CN206834306U - A kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter - Google Patents
A kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter Download PDFInfo
- Publication number
- CN206834306U CN206834306U CN201720700358.4U CN201720700358U CN206834306U CN 206834306 U CN206834306 U CN 206834306U CN 201720700358 U CN201720700358 U CN 201720700358U CN 206834306 U CN206834306 U CN 206834306U
- Authority
- CN
- China
- Prior art keywords
- dielectric media
- frequency
- length
- waveguide
- pattern
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Plasma Technology (AREA)
- Waveguide Aerials (AREA)
Abstract
The utility model provides a kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter, including coaxial circular waveguide, the metallic plate that coaxial circular waveguide is divided into two halves waveguide is set in the coaxial circular waveguide shaft line direction of coaxial circular waveguide interior edge, the wherein half waveguide is filled with the dielectric media of multistage different length, second half waveguide is vacuum, every section of dielectric media independently can rotate 180 degree around the axis direction of coaxial circular waveguide and be transferred to second half waveguide, the microwave that frequency is f is L by spread length in two halves waveguide, generation phase shift is 180 degree, frequency is that f microwave is converted to TE by TEM mode11Pattern.The utility model uses said structure, realizes multifrequency point according to the order of low frequency tremendously high frequency by TEM mode to TE11The conversion of pattern.Mode conversion method manipulation simple in construction, compact, easy, and be easy to integrate with conical-horn antenna, obtain High-Power Microwave on-axis gain.
Description
Technical field
The utility model patent is related to High-Power Microwave mode converter technical field, and in particular to a kind of High-Power Microwave
Controllable multi-frequency dielectric media phase shift type mode converter.
Background technology
Most high-power microwave sources have rotational symmetry structure, and pattern is mostly axisymmetry pattern caused by them.Often
See high-power microwave source --- such as MILO, transit-time oscillator, relativistic backward wave oscillator, the theory of relativity velocity modulation
Pipe --- output be all axial symmetry TEM mode or TM01Pattern.The transverse electric field of these patterns is axisymmetricly distributed, so as to lead
It is zero to cause its far field axial radiation, i.e., so-called hollow wave beam, such microwave mode be unfavorable for the directional transmissions of High-Power Microwave with
Transmitting.In order to realize directed radiation, generally by circular waveguide TM01Mould or TEM coaxial moding are changed to circular waveguide TE11Mould is to obtain
On-axis gain.Current adopted High-Power Microwave mode converter has following two substantially：Flexure type mapping mode and phase shift
Type mapping mode.More representational mode converter is hyperbolic type waveguide mode conversion device in flexure type mapping mode.Move
Facies pattern mapping mode mainly includes coaxial board plug type mode converter, radial direction linear mode converter and dielectric media phase shifter.
For TM under waveguide transmission multifrequency state01Or the High-Power Microwave of TEM mode, because most mode converters have
Selecting frequency characteristic (narrow frequency), and design feature determines that some converters (hyperbolic type, radial direction linear mode converter) can not change knot
Structure parameter, or some converters (coaxial board plug type mode converter) Structural Transformation are larger, can not realize that across frequency range multifrequency point is high
Power microwave patten transformation.
From TEM mode and TE11The field structure of pattern is understood, the electric field of the half part of TEM mode cross section one is reverse
Acquisition and TE11Approximate field distribution.Accordingly, it is considered to which TEM mould transmission waveguides are divided into angle is two parts of 180 degree, then divide
Other that two parts are imposed with different phase shifts, it is produced 180 degree phase shift can implementation pattern conversion.Multifrequency is carried out for coaxial waveguide
Patten transformation, consider from axial length and controllability, dielectric media phase shift patten transformation is a feasible selection.
Utility model content
The utility model provides a kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter, solves
For TM under waveguide transmission multifrequency state01Or the High-Power Microwave of TEM mode, because most mode converters have selecting frequency characteristic
(narrow frequency), and design feature determines that some converters (hyperbolic type, radial direction linear mode converter) can not change structural parameters, or
Some converter (coaxial board plug type mode converter) Structural Transformations are larger, can not realize across frequency range multifrequency point High-Power Microwave mould
Formula transfer problem, coaxial circular waveguide being divided into by two parts by the metallic plate in coaxial circular waveguide, half is vacuum, second half
Filled with dielectric media, phase velocity of the TEM mode microwave in dielectric media and vacuum is inconsistent, by certain length L biography
Broadcast, TEM mode microwave produces 180 degree phase shift in two 180 degrees for filling different medium are fan-shaped, when dielectric media length meets
(β1-β2) L=π (β1For the microwave velocity degree in 180 degree sector Vacuum waveguide, β2For the fan-shaped filling dielectric media ripple of 180 degree
Interior microwave velocity degree is led, L is dielectric media length) when, microwave can be achieved TE is converted to by TEM mode11Pattern.
The utility model to achieve the above object, adopts the following technical scheme that realization：A kind of High-Power Microwave controllable multi-frequency
Dielectric media phase shift type mode converter, including coaxial circular waveguide, set in the coaxial circular waveguide shaft line direction of coaxial circular waveguide interior edge
The metallic plate that coaxial circular waveguide is divided into two parts waveguide is put, the dielectric of the wherein half waveguide filling different length section is situated between
Matter, second half waveguide are vacuum, and the microwave that frequency is f is L by spread length in two halves waveguide, and generation phase shift is 180 degree,
Frequency is that f microwave is converted to TE by TEM mode11Pattern, if frequency f1Microwave TE is converted to by TEM mode11Pattern needs
Dielectric media length be L1, frequency f2Microwave TE is converted to by TEM mode11The dielectric media length that pattern needs is L2, its
Middle frequency f1Numerical value be less than frequency f2Numerical value, then overall length is L1Middle length is (L1-L2The dielectric media rotation 180 degree of)/2 turns
Second half waveguide is moved to, it is L with residue length2+(L1-L2Frequency f is realized in the dielectric media combination of)/22Microwave by TEM mode
Be converted to TE11Pattern.
Further, if frequency f1TE is converted to by TEM mode11The dielectric media length that pattern needs is L1, frequency f2By
TEM mode is converted to TE11The dielectric media length that pattern needs is L2, frequency f3TE is converted to by TEM mode11What pattern needed
Dielectric media length is L3, frequency fnTE is converted to by TEM mode11The dielectric media length that pattern needs is Ln, wherein frequency
Numerical relation is：f1＜ f2＜ ... ＜ fn, corresponding dielectric media length relation is：L1＞ L2＞ ... ＞ Ln, then can be by length
Spend for L1Dielectric media according to length (L1-L2)/2、(L1-L3)/2-(L1-L2)/2、……、Ln+(L1-Ln)/2 are split,
The minimum frequency f in coaxial circular waveguide1TE is converted to by TEM mode11It is L that pattern, which corresponds to dielectric media length,1On the basis of, arbitrarily
Frequency fnTE is converted to by TEM mode11During pattern, the dielectric media length that second half waveguide is transferred to by rotating 180 degree is
(L1-Ln)/2。
Further, in frequency f1TE is converted to by TEM mode11It is L that pattern, which needs dielectric media length,1On the basis of, rotation
The dielectric media length that turnback is transferred to second half waveguide is (L1-L2)/2, it is combined with remaining dielectric media can be achieved frequency
Rate f2TE is converted to by TEM mode11Pattern；It is (L in length1-L2The dielectric media rotation 180 degree of)/2 is transferred to another half-wave
On the basis of leading, it is (L to rotate 180 degree to the dielectric media length of second half waveguide in the dielectric media not rotated1-L3)/2-
(L1-L2)/2, the dielectric media total length in second half waveguide are (L1-L3)/2, it is combined with remaining dielectric media can be achieved frequency
Rate f3TE is converted to by TEM mode11Pattern；Remaining dielectric media length is Ln+(L1-LnDuring)/2, it by 180 degree with rotating
Frequency f can be achieved in remainder dielectric media combination to second half waveguidenTE is converted to by TEM mode11Pattern.
Further, the axial length of the metal plate is accordingly cut according to the length of dielectric media, and described one
The corresponding one section of dielectric media of section metal plate, and every section of dielectric media is each attached to the metal plate of each corresponding length
On.
Further, each section of metal plate independently can be rotated around coaxial inner conductor.
Further, coaxial circular waveguide peripheral hardware is equipped with adjustment structure, and each section of metal plate is realized by governor motion
Controllable 180 degree rotation.
The utility model compared with prior art, has advantages below and beneficial effect：
Compared with prior art, coaxial circular waveguide is bisected into two by the utility model using a metallic plate in coaxial circular waveguide
Part, a portion are filled with the dielectric media of multistage different length, and another part is vacuum, and TEM mode microwave is in dielectric
Phase velocity in medium and vacuum is inconsistent, and by certain length L propagation, TEM mode microwave fills different medium at two
180 degree fan-shaped waveguide in produce 180 degree phase shift, frequency be f microwave TE is converted to by TEM mode11Pattern.
Every section of dielectric media is fixed on each on the metallic plate of corresponding length, the minimum frequency f in coaxial circular waveguide1By
TEM mode is converted to TE11It is L that pattern, which corresponds to dielectric media length,1On the basis of, optional frequency fnTE is converted to by TEM mode11Mould
It is (L by length by the governor motion being arranged on outside coaxial circular waveguide during formula1-LnThe dielectric media rotation 180 degree transfer of)/2
Realized to another section of waveguide.
By the way that dielectric media phase shift mode converter is overall and the design method of the controllable processing in part, realize multifrequency point according to
According to the order of low frequency tremendously high frequency by TEM mode to TE11The conversion of pattern.Mode conversion method behaviour simple in construction, compact, easy
Control, and be easy to integrate with conical-horn antenna, obtain High-Power Microwave on-axis gain.
Brief description of the drawings
Fig. 1 is that controllable multi-frequency of the present utility model (across the frequency of frequency range four) dielectric media phase shift type mode converter is integrally tied
Structure schematic diagram.
Fig. 2 is that frequency is f1High-Power Microwave do not include circular waveguide mode converter structural representation.
Fig. 3 is that frequency is f2High-Power Microwave do not include circular waveguide mode converter structural representation.
Fig. 4 is that frequency is f3High-Power Microwave do not include circular waveguide mode converter structural representation.
Fig. 5 is that frequency is f4High-Power Microwave do not include circular waveguide mode converter structural representation.
Wherein：1st, metal circular waveguide, 2, round metal Waveguide coaxial inner wire, 3, the dielectric media that length is L ', 4, length
For L " dielectric media, 5, the dielectric media that length is L " ', 6, the dielectric media that length is L " ", 7, metallic plate, 8, vacuum chamber.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining
The utility model, it is not used to limit the utility model.
As shown in figure 1, a kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter, including by round metal
The coaxial circular waveguide that waveguide, the coaxial inner conductor set along the metal circular waveguide shaft heart are formed, metal plate is in coaxial circular waveguide
Set in the axial direction and coaxial circular waveguide is bisected into 180 fan-shaped two parts, effect is the TEM that will be transmitted in coaxial circular waveguide
Modes microwave is divided into two parts, and a part is propagated in the dielectric media filled with multistage different length, and another part is still
Continuation is propagated in the vacuum chamber, and dielectric media is half cylindrical structure.Metallic plate can use sheet metal, metallic plate in axle
Upward length is accordingly cut according to the length of every section of dielectric media, i.e. a pair of one section of metallic plate and one section of dielectric media 1
Should.Metallic plate is embedded on coaxial inner conductor, and every section of dielectric media is fixed on each on the metallic plate of corresponding length, each section of metal
Plate realizes that controllable 180 degree rotates by corresponding governor motion, and governor motion is arranged on coaxial circles waveguide external.Rotating metallic plate
Drive be secured to connection dielectric media rotation, every section of dielectric media can be rotated around axis direction 180 degree be transferred to it is another
Half waveguide, realize frequency f by TEM mode by rotating the dielectric media of corresponding length and being combined with the dielectric media of residue length
Be converted to TE11Pattern.
TEM mode microwave is inconsistent in the phase velocity in dielectric media and vacuum, by certain length L propagation, TEM
Modes microwave produces 180 degree phase shift in two 180 degrees for filling different medium are fan-shaped, and when dielectric media length meets (β1-
β2) L=π (β1For the microwave velocity degree in 180 degree sector Vacuum waveguide, β2For in the fan-shaped filling dielectric media waveguide of 180 degree
Microwave velocity degree, L is dielectric media length) when, can be achieved microwave TE is converted to by TEM mode11Pattern.
If frequency f in coaxial circular waveguide1TE is converted to by TEM mode11The semi-cylindrical dielectric media length that pattern needs
For L1, and frequency is f1TEM mode microwave pass through distance L1Propagation, respectively airborne two in dielectric media and very
Part generates the difference of 180 degree；f2TE is converted to by TEM mode11The semi-cylindrical dielectric media length that pattern needs is L2,
And frequency is f2TEM mode microwave pass through distance L2Propagation, airborne two parts production in dielectric media and very respectively
The difference of 180 degree, wherein frequency f are given birth to1Numerical value be less than frequency f2Numerical value.It is then (L by length1-L2The semi-cylindrical of)/2
Dielectric media rotation 180 degree is transferred to second half waveguide, and it is L with residue length2+(L1-L2The pattern of the dielectric media combination of)/2
Conversion effect and length are L2Patten transformation effect it is consistent.And frequency is f in two 180 degree sectors in coaxial circular waveguide2's
TEM mode microwave is (L in length1-L2The dielectric media of)/2 is cancelled out each other caused by propagating, and essence is still that frequency is f2's
TEM mode microwave passes through distance L2Propagation, airborne two parts generate 180 degree in dielectric media and very respectively
Difference.And by the way that dielectric media phase shift mode converter is overall and the design method of the controllable processing in part, realize multifrequency point according to
According to the order of low frequency tremendously high frequency by TEM mode to TE11The controllable conversion of pattern.
If frequency f in coaxial circular waveguide1TE is converted to by TEM mode11The semi-cylindrical dielectric media length that pattern needs
For L1, frequency f2TE is converted to by TEM mode11The semi-cylindrical dielectric media length that pattern needs is L2, frequency f3By TEM moulds
Formula is converted to TE11The semi-cylindrical dielectric media length that pattern needs is L3, frequency fnTE is converted to by TEM mode11Pattern needs
The semi-cylindrical dielectric media length wanted is Ln.The numerical relation of wherein frequency is：f1＜ f2＜ ... ＜ fn, corresponding semicircle
Shape dielectric media length relation is：L1＞ L2＞ ... ＞ Ln.Can be then L by length1Semi-cylindrical dielectric media according to length
(L1-L2)/2、(L1-L3)/2-(L1-L2)/2、……、Ln+(L1-LnSplit)/2.And the minimum frequency in coaxial circular waveguide
f1TE is converted to by TEM mode11It is L that pattern, which corresponds to dielectric media length,1On the basis of, optional frequency fnBe converted to by TEM mode
TE11During pattern, the dielectric media length that need to ensure to be transferred to second half waveguide through 180 degree is (L1-Ln)/2。
In frequency f1TE is converted to by TEM mode11It is L that pattern, which needs semi-cylindrical dielectric media length,1On the basis of, by length
Spend for (L1-L2The semi-cylindrical dielectric media rotation 180 degree of)/2 is transferred to second half waveguide, and it is combined with remaining dielectric media
Frequency f can be achieved2TE is converted to by TEM mode11Pattern；It is (L in length1-L2The semi-cylindrical dielectric media rotation 180 of)/2
Degree is transferred on the basis of second half waveguide, is (L by length1-L3)/2-(L1-L2The semi-cylindrical dielectric media rotation of)/2
It is (L that 180 degree, which is transferred to semi-cylindrical dielectric media total length in second half waveguide, and second half waveguide,1-L3)/2, itself and residue
Frequency f can be achieved in dielectric media combination3TE is converted to by TEM mode11Pattern；Remaining dielectric media length is Ln+(L1-Ln)/2
When, frequency f can be achieved with rotating to the remainder dielectric media of second half waveguide to combine by 180 degree in itnTurned by TEM mode
It is changed to TE11Pattern.
Illustrate the implementation process of controllable multi-frequency dielectric media phase shift type mode converter below in conjunction with instantiation.
Frequency as shown in Figure 2 is f1High-Power Microwave do not include circular waveguide mode converter structural representation, it is assumed that
Frequency is f1TEM mode High-Power Microwave propagated in vacuum coaxial waveguide, then through one divide equally waveguide sheet metal, frequency
Rate is f1TEM mode High-Power Microwave half transmit in media as well, in addition half continue transmit in a vacuum, because microwave exists
Medium and very airborne phase velocity are different, by distance L1, it is micro- in the TEM mode high power of medium and true air transmission respectively
Ripple produces 180 degree phase difference, then frequency is f1TEM mode High-Power Microwave be converted to TE in mode converter output port11
Pattern.It is assumed that frequency f in Fig. 11TEM mode be converted to TE11The distance of pattern is L1=L '+L "+L " '+L " ".
Frequency as shown in Figure 3 is f2High-Power Microwave do not include circular waveguide mode converter structural representation, it is assumed that
Frequency is f2TEM mode High-Power Microwave propagated in vacuum coaxial waveguide, then through one divide equally waveguide sheet metal, frequency
Rate is f2TEM mode High-Power Microwave half transmit in media as well, in addition half continue transmit in a vacuum, because microwave exists
Medium and very airborne phase velocity are different, by distance L2, it is micro- in the TEM mode high power of medium and true air transmission respectively
Ripple produces 180 degree phase difference, then frequency is f2TEM mode High-Power Microwave be converted to TE in mode converter output port11
Pattern.Set L '=(L1-L2, then there is L)/22+(L1-L2)/2=L "+L " '+L " ".The medium that length is L ' is rotated into 180 degree,
Itself and remaining dielectric media length combination, then realize frequency f2TEM mode be converted to TE11Pattern, conversion effect is with passing through
Dielectric media length is L2Patten transformation effect it is consistent.
Frequency as shown in Figure 4 is f3High-Power Microwave do not include circular waveguide mode converter structural representation, it is assumed that
Frequency is f3TEM mode High-Power Microwave propagated in vacuum coaxial waveguide, then through one divide equally waveguide sheet metal, frequency
Rate is f3TEM mode High-Power Microwave half transmit in media as well, in addition half continue transmit in a vacuum, because microwave exists
Medium and very airborne phase velocity are different, by distance L3, it is micro- in the TEM mode high power of medium and true air transmission respectively
Ripple produces 180 degree phase difference, then frequency is f3TEM mode High-Power Microwave be converted to TE in mode converter output port11
Pattern.Set L '+L "=(L1-L3, then there is L)/23+(L1-L3)/2=L " '+L " ".By the medium rotation 180 that length is L ' and L "
Degree, it is combined with the dielectric media of residue length, then realizes frequency f3TEM mode be converted to TE11Pattern, conversion effect and warp
It is L to cross dielectric media length3Patten transformation effect it is consistent.
Frequency as shown in Figure 5 is f4High-Power Microwave do not include circular waveguide mode converter structural representation, it is assumed that
Frequency is f4TEM mode High-Power Microwave propagated in vacuum coaxial waveguide, then through one divide equally waveguide sheet metal, frequency
Rate is f4TEM mode High-Power Microwave half transmit in media as well, in addition half continue transmit in a vacuum, because microwave exists
Medium and very airborne phase velocity are different, by distance L4, it is micro- in the TEM mode high power of medium and true air transmission respectively
Ripple produces 180 degree phase difference, then frequency is f4TEM mode High-Power Microwave be converted to TE in mode converter output port11
Pattern.Set L '+L "+L " '=(L1-L4, then there is L)/24+(L1-L4)/2=L " ".It is L ' by length, L " and L " ' medium rotation
Turnback, it is combined with remaining dielectric media, then realizes frequency f4TEM mode be converted to TE11Pattern, conversion effect with
It is L by dielectric media length4Patten transformation effect it is consistent.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter, it is characterised in that including coaxial circles ripple
Lead, the metal that coaxial circular waveguide is divided into two parts waveguide is set in the coaxial circular waveguide shaft line direction of coaxial circular waveguide interior edge
Plate, the dielectric media of the wherein half waveguide filling different length section, second half waveguide are vacuum, and frequency is that f microwave exists
It is L to pass through spread length in two halves waveguide, and generation phase shift is 180 degree, and frequency is that f microwave is converted to TE by TEM mode11Mould
Formula, if frequency f1Microwave TE is converted to by TEM mode11The dielectric media length that pattern needs is L1, frequency f2Microwave by
TEM mode is converted to TE11The dielectric media length that pattern needs is L2, wherein frequency f1Numerical value be less than frequency f2Numerical value, then
Overall length is L1Middle length is (L1-L2The dielectric media rotation 180 degree of)/2 is transferred to second half waveguide, and it is L with residue length2+
(L1-L2Frequency f is realized in the dielectric media combination of)/22Microwave TE is converted to by TEM mode11Pattern.
2. a kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter according to claim 1, it is special
If sign is frequency f1TE is converted to by TEM mode11The dielectric media length that pattern needs is L1, frequency f2Changed by TEM mode
For TE11The dielectric media length that pattern needs is L2, frequency f3TE is converted to by TEM mode11The dielectric media length that pattern needs
Spend for L3, frequency fnTE is converted to by TEM mode11The dielectric media length that pattern needs is Ln, the wherein numerical relation of frequency
For：f1＜ f2＜ ... ＜ fn, corresponding dielectric media length relation is：L1＞ L2＞ ... ＞ Ln, then can be L by length1's
Dielectric media is according to length (L1-L2)/2、(L1-L3)/2-(L1-L2)/2、……、Ln+(L1-Ln)/2 are split, in coaxial circles
Minimum frequency f in waveguide1TE is converted to by TEM mode11It is L that pattern, which corresponds to dielectric media length,1On the basis of, optional frequency fnBy
TEM mode is converted to TE11During pattern, the dielectric media length that second half waveguide is transferred to by rotating 180 degree is (L1-Ln)/
2。
3. a kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter according to claim 2, it is special
Sign is in frequency f1TE is converted to by TEM mode11It is L that pattern, which needs dielectric media length,1On the basis of, rotation 180 degree transfer
Dielectric media length to second half waveguide is (L1-L2)/2, it is combined with remaining dielectric media can be achieved frequency f2By TEM moulds
Formula is converted to TE11Pattern；It is (L in length1-L2The dielectric media rotation 180 degree of)/2 is transferred on the basis of second half waveguide,
It is (L that 180 degree to the dielectric media length of second half waveguide is rotated in the dielectric media not rotated1-L3)/2-(L1-L2)/2,
Dielectric media total length in second half waveguide is (L1-L3)/2, it is combined with remaining dielectric media can be achieved frequency f3By TEM
Patten transformation is TE11Pattern；Remaining dielectric media length is Ln+(L1-LnDuring)/2, it by 180 degree with rotating to another half-wave
Frequency f can be achieved in the remainder dielectric media combination lednTE is converted to by TEM mode11Pattern.
4. a kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter according to claim 1, it is special
Sign is that the axial length of the metal plate is accordingly cut according to the length of dielectric media, one section of metal plate pair
One section of dielectric media is answered, and every section of dielectric media is each attached to each on the metal plate of corresponding length.
5. a kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter according to claim 4, it is special
Sign is that each section of metal plate independently can be rotated around coaxial inner conductor.
6. a kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter according to claim 5, it is special
Sign is that coaxial circular waveguide peripheral hardware is equipped with adjustment structure, and each section of metal plate realizes that controllable 180 degree is revolved by governor motion
Turn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700358.4U CN206834306U (en) | 2017-06-16 | 2017-06-16 | A kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720700358.4U CN206834306U (en) | 2017-06-16 | 2017-06-16 | A kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206834306U true CN206834306U (en) | 2018-01-02 |
Family
ID=60776241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720700358.4U Withdrawn - After Issue CN206834306U (en) | 2017-06-16 | 2017-06-16 | A kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206834306U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039716A (en) * | 2017-06-16 | 2017-08-11 | 中国工程物理研究院应用电子学研究所 | A kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter |
| CN108807112A (en) * | 2018-06-13 | 2018-11-13 | 中国工程物理研究院应用电子学研究所 | A kind of interdigital arrangement high-power pulsed ion beams of coaxial double dielectrics |
| CN108831815A (en) * | 2018-06-13 | 2018-11-16 | 中国工程物理研究院应用电子学研究所 | A kind of coaxial high-power pulsed ion beams of periodic dielectric filling |
-
2017
- 2017-06-16 CN CN201720700358.4U patent/CN206834306U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039716A (en) * | 2017-06-16 | 2017-08-11 | 中国工程物理研究院应用电子学研究所 | A kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter |
| CN107039716B (en) * | 2017-06-16 | 2021-12-21 | 中国工程物理研究院应用电子学研究所 | High-power microwave controllable multi-frequency dielectric phase-shifting mode converter |
| CN108807112A (en) * | 2018-06-13 | 2018-11-13 | 中国工程物理研究院应用电子学研究所 | A kind of interdigital arrangement high-power pulsed ion beams of coaxial double dielectrics |
| CN108831815A (en) * | 2018-06-13 | 2018-11-16 | 中国工程物理研究院应用电子学研究所 | A kind of coaxial high-power pulsed ion beams of periodic dielectric filling |
| CN108831815B (en) * | 2018-06-13 | 2020-09-22 | 中国工程物理研究院应用电子学研究所 | Periodic dielectric medium filled coaxial high-power microwave device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206834306U (en) | A kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter | |
| CN103151620B (en) | High power microwave radial line slit array antenna | |
| CN107732400B (en) | Millimeter wave broadband ridge probe radial waveguide power distribution/synthesizer | |
| CN104064422B (en) | A kind of small-sized all-metal slow-wave device | |
| WO2015039580A1 (en) | Metal annular cavity-based annular traveling-wave antenna for generating radio frequency orbital angular momentum (oam) | |
| CN106410413A (en) | Four-dimensional antenna array used for orbital angular momentum wireless communication mode | |
| CN107275741B (en) | Novel millimeter wave waveguide radial power synthesis circuit | |
| CN106099391A (en) | The receiving/transmission method of information in co-channel full duplex communication while of a kind of | |
| CN103956537B (en) | High-Power Microwave circular waveguide plate mixed mode transducer | |
| CN107123842A (en) | A kind of band controllable mode converter of centre bore disk-loaded waveguide multifrequency | |
| CN109586007B (en) | Planar orbital angular momentum antenna based on Butler matrix | |
| CN208226084U (en) | A kind of substrate integration wave-guide resonant cavity OAM antenna | |
| CN107394319A (en) | The mechanical microwave phase shifter of high power based on TE10 mould TM01 modular transformation structures | |
| CN203180014U (en) | Meta-material mode converter | |
| CN110336123B (en) | Antenna based on medium integrated waveguide radial propagation multimode OAM wave beam | |
| CN106298407A (en) | A kind of three controlled high-power pulsed ion beams of frequency | |
| CN111697338A (en) | Artificial surface plasmon orbit angular momentum beam scanning antenna and method thereof | |
| CN206834307U (en) | A kind of band controllable mode converter of centre bore disk-loaded waveguide multifrequency | |
| CN105470076B (en) | A kind of controllable high-power pulsed ion beams device of multifrequency | |
| CN107196022A (en) | A kind of controllable mode converter of edge hole disk-loaded waveguide multifrequency | |
| CN206834305U (en) | A kind of controllable mode converter of edge hole disk-loaded waveguide multifrequency | |
| Hosseini et al. | TEM‐TE11 mode converter antenna like a pelican beak | |
| CN109888512A (en) | High-power microwave one-dimensional beam scannable linear array antenna | |
| CN107039716A (en) | A kind of High-Power Microwave controllable multi-frequency dielectric media phase shift type mode converter | |
| CN206947479U (en) | A kind of mechanical coaxial waveguide microwave phase shifter of high power |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180102 Effective date of abandoning: 20211221 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180102 Effective date of abandoning: 20211221 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |