CN105022049A - Method and device for absorbing microwave - Google Patents
Method and device for absorbing microwave Download PDFInfo
- Publication number
- CN105022049A CN105022049A CN201410185008.XA CN201410185008A CN105022049A CN 105022049 A CN105022049 A CN 105022049A CN 201410185008 A CN201410185008 A CN 201410185008A CN 105022049 A CN105022049 A CN 105022049A
- Authority
- CN
- China
- Prior art keywords
- radar wave
- layer
- wave
- absorbing
- warship face
- 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.)
- Pending
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/38—Jamming means, e.g. producing false echoes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q17/00—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems
- H01Q17/004—Devices for absorbing waves radiated from an antenna; Combinations of such devices with active antenna elements or systems using non-directional dissipative particles, e.g. ferrite powders
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention relates to a ship surface microwave absorbing method, and further relates to a ship surface microwave absorbing device. The ship surface microwave absorbing device at least comprises a surface wave-transparent layer (4), a plasma solution layer (3) arranged in the middle for absorbing radar waves, and a lower layer (2).
Description
Technical field
The present invention relates to the method that warship face absorbs microwave, also relate to the device that warship face absorbs microwave.
Background technology
At present, China's warship is not real stealthy warship.
Summary of the invention
For making the real stealthy warship of China, my a kind of warship face of application absorbs the method and apparatus of microwave (i.e. radar wave).
For achieving the above object, the invention provides the method for a kind of warship face absorbing radar wave, at least comprise surperficial wave permeation layer (4), the plasma solution layer (3) of intermediate absorption radar wave, and low layer (2).
According to radar wave frequency and intensity, determine the ionic species of plasma solution layer (3), ion concentration, plasma solution temperature and plasma solution layer (3) thickness.
Described ionic species refers to that negative ions characteristic is different, and mass of ion is different.
The invention provides a kind of warship face absorbing radar wave device, at least comprise surperficial wave permeation layer (4), the plasma solution layer (3) of intermediate absorption radar wave, and low layer (2).
Described wave permeation layer (4) is connected by grid (5) with described low layer (2), and there is liquid flowing hole (6) at the upper position of described grid (5), and described grid (5) is metal or nonmetal.
Described wave permeation layer (4) is connected by water-absorbing sponge (7) with described low layer (2).
Described wave permeation layer (4), described low layer (2), described grid (5) and described water-absorbing sponge (7) are hard material or soft material.
Also comprise liquid flow conduits (10), water tank and liquid register (8), hydraulic pump (9).
The device of described warship face absorbing radar wave covers on warship face (1).
Accompanying drawing explanation
Fig. 1 is the structural representation of warship face absorbing radar wave device.
Fig. 2 is the schematic diagram of the embodiment of the present invention one.
Fig. 2 A is that the K of the embodiment of the present invention one is to schematic diagram.
Fig. 3 is the schematic diagram of the embodiment of the present invention two.
Fig. 4 is the system schematic of warship face absorbing radar wave device.
Embodiment
As shown in Figure 1, warship face absorbing radar wave device at least comprises surperficial wave permeation layer (4), the plasma solution layer (3) of intermediate absorption radar wave, and low layer (2).
Principle of work: because radar wave is electromagnetic wave, when penetrating surperficial wave permeation layer (4) arrival plasma solution layer (3), because positive and negative ion in solution is large mass ion group, positive and negative ion move in solution and vibration frequency much smaller than radar wave frequency, now positive and negative ion meeting electromagnetic wave absorption in solution, is converted into heat energy; According to radar wave frequency and intensity, determine the ionic species of plasma solution layer (3), ion concentration, plasma solution temperature and plasma solution layer (3) thickness, to reach best assimilation effect; Ionic species refers to that negative ions characteristic is different, and mass of ion is different.
The embodiment of the present invention one as shown in Fig. 2, Fig. 2 A, wave permeation layer (4) is connected by grid (5) with low layer (2), middle formation grid cavity layer, there is liquid flowing hole (6) at the upper position of grid (5), liquid flowing hole (6) makes each grid cavity communicate, and plasma solution storage is in grid (5) cavity; Grid (5) is metal or nonmetal, and wave permeation layer (4), low layer (2), grid (5) are hard material or soft material.
The embodiment of the present invention two as shown in Figure 3, wave permeation layer (4) is connected by water-absorbing sponge (7) with low layer (2), water-absorbing sponge (7) has countless connected cavity, plasma solution storage is in cavity, and wave permeation layer (4), low layer (2) and water-absorbing sponge (7) are hard material or soft material.
As shown in Figure 4, the device of warship face absorbing radar wave also comprises liquid flow conduits (10), water tank and liquid register (8), hydraulic pump (9), water tank and liquid register (8) they are plasma solution storage, preparation, adjustment, supplement, thermoregulatory effect; Hydraulic pump (9) makes plasma solution constantly circulate in the absorbing radar wave device of warship face.
These are only several specific embodiment of the present invention, be willing to that it can make real stealthy naval of China.
Claims (9)
1. a method for warship face absorbing radar wave, is characterized in that: at least comprise surperficial wave permeation layer (4), the plasma solution layer (3) of intermediate absorption radar wave, and low layer (2).
2. the method for warship face according to claim 1 absorbing radar wave, it is characterized in that: according to radar wave frequency and intensity, to determine etc. from the ionic species giving solution layer (3), ion concentration, plasma solution temperature and plasma solution layer (3) thickness.
3. the method for warship face absorbing radar wave according to claim 2, is characterized in that: described ionic species refers to that negative ions characteristic is different, and mass of ion is different.
4. a device for warship face absorbing radar wave, is characterized in that: at least comprise surperficial wave permeation layer (4), the plasma solution layer (3) of intermediate absorption radar wave, and low layer (2).
5. the device of warship face according to claim 4 absorbing radar wave, it is characterized in that: described wave permeation layer (4) is connected by grid (5) with described low layer (2), there is liquid flowing hole (6) at the upper position of described grid (5), and described grid (5) is metal or nonmetal.
6. the device of warship face according to claim 4 absorbing radar wave, is characterized in that: described wave permeation layer (4) is connected by water-absorbing sponge (7) with described low layer (2).
7. the device of the warship face absorbing radar wave according to claim 4,5,6, is characterized in that: described wave permeation layer (4), described low layer (2), described grid (5) and described water-absorbing sponge (7) are hard material or soft material.
8. the device of warship face according to claim 4 absorbing radar wave, is characterized in that: also comprise liquid flow conduits (10), water tank and liquid register (8), hydraulic pump (9).
9. the device of warship face according to claim 4 absorbing radar wave, is characterized in that: the device of described warship face absorbing radar wave covers on warship face (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185008.XA CN105022049A (en) | 2014-04-25 | 2014-04-25 | Method and device for absorbing microwave |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410185008.XA CN105022049A (en) | 2014-04-25 | 2014-04-25 | Method and device for absorbing microwave |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105022049A true CN105022049A (en) | 2015-11-04 |
Family
ID=54412153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410185008.XA Pending CN105022049A (en) | 2014-04-25 | 2014-04-25 | Method and device for absorbing microwave |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105022049A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3109027A1 (en) * | 2020-04-03 | 2021-10-08 | Constructions Mecaniques De Normandie | Adjustable broadband radar absorber |
-
2014
- 2014-04-25 CN CN201410185008.XA patent/CN105022049A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3109027A1 (en) * | 2020-04-03 | 2021-10-08 | Constructions Mecaniques De Normandie | Adjustable broadband radar absorber |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151104 |