probe.3. there is reference surface structure.4. manufacturing and positioning errors are little.5. the millimeter wave four ridge loudspeaker of high-performance and high reliability
Antenna.
Brief description
Fig. 1 is the cross-sectional view of the quadruple ridged horn antenna of prior art.
Fig. 2 is the schematic diagram in gap between the adjacent JIPIAN in quadruple ridged horn antenna afterbody inner chamber bottom in Fig. 1.
Fig. 3 is the structural representation of the probe of prior art.
Fig. 4 is the cross-sectional view of the quadruple ridged horn antenna of the present invention.
Fig. 5 is the side view of Fig. 4.
Fig. 6 is the axonometric chart of the horn main body in Fig. 4.
Fig. 7 is the structural representation of the probe of the present invention.
Fig. 8 is the assembling process generalized section of the quadruple ridged horn antenna of the present invention.
Fig. 9 be the quadruple ridged horn antenna of the present invention be completed state generalized section.
Reference lists as follows: 1- horn main body；2- JIPIAN；3- short board；40- two-part probe；4- three-stage is visited
Pin；401- probe；402- threaded portion；403- guide part；501- JIPIAN installing hole；502- probe installing hole；503- probe
Distribution；504- coaxial connector installing hole；601- JIPIAN installation bolt；602- short board fixing bolt；7- coaxial connector.
Specific embodiment
Below in conjunction with the accompanying drawings (Fig. 4-Fig. 9) the present invention will be described.
The present invention relates to a kind of quadruple ridged horn antenna, as shown in Figure 4, Figure 5 and Figure 6, wherein, Fig. 4 is the present embodiment four ridge
The cross-sectional view of electromagnetic horn, Fig. 5 is the right side view of Fig. 4, and Fig. 6 is the axonometric chart of the horn main body in Fig. 4, and this four
Ridged horn antenna includes 1, four JIPIAN 2 of horn main body, probe 4 and short board 3, four JIPIAN 2 uniform intervals and circumferences successively
It is arranged on the inner chamber of horn main body 1, and as shown in fig. 6, four JIPIAN 2 are overall integrated formed structure with horn main body 1, excellent
Select four JIPIAN 2 integrally can be integrally formed using electrical discharge machining process with horn main body 1, and four ridges 2 can adopt ten
Word is reported to the leadship after accomplishing a task wire cutting technology molding, and four JIPIAN 2 preferably can be made using metal material with horn main body 1, example
As the metal materials such as copper metal, nickel metal are made, the quadruple ridged horn antenna of this ad hoc structure proposed by the present invention, four
JIPIAN 2 is overall with horn main body 1 to be integrally formed, and four JIPIAN 2 and horn main body 1 can be avoided to process the step with assembling respectively
Suddenly, simplify antenna device structure, effectively prevent gap (fit-up gap) between four JIPIAN 2 and horn main body 1, four
JIPIAN 2 perpendicularity each other and be located at quadruple ridged horn antenna afterbody inner chamber bottom adjacent JIPIAN 2 between gap
(fit-up gap, the as shown in Figure 2) concordance in gap between coherence request, and the adjacent JIPIAN 2 of this spline structure and
The concordance in the cavity size between JIPIAN 2 and horn main body 1 and gap depends entirely on precision (the such as electrical spark working of lathe
Work precision, linear cutter precision etc.), greatly reduce the error that antenna element processing and assembling bring, and this error tool
There is controllability, and then substantially increase antenna electrical performance, improve the q＆r of microwave signal transmission.Additionally, such as
Shown in Fig. 4, the afterbody of horn main body 1 is connected with probe 4 and probe 4 runs through the afterbody of horn main body 1, specifically i.e. loudspeaker
The afterbody of main body 1 is provided with the probe matching hole 503 of the central axis through horn main body 1, and probe 4 inserts probe matching hole
503 and then extend radially through the afterbody of horn main body 1；And, as shown in Figure 4 and Figure 5, the afterbody of horn main body 1 also with short board 3
It is connected, preferably the afterbody in horn main body 1 is afterbody bottom setting groove, and the groove portion cavity of groove and short board 3
Profile has the structure matching, so short board 3 being tightly embedded intp in this groove and passing through short board fixing bolt
602 are fixedly connected with horn main body 1；It is highly preferred that as shown in Figure 5 and Figure 6, the afterbody of horn main body 1 may be arranged as to be had
The structure (illustrate only a side plane in Fig. 5, illustrate only two side planes in Fig. 6) having four side planes is in order to fill
Folder, centering, punching, clamping centering that specifically i.e. two side planes of the Arbitrary Relative in four side plane structure are used for installing,
Stationary positioned, and two other side plane is for arranging probe matching hole 503 and being used for connecting coaxially connecting of coaxial connector
Connect device installing hole 504, using above-mentioned this structure, can be used for spark machined horn main body 1 inner bore cavity and wire cutting
The benchmark of four JIPIAN 2 centering positioning, and two relative side planes can be relied on to realize when processing probe matching hole 503
Clamping and positioning, and then punch on two side planes outside, so the precision of punched hole compared with prior art greatly improves,
Therefore it is effectively improved electric property and the technical specification of antenna；In sum, quadruple ridged horn antenna proposed by the present invention is non-
It is very suitable for meeting the application development demand of the high-performance of millimeter wave electromagnetic horn and high reliability, there is more preferable radioactivity
Can, improve the reliability of microwave signal transmission.
It is highly preferred that as shown in fig. 7, probe 4 can adopt three sections of multidiameter structures, including being sequentially connected the probe connecing
401st, guide part 403 and threaded portion 402, adds one section between the probe 401 of prior art probe and threaded portion 402 and leads
To part-guide part 403, constitute three sections of multidiameter structures, the three sections of multidiameter structure phases in above-mentioned probe matching hole 503 and this
Join, probe 4 inserts probe matching hole 503, probe 401 extends radially through the afterbody of horn main body 1 by probe matching hole 503,
Guide part 403 is used for guiding centering when probe assembles, and circumferentially positioned with horn main body 1, to keep away by probe matching hole 503
Exempt from probe 4 to rock up and down, threaded portion 402 is fixedly connected with horn main body 1 by probe matching hole 503, and then ensure that
Axiality/the concentricity in probe 4 and probe matching hole 503 and degree of stability during probe 4 assembling.
The invention still further relates to a kind of quadruple ridged horn antenna processing method, comprise the following steps:
Step 1) initially with electrical discharge machining process, four JIPIAN are integrally integrally formed with horn main body and are made；
Step 2) using wire cutting technology, four JIPIAN crosses are reported to the leadship after accomplishing a task excision forming；
Quadruple ridged horn antenna processing method proposed by the present invention, with reference to Fig. 8 and Fig. 9, wherein, Fig. 8 is the four of the present embodiment
The assembling process generalized section of ridged horn antenna, Fig. 9 is quadruple ridged horn antenna assemblies completion statuses generalized section in Fig. 8,
Preferably specifically include following steps:
Step 0) quadruple ridged horn antenna semi-finished product processing with process:
Step 0-0) adopt machine tooling electromagnetic horn semi-finished product, for example use accurate five-axle linkage lathe by quadruple ridged horn
The external form of antenna processes, and obtains electromagnetic horn semi-finished product；And this electromagnetic horn semi-finished product can adopt the metal such as copper, nickel
Material is made；
Step 0-1) mill out four side planes and (be referred to as positioning base in the lateral tail of electromagnetic horn semi-finished product
Four accurate datum levels), in order to clamping centering, stationary positioned and the punching installed, in other words, this four side planes are permissible
Benchmark centering face as the clamping face, electric spark and linear cutter installing assembling and the benchmark in processing probe matching hole
Face；And also can mill out, in the afterbody bottom of electromagnetic horn semi-finished product, the groove matching with short board 3, to realize short board
3 closely embed be fixedly connected, that is, in step 0-0) in processing electromagnetic horn semi-finished product when, can be in the tail of electromagnetic horn semi-finished product
Portion reserves the allowance of certain altitude, such as, between 10-20mm, can be 15mm, for electric spark and linear cutter
Benchmark centering face；
Step 0-2) probe matching hole and coaxial is got on two side planes of the Arbitrary Relative in four side planes
Connector mounting hole, and the probe matching hole got is through the central axis of horn main body 1；
Step 1) using electrical discharge machining process, overall with horn main body 1 for four JIPIAN 2 being integrally formed is made, that is,
Go out horn main body 1 inner bore cavity using spark machined；
Step 2) using wire cutting technology, four JIPIAN 2 crosses are reported to the leadship after accomplishing a task excision forming；
Step 4) horn main body 1 of molding is polished oxidation processes；
Step 5) short board 3, probe 4 and the horn main body 1 of molding are assembled, particularly as follows: adopting three sections of multidiameters
Structure probe 4, three sections of multidiameter structure probes 4 is inserted and penetration probe mating hole and then (the such as figure that is connected with horn main body 1
In 8 shown in left arrow direction)；Short board 3 is embedded in groove and is connected (as Fig. 8 with horn main body 1 by bolt 602
Shown in middle upper arrow direction)；
Step 6) coaxial connector is assembled with quadruple ridged horn antenna, particularly as follows: by three sections of multidiameter structure probes 4
Pass probe insertion coaxial connector 7, and by coaxial connector 7 insert coaxial connector installing hole so that with loudspeaker master
Body 1 is connected (as shown in right arrow direction in Fig. 8).
Step 7) assembling is finished rear quadruple ridged horn antenna (as shown in Figure 9) tested.
Quadruple ridged horn antenna processing method proposed by the present invention, using electric spark and wire cutting technology by four JIPIAN
Integrally it is integrally formed with horn main body and is made, it is to avoid four JIPIAN and horn main body are processed and filled by prior art respectively
The step joined, simplifies antenna device structure, reduces four gaps (fit-up gap) between JIPIAN and horn main body, more preferably
Ensure that four JIPIAN perpendicularity each other and be located at quadruple ridged horn antenna afterbody inner chamber bottom adjacent JIPIAN it
Between gap coherence request, greatly reduce antenna element processing and the error brought of assembling, and then substantially increase antenna
Electric property, improves the q＆r of microwave signal transmission；Furthermore it is preferred that can in advance on same chassis bed, one
Electromagnetic horn semi-finished product are made by secondary property clamping, will horn main body external form, four positioning reference planes, probe matching holes etc.
All process in advance, effectively prevent secondary clamping centering, process the error brought, further increase adding of each part
Work precision；Further, quadruple ridged horn antenna processing method proposed by the present invention, using three sections of multidiameter structure probes, its increase
The guide part guiding centering that is used for when probe assembles, and then while realizing probe and be fixedly connected with horn main body, realization
Radial positioning is it is ensured that the axiality in probe and probe matching hole.So in sum, using quadruple ridged horn antenna of the present invention
The millimeter wave quadruple ridged horn antenna quality that processing method is made is good, performance is high, reliability is high, has more preferable radioactivity
Can, significantly improve the reliability of microwave signal transmission.
It is hereby stated that, described above contribute to skilled artisan understands that the invention, but not limit the present invention
The protection domain created.Any without departing from the invention flesh and blood to equivalent described above, modify improve
And/or the enforcement deleted numerous conforming to the principle of simplicity and carry out, each fall within the protection domain of the invention.
Claims (9)
1. a kind of quadruple ridged horn antenna is it is characterised in that include horn main body, four JIPIAN, probe and short board, described four
JIPIAN uniform intervals and being circumferentially provided on the inner chamber of described horn main body successively, and described four JIPIAN and described horn main body
For overall integrated formed structure, the afterbody of described horn main body is connected with described probe and described probe extends radially through described loudspeaker
The afterbody of main body, the afterbody of described horn main body is connected with described short board.
2. quadruple ridged horn antenna according to claim 1 is it is characterised in that described four JIPIAN are adopted with described horn main body
Integrally it is integrally formed with electrical discharge machining process, and described four JIPIAN are reported to the leadship after accomplishing a task wire cutting technology molding using cross.
3. quadruple ridged horn antenna according to claim 2, it is characterised in that described probe is three sections of multidiameter structures, wraps
Include and be sequentially connected the probe connecing, guide part and threaded portion, the afterbody side of described horn main body is provided with through described loudspeaker
The probe matching hole of main center's axis, described probe matching hole is matched with described three sections of multidiameter structures, described probe
Extend radially through the afterbody of described horn main body by described probe matching hole, and described guide part pass through described probe matching hole with
Described horn main body is circumferentially positioned, and described threaded portion is fixedly connected with described horn main body by described probe matching hole.
4. quadruple ridged horn antenna according to claim 3 is it is characterised in that the lateral tail of described horn main body has four
Individual side plane structure, two side planes of the Arbitrary Relative in described four side plane structure are used for installing clamping, fixation and determine
Position, and two other side plane is used for arranging described probe matching hole and coaxial connector installing hole.
5. the quadruple ridged horn antenna according to one of Claims 1-4 is it is characterised in that the afterbody bottom of described horn main body
End setting is fluted, and described groove matches with described short board, described short board embed in described groove and by bolt and
Described horn main body is fixedly connected.
6. a kind of quadruple ridged horn antenna processing method is it is characterised in that comprise the following steps:
Step 1) initially with electrical discharge machining process, four JIPIAN are integrally integrally formed with horn main body and are made；
Step 2) using wire cutting technology, described four JIPIAN crosses are reported to the leadship after accomplishing a task excision forming.
7. quadruple ridged horn antenna processing method according to claim 6 is it is characterised in that described quadruple ridged horn antenna is processed
Method is in step 1) further comprising the steps of before:
Step 0-0) adopt machine tooling electromagnetic horn semi-finished product；
Step 0-1) mill out four side planes in the lateral tail of electromagnetic horn semi-finished product；
Step 0-2) probe matching hole and coaxially connected is got on two side planes of the Arbitrary Relative in four side planes
Device installing hole.
8. quadruple ridged horn antenna processing method according to claim 7 is it is characterised in that in step 1) described in four ridges
Piece is made using metal material with horn main body；
And/or, in step 0-1) in be additionally included in the afterbody bottom of described electromagnetic horn semi-finished product and mill out and match with short board
Groove；
And/or, in step 0-2) in the described probe matching hole got through described horn main body central axis.
9. quadruple ridged horn antenna processing method according to claim 7 is it is characterised in that in step 2) after also include by
The horn main body of short board, probe and molding is assembled, particularly as follows: adopting three sections of multidiameter structure probes, by described three sections
Multidiameter structure probe is inserted and runs through described probe matching hole and then is fastenedly connected with described horn main body positioning；Will be described short
Road plate is embedded described groove and is fastenedly connected with described horn main body by bolt.
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| CN201610913403.4A CN106374231A (en) | 2016-10-19 | 2016-10-19 | Four-ridge horn antenna and processing method thereof |
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| CN201610913403.4A CN106374231A (en) | 2016-10-19 | 2016-10-19 | Four-ridge horn antenna and processing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425294A (en) * | 2017-07-27 | 2017-12-01 | 中国电子科技集团公司第五十四研究所 | A kind of broadband dual polarization low noise temperature feed |
| CN107732435A (en) * | 2017-08-02 | 2018-02-23 | 北京航空航天大学 | A kind of low frequency octave broad beam compact feed based on coated by dielectric |
| CN109524782A (en) * | 2018-11-29 | 2019-03-26 | 南京长峰航天电子科技有限公司 | A kind of dual polarization conical-horn antenna |
| CN111555033A (en) * | 2020-04-30 | 2020-08-18 | 北京中测国宇科技有限公司 | Broadband ridge piece outward-detection four-ridge circular horn feed source antenna |
| CN111566872A (en) * | 2017-11-24 | 2020-08-21 | 森田科技株式会社 | Antenna device, antenna system, and measurement system |
| JP7432631B2 (en) | 2022-01-25 | 2024-02-16 | アンリツ株式会社 | Antenna device and method for manufacturing the antenna device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425294A (en) * | 2017-07-27 | 2017-12-01 | 中国电子科技集团公司第五十四研究所 | A kind of broadband dual polarization low noise temperature feed |
| CN107425294B (en) * | 2017-07-27 | 2023-07-07 | 中国电子科技集团公司第五十四研究所 | Broadband dual-polarized low-noise temperature feed source |
| CN107732435A (en) * | 2017-08-02 | 2018-02-23 | 北京航空航天大学 | A kind of low frequency octave broad beam compact feed based on coated by dielectric |
| CN107732435B (en) * | 2017-08-02 | 2020-06-16 | 北京航空航天大学 | Low-frequency octave wide-beam compact field feed source based on medium loading |
| CN111566872A (en) * | 2017-11-24 | 2020-08-21 | 森田科技株式会社 | Antenna device, antenna system, and measurement system |
| EP3691034A4 (en) * | 2017-11-24 | 2021-07-28 | Morita Tech Co., Ltd. | Antenna device, antenna system, and instrumentation system |
| CN111566872B (en) * | 2017-11-24 | 2022-08-23 | 森田科技株式会社 | Antenna device, antenna system, and measurement system |
| US11444383B2 (en) | 2017-11-24 | 2022-09-13 | Morita Tech Co., Ltd. | Antenna device, antenna system, and instrumentation system |
| CN109524782A (en) * | 2018-11-29 | 2019-03-26 | 南京长峰航天电子科技有限公司 | A kind of dual polarization conical-horn antenna |
| CN109524782B (en) * | 2018-11-29 | 2021-04-06 | 南京长峰航天电子科技有限公司 | Dual-polarized conical horn antenna |
| CN111555033A (en) * | 2020-04-30 | 2020-08-18 | 北京中测国宇科技有限公司 | Broadband ridge piece outward-detection four-ridge circular horn feed source antenna |
| JP7432631B2 (en) | 2022-01-25 | 2024-02-16 | アンリツ株式会社 | Antenna device and method for manufacturing the antenna device |
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Application publication date: 20170201 |