CN108319157A - Millimeter wave amplitude phase accuracy-control system and method - Google Patents
Millimeter wave amplitude phase accuracy-control system and method Download PDFInfo
- Publication number
- CN108319157A CN108319157A CN201810008214.1A CN201810008214A CN108319157A CN 108319157 A CN108319157 A CN 108319157A CN 201810008214 A CN201810008214 A CN 201810008214A CN 108319157 A CN108319157 A CN 108319157A
- Authority
- CN
- China
- Prior art keywords
- millimeter
- phase
- millimeter wave
- wave
- wave amplitude
- 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
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B17/00—Systems involving the use of models or simulators of said systems
- G05B17/02—Systems involving the use of models or simulators of said systems electric
Abstract
The present invention provides a kind of millimeter of wave amplitude phase accuracy-control system and method, millimeter wave amplitude phase accuracy-control system includes millimeter wave amplitude control module, millimeter wave all phase control module, millimeter wave amplitude phase character test module, millimeter wave amplitude phase character database and cabinet；Installation is fixed successively in cabinet according to millimeter-wave signal transmission direction for millimeter wave amplitude control module and millimeter wave all phase control module, realizes power magnitude control and all phase control of millimeter-wave signal respectively；Millimeter wave amplitude control module and the signal input port of millimeter wave all phase control module are connect by millimeter wave cable at least one millimeter-wave signal input port of cabinet end face.The present invention solves millimeter-wave signal amplitude and the cross-linked technical barrier of phase, it is ensured that the width of millimeter-wave signal mutually accurately controls.
Description
Technical field
The present invention relates to a kind of accuracy-control system and methods, and in particular, to a kind of millimeter of wave amplitude mutually accurately controls and be
System and method.
Background technology
In radio frequency Guidance and control semi-matter simulating system, millimeter wave echo signal generation system is used for simulated missile system institute
The complex electromagnetic environment faced, millimeter-wave signal control accuracy will directly affect the accuracy of guidance control system Performance Evaluation and
The confidence level of simulation result.Millimeter wave amplitude phase accuracy control method is carried out to the amplitude and phase of millimeter wave ELECTROMAGNETIC RADIATION SIGNATURE
The accurate technical method adjusted and compensate, the electromagnetic environment that true simulation guidance control system is faced in flight manoeuvre are special
Sign, millimeter-wave signal processing and semi-matter simulating system echo signal generate simulation field have it is irreplaceable importantly
Position.
Currently, there is more mature width phase control component in microwave signal process field, not high to control accuracy requirement
Application environment, single amplitude or the single-phase control of microwave signal directly can be realized using single amplitude or phase control method
System, and the collaboration of width phase is accurately controlled and be cannot achieve using individual width phase control component.Millimeter-wave signal is high frequency
Electromagnetic wave signal, amplitude compares that microwave signal is more sensitive with the variation of phase in transmission, in the phased of millimeter-wave signal
In system, traditional technology, which mostly uses greatly, to be downconverted to microwave frequency band by millimeter-wave signal and carries out after width phase control again up-conversion to millimeter
Wave signal carries out signal transmission.This method is very sensitive to frequency conversion local oscillation signal, especially in terms of phase synchronism, it is difficult to
The phase absolute synchronization for ensureing upper and lower frequency conversion local oscillation signal cannot achieve accurately controlling for millimeter wave amplitude phase signals control.
Invention content
For the defects in the prior art, the object of the present invention is to provide a kind of millimeter of wave amplitude phase accuracy-control system and sides
Method can directly accurately control millimeter-wave signal into line amplitude and phase, avoid traditionally, down conversion method local oscillator
The Phase synchronization sex chromosome mosaicism of signal source compensates for prior art and cannot achieve the blank that millimeter-wave signal accurately controls；And
Using test data width phase compensation method, solve millimeter-wave signal amplitude and the cross-linked technical barrier of phase, it is ensured that milli
The width of metric wave signal mutually accurately controls.
According to an aspect of the present invention, a kind of millimeter of wave amplitude phase accuracy-control system is provided, which is characterized in that including milli
Metric wave amplitude control module, millimeter wave all phase control module, millimeter wave amplitude phase character test module, millimeter wave amplitude phase character number
According to library and cabinet；Millimeter wave amplitude control module and millimeter wave all phase control module are according to millimeter-wave signal transmission direction in machine
Installation is fixed successively in case, realizes power magnitude control and all phase control of millimeter-wave signal respectively；Millimeter wave amplitude control
At least one milli that the signal input port of module and millimeter wave all phase control module passes through millimeter wave cable and cabinet end face
Metric wave signal input port connects, and the signal output port of millimeter wave amplitude control module and millimeter wave all phase control module is logical
Millimeter wave cable is crossed to connect with the millimeter-wave signal output port of cabinet end face；Millimeter wave amplitude phase character test module passes through millimeter
Wave cable is connect with the millimeter-wave signal input port of above-mentioned cabinet end face or at least one millimeter-wave signal output port, to milli
Metric wave amplitude control module and millimeter wave all phase control module carry out point-by-point width phase character test, generate millimeter wave amplitude phase character
Database.
Preferably, the millimeter wave amplitude phase character database is that accurately controlling for millimeter wave amplitude phase provides director data letter
Breath, including millimeter wave amplitude control instruction information and millimeter wave phase controlling command information, director data information pass through millimeter wave
Amplitude control module and millimeter wave all phase control module carry out the accurate width phase control of millimeter-wave signal.
Preferably, the millimeter-wave signal input port and millimeter-wave signal output port point-blank, for protecting
Demonstrate,prove millimeter wave amplitude control module, millimeter wave all phase control module and cabinet end face millimeter wave input port or millimeter-wave signal
The millimeter-wave signal transmission cable distance of output port is most short.
Preferably, the millimeter wave amplitude control module and millimeter wave all phase control module form a millimeter wave amplitude phase
Control system hardware, amplitude and phase controlling command information realize millimeter-wave signal by millimeter wave amplitude phase control system hardware
Precise amplitudes control and phase controlling.
Preferably, the millimeter wave amplitude control module includes millimeter wave number amplitude control elements.
Preferably, the millimeter wave all phase control module includes millimeter wave number all phase control element.
Preferably, the millimeter wave amplitude phase character test module includes millimeter-wave signal network high precision instrument for testing.
Preferably, the amplitude-phase that the millimeter wave amplitude phase character database is used to preserve millimeter wave transmission network by frequency point
Feature, the data source of millimeter wave amplitude phase character database are the test data table that millimeter wave amplitude phase character test module generates.
The present invention also provides a kind of millimeter of wave amplitude phase accuracy control methods, which is characterized in that includes the following steps：
Step 1: millimeter wave amplitude control module and millimeter wave all phase control module are installed and fixed in cabinet,
Pass through millimeter wave cable connection millimeter-wave signal input port and millimeter-wave signal output port；
Step 2: by the millimeter-wave signal input port and millimeter-wave signal output end of millimeter wave amplitude phase control system hardware
Mouth passes through millimeter wave cable connection to the millimeter-wave signal input port and millimeter-wave signal of millimeter wave amplitude phase character test module
Output port carries out point-by-point width phase character to millimeter wave amplitude phase control system hardware by millimeter wave amplitude phase character test module and surveys
Examination；
Step 3: the width phase character data that millimeter wave amplitude phase character test module pointwise test is generated generate uniform data
The width phase data library of array format；
Step 4: the millimeter wave amplitude phase character database generated to step 3 carries out parsing reading, pass through millimeter wave amplitude
The width phase control information that phase character database provides realizes that millimeter wave amplitude mutually accurately controls.
Preferably, the step 1 includes the following steps：
Step 10: millimeter wave amplitude control module and millimeter wave all phase control module are fixed on peace by a screw
On holding position, millimeter wave amplitude control module and the mounting surface of millimeter wave all phase control module is made to connect jail with cabinet bottom surface
Gu and ensureing millimeter-wave signal input port and millimeter-wave signal output port point-blank；
Step 11: the millimeter-wave signal output port of millimeter wave amplitude control module is connected by an isolation element
Onto the millimeter-wave signal input port of millimeter wave all phase control module, be wrenched by torque spanner.
Compared with prior art, the present invention has following advantageous effect：One, by directly carrying out width to millimeter-wave signal
Degree and phase accurately control, avoid traditionally, the Phase synchronization sex chromosome mosaicism in down conversion method local oscillation signal source, solve existing
There is the technical barrier of technology millimeter-wave signal control accuracy difference；Two, pass through millimeter wave amplitude phase cooperative control method compensation magnitude
Amplitude offset caused by introduced phase offset and phase controlling is controlled, and Data Convergence iteration, solution are carried out to offset
Millimeter-wave signal amplitude of having determined and the cross-linked technical barrier of phase, it is ensured that the width of millimeter-wave signal mutually accurately controls.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is the structural schematic diagram of the embodiment of millimeter wave amplitude phase accuracy-control system of the present invention.
Fig. 2 is the flow chart of the embodiment of millimeter wave amplitude phase accuracy control method of the present invention.
Specific implementation mode
With reference to specific embodiment, the present invention is described in detail.Following embodiment will be helpful to the technology of this field
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that the ordinary skill of this field
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
Millimeter wave amplitude phase accuracy-control system of the present invention includes millimeter wave amplitude control module, millimeter wave all phase control mould
Block, millimeter wave amplitude phase character test module, millimeter wave amplitude phase character database and cabinet；Millimeter wave amplitude control module and millimeter
Wave all phase control module according to millimeter-wave signal transmission direction, fix successively in cabinet by installation, realizes millimeter-wave signal respectively
Power magnitude control and all phase control；Millimeter wave amplitude control module and the input of the signal of millimeter wave all phase control module
Port is connect by millimeter wave cable at least one millimeter-wave signal input port of cabinet end face, and millimeter wave amplitude controls mould
Block and the signal output port of millimeter wave all phase control module are defeated by millimeter wave cable and the millimeter-wave signal of cabinet end face
Exit port connects；Millimeter wave amplitude phase character test module is inputted by millimeter wave cable and the millimeter-wave signal of above-mentioned cabinet end face
Port or the connection of millimeter-wave signal output port, to millimeter wave amplitude control module and millimeter wave all phase control module carry out by
Point width phase character test, generates millimeter wave amplitude phase character database.Millimeter wave amplitude phase character database is the essence of millimeter wave amplitude phase
Really control provides director data information, including millimeter wave amplitude control instruction information and millimeter wave phase controlling command information, refers to
Data information is enabled to carry out the accurate width of millimeter-wave signal by millimeter wave amplitude control module and millimeter wave all phase control module
Phase control.
The millimeter-wave signal input port and millimeter-wave signal output port point-blank, for ensureing millimeter wave
Amplitude control module, millimeter wave all phase control module and cabinet end face millimeter wave input port or millimeter-wave signal output port
Millimeter-wave signal transmission cable distance it is most short, reduce electromagnetic wave signal loss.
The millimeter wave amplitude control module and millimeter wave all phase control module form a millimeter wave amplitude phase control system
System hardware, amplitude and phase controlling command information realize the accurate width of millimeter-wave signal by millimeter wave amplitude phase control system hardware
Degree control and phase controlling.
The millimeter wave amplitude control module includes millimeter wave number amplitude control elements, in this way can be to a kind of millimeter wave
The amplitude high-precision numerical digit coding-control of electromagnetic wave signal is handled.
The millimeter wave all phase control module includes millimeter wave number all phase control element, in this way can be to millimeter wave
360 degree of phase high-precision numerical digit coding-controls of electromagnetic wave signal are handled.
The millimeter wave amplitude phase character test module includes millimeter-wave signal network high precision instrument for testing, in this way can be to milli
Metric wave transmits accurate test of the signal into line amplitude and phase.
The millimeter wave amplitude phase character database is for preserving amplitude-phase feature of the millimeter wave transmission network by frequency point, milli
The data source of metric wave width phase character database is the test data table that millimeter wave amplitude phase character test module generates.
The present invention also provides a kind of millimeter of wave amplitude phase accuracy control methods, include the following steps：
Step 1: millimeter wave amplitude control module and millimeter wave all phase control module are installed and fixed in cabinet,
Pass through millimeter wave cable connection millimeter-wave signal input port and millimeter-wave signal output port；
Step 2: by the millimeter-wave signal input port and millimeter-wave signal output end of millimeter wave amplitude phase control system hardware
Mouth passes through millimeter wave cable connection to the millimeter-wave signal input port and millimeter-wave signal of millimeter wave amplitude phase character test module
Output port carries out point-by-point width phase character to millimeter wave amplitude phase control system hardware by millimeter wave amplitude phase character test module and surveys
Examination；
Step 3: the width phase character data that millimeter wave amplitude phase character test module pointwise test is generated generate uniform data
The width phase data library of array format；
Step 4: the millimeter wave amplitude phase character database generated to step 3 carries out parsing reading, pass through millimeter wave amplitude
The width phase control information that phase character database provides realizes that millimeter wave amplitude mutually accurately controls.
The step 1 includes the following steps：
Step 10: millimeter wave amplitude control module and millimeter wave all phase control module are fixed on peace by a screw
On holding position, millimeter wave amplitude control module and the mounting surface of millimeter wave all phase control module is made to connect jail with cabinet bottom surface
Gu and ensureing millimeter-wave signal input port and millimeter-wave signal output port point-blank；
Step 11: the millimeter-wave signal output port of millimeter wave amplitude control module is connected by an isolation element
Onto the millimeter-wave signal input port of millimeter wave all phase control module, be wrenched by torque spanner.
Millimeter wave amplitude phase accuracy control method of the present invention realizes millimeter wave amplitude control module and millimeter wave all phase first
Structure design is installed in the cabinet of control module, and is coordinated millimeter wave amplitude phase character test module to carry out width phase character database and surveyed
Examination and generation use the width of millimeter wave amplitude phase cooperative control method completion millimeter-wave signal is mutually accurate to control according to data in database
System.
Fig. 1 is millimeter wave amplitude phase accuracy-control system composition schematic diagram of the present invention.As shown in Figure 1, the example includes mainly
Millimeter-wave signal amplitude numerical control unit 1, millimeter-wave signal phase numerical control unit 2, the first module for power supply unit 3, the second module supply
Electric unit 4, the first module control interface 5, the second module control interface 6, millimeter-wave signal input port 7, millimeter-wave signal are defeated
Exit port 8, cabinet 9, millimeter wave characteristic width phase data library 10, millimeter wave amplitude phase character test module 11, wherein：
Millimeter-wave signal amplitude numerical control unit 1 has 11 high-precision millimeter-wave signal amplitude control abilities, is used for basis
The amplitude data instruction that millimeter wave amplitude phase character database is sent out carries out accurately controlling for millimeter wave amplitude characteristic；Millimeter-wave signal
Amplitude numerical control unit has capability of fast response, and the response time to data command is Millisecond；
Millimeter-wave signal phase numerical control unit 2 has 360 degree of all phase millimeter-wave signal phase control capabilities, is used for basis
The phase data instruction that millimeter wave amplitude phase character database is sent out carries out accurately controlling for millimeter wave phase property；Millimeter-wave signal
Phase numerical control unit has capability of fast response, and the response time to data command is Millisecond；
Millimeter-wave signal input port 7 and millimeter-wave signal output port 8 are a millimeter letters for wave amplitude phase accuracy-control system
Number interactive interface, is installed on (rear) end face before cabinet, and when installation ensures that input port and output port are in same water
Horizontal line is used for millimeter wave cable connection in cabinet；
Millimeter wave amplitude phase character database 10 provides director data information, including millimeter for accurately controlling for millimeter wave amplitude phase
Wave amplitude control instruction information and millimeter wave phase controlling command information, command information are used to generate the amplitude control of millimeter-wave signal
System instruction and phase controlling instruction；
Millimeter wave amplitude phase character test module 11 inputs (output) port with millimeter-wave signal by millimeter wave cable and is connected
It connects, is used for the characteristic test of millimeter-wave signal amplitude numerical control unit and millimeter-wave signal phase numerical control unit, passes through Self -adaptive
Millimeter wave amplitude phase character database.
Fig. 2 is millimeter wave amplitude phase accuracy-control system embodiment flow diagram of the present invention, is mainly included the following steps：
Step S001, the millimeter-wave signal input port of installation cabinet end face；
Step S002 installs millimeter wave amplitude control module in cabinet bottom surface；
Step S003, the millimeter-wave signal output port of installation cabinet end face；
Step S004 installs millimeter wave all phase control module in cabinet bottom surface；
Step S005 installs the millimeter wave between millimeter-wave signal input port and millimeter wave amplitude control module in cabinet
Connecting cable；Millimeter wave connection electricity between millimeter wave amplitude control module and millimeter wave all phase control module in cabinet is installed
Cable；Millimeter wave connecting cable between millimeter wave all phase control module and millimeter-wave signal output port in cabinet is installed；
Step S006, connection millimeter wave amplitude phase character test module delivery outlet and cabinet end face millimeter-wave signal input port
Between millimeter wave cable, ensure stable connection it is reliable；
Step S007, connection millimeter wave amplitude phase character test module input port and cabinet end face millimeter-wave signal output port
Between millimeter wave cable, ensure stable connection it is reliable；
Step S008, millimeter wave amplitude phase character test module control millimeter wave amplitude control module and millimeter wave all phase
Module carries out characteristic test, generates millimeter wave amplitude phase character database；
Step S009, requires according to user's control, calls width phase character database to generate width and mutually accurately controls instruction；
Step S010, control instruction carry out millimeter wave to millimeter wave amplitude control module and millimeter wave all phase control module
Signal controls.
Specific embodiments of the present invention are described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can make various deformations or amendments within the scope of the claims, this not shadow
Ring the substantive content of the present invention.
Claims (10)
1. a kind of millimeter of wave amplitude phase accuracy-control system, which is characterized in that including millimeter wave amplitude control module, the full phase of millimeter wave
Position control module, millimeter wave amplitude phase character test module, millimeter wave amplitude phase character database and cabinet；Millimeter wave amplitude controls mould
Installation is fixed successively in cabinet according to millimeter-wave signal transmission direction for block and millimeter wave all phase control module, realizes milli respectively
The power magnitude control and all phase control of metric wave signal；Millimeter wave amplitude control module and millimeter wave all phase control module
Signal input port is connect by millimeter wave cable at least one millimeter-wave signal input port of cabinet end face, millimeter wave amplitude
The millimeter that the signal output port of degree control module and millimeter wave all phase control module passes through millimeter wave cable and cabinet end face
Wave signal output port connects；The millimeter wave that millimeter wave amplitude phase character test module passes through millimeter wave cable and above-mentioned cabinet end face
Signal input port or the connection of at least one millimeter-wave signal output port, to millimeter wave amplitude control module and the full phase of millimeter wave
Position control module carries out point-by-point width phase character test, generates millimeter wave amplitude phase character database.
2. according to claim 1 millimeter of wave amplitude phase accuracy-control system, which is characterized in that the millimeter wave amplitude phase character
Database provides director data information for accurately controlling for millimeter wave amplitude phase, including millimeter wave amplitude control instruction information and millimeter
Wave phase control instruction information, director data information by millimeter wave amplitude control module and millimeter wave all phase control module into
The accurate width phase control of row millimeter-wave signal.
3. according to claim 1 millimeter of wave amplitude phase accuracy-control system, which is characterized in that the millimeter-wave signal input
Port and millimeter-wave signal output port point-blank, for ensureing millimeter wave amplitude control module, millimeter wave all phase
The millimeter-wave signal transmission cable distance of control module and cabinet end face millimeter wave input port or millimeter-wave signal output port
It is most short.
4. according to claim 1 millimeter of wave amplitude phase accuracy-control system, which is characterized in that the millimeter wave amplitude control
Module and millimeter wave all phase control module form a millimeter wave amplitude phase control system hardware, amplitude and phase controlling instruction letter
Breath realizes Precise amplitudes control and the phase controlling of millimeter-wave signal by millimeter wave amplitude phase control system hardware.
5. according to claim 1 millimeter of wave amplitude phase accuracy-control system, which is characterized in that the millimeter wave amplitude control
Module includes millimeter wave number amplitude control elements.
6. according to claim 1 millimeter of wave amplitude phase accuracy-control system, which is characterized in that the millimeter wave all phase control
Molding block includes millimeter wave number all phase control element.
7. according to claim 1 millimeter of wave amplitude phase accuracy-control system, which is characterized in that the millimeter wave amplitude phase character
Test module includes millimeter-wave signal network high precision instrument for testing.
8. according to claim 1 millimeter of wave amplitude phase accuracy-control system, which is characterized in that the millimeter wave amplitude phase character
Database comes for preserving amplitude-phase feature of the millimeter wave transmission network by frequency point, the data of millimeter wave amplitude phase character database
Source is the test data table that millimeter wave amplitude phase character test module generates.
9. a kind of millimeter of wave amplitude phase accuracy control method, which is characterized in that include the following steps：
Step 1: millimeter wave amplitude control module and millimeter wave all phase control module are installed and fixed in cabinet, pass through
Millimeter wave cable connection millimeter-wave signal input port and millimeter-wave signal output port；
Step 2: the millimeter-wave signal input port of millimeter wave amplitude phase control system hardware and millimeter-wave signal output port are led to
The millimeter-wave signal input port and millimeter-wave signal for crossing millimeter wave cable connection to millimeter wave amplitude phase character test module export
Port carries out point-by-point width phase character to millimeter wave amplitude phase control system hardware by millimeter wave amplitude phase character test module and tests；
Step 3: the width phase character data that millimeter wave amplitude phase character test module pointwise test is generated generate uniform data arrangement
The width phase data library of format；
Step 4: the millimeter wave amplitude phase character database generated to step 3 carries out parsing reading, it is mutually special by millimeter wave amplitude
The width phase control information that database provides is levied, realizes that millimeter wave amplitude mutually accurately controls.
10. according to claim 9 millimeter of wave amplitude phase accuracy control method, which is characterized in that the step 1 include with
Lower step：
Step 10: millimeter wave amplitude control module and millimeter wave all phase control module are fixed on installation position by a screw
It sets, millimeter wave amplitude control module and the mounting surface of millimeter wave all phase control module is made to be connected firmly with cabinet bottom surface, and
Ensure millimeter-wave signal input port and millimeter-wave signal output port point-blank；
Step 11: the millimeter-wave signal output port of millimeter wave amplitude control module is connected to milli by an isolation element
On the millimeter-wave signal input port of metric wave all phase control module, be wrenched by torque spanner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810008214.1A CN108319157A (en) | 2018-01-04 | 2018-01-04 | Millimeter wave amplitude phase accuracy-control system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810008214.1A CN108319157A (en) | 2018-01-04 | 2018-01-04 | Millimeter wave amplitude phase accuracy-control system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108319157A true CN108319157A (en) | 2018-07-24 |
Family
ID=62894681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810008214.1A Pending CN108319157A (en) | 2018-01-04 | 2018-01-04 | Millimeter wave amplitude phase accuracy-control system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108319157A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460864A (en) * | 2022-02-09 | 2022-05-10 | 成都中微普业科技有限公司 | Rapid and accurate reconstruction method for microwave test amplitude and phase characteristic database |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6054907A (en) * | 1996-06-05 | 2000-04-25 | Trw Inc. | Coupled gate switch for high impedance load and split power control circuit |
| CN101082667A (en) * | 2006-06-01 | 2007-12-05 | 北京航空航天大学 | Millimeter wave quick frequency conversion radar target simulator |
| CN102207545A (en) * | 2011-05-26 | 2011-10-05 | 中国科学院上海微系统与信息技术研究所 | Automatic testing method and system for transmission characteristic of microwave/millimeter wave vector modulator |
| CN102508180A (en) * | 2011-10-26 | 2012-06-20 | 中国科学技术大学 | Frequency amplitude phase rapid adjustable microwave generator |
| CN202494777U (en) * | 2012-03-02 | 2012-10-17 | 中国电子科技集团公司第三十八研究所 | Antenna simulation system |
| CN102901967A (en) * | 2012-08-30 | 2013-01-30 | 河南科技大学 | Doppler analog signal generating device and method |
| CN203056101U (en) * | 2012-12-29 | 2013-07-10 | 南京长峰航天电子科技有限公司 | Active rapid amplitude-phase control system |
| CN104375419A (en) * | 2014-09-18 | 2015-02-25 | 中国人民解放军63892部队 | Electronic countermeasures radio frequency artificial antenna array equipment and feed control method |
| CN104407334A (en) * | 2014-12-11 | 2015-03-11 | 南京长峰航天电子科技有限公司 | Closed-loop amplitude phase test method for radar simulation equipment |
-
2018
- 2018-01-04 CN CN201810008214.1A patent/CN108319157A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6054907A (en) * | 1996-06-05 | 2000-04-25 | Trw Inc. | Coupled gate switch for high impedance load and split power control circuit |
| CN101082667A (en) * | 2006-06-01 | 2007-12-05 | 北京航空航天大学 | Millimeter wave quick frequency conversion radar target simulator |
| CN102207545A (en) * | 2011-05-26 | 2011-10-05 | 中国科学院上海微系统与信息技术研究所 | Automatic testing method and system for transmission characteristic of microwave/millimeter wave vector modulator |
| CN102508180A (en) * | 2011-10-26 | 2012-06-20 | 中国科学技术大学 | Frequency amplitude phase rapid adjustable microwave generator |
| CN202494777U (en) * | 2012-03-02 | 2012-10-17 | 中国电子科技集团公司第三十八研究所 | Antenna simulation system |
| CN102901967A (en) * | 2012-08-30 | 2013-01-30 | 河南科技大学 | Doppler analog signal generating device and method |
| CN203056101U (en) * | 2012-12-29 | 2013-07-10 | 南京长峰航天电子科技有限公司 | Active rapid amplitude-phase control system |
| CN104375419A (en) * | 2014-09-18 | 2015-02-25 | 中国人民解放军63892部队 | Electronic countermeasures radio frequency artificial antenna array equipment and feed control method |
| CN104407334A (en) * | 2014-12-11 | 2015-03-11 | 南京长峰航天电子科技有限公司 | Closed-loop amplitude phase test method for radar simulation equipment |
Non-Patent Citations (3)
| Title |
|---|
| 吕海涛: "毫米波精确制导技术及其发展概况", 《飞航导弹》 * |
| 梅玮 等: "Ka波段4位数字移相器的设计", 《电子测试》 * |
| 阮成礼 等: "毫米波理论与技术", 《毫米波理论与技术》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114460864A (en) * | 2022-02-09 | 2022-05-10 | 成都中微普业科技有限公司 | Rapid and accurate reconstruction method for microwave test amplitude and phase characteristic database |
| CN114460864B (en) * | 2022-02-09 | 2023-02-03 | 成都中微普业科技有限公司 | Rapid and accurate reconstruction method for microwave test amplitude and phase characteristic database |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101958756B (en) | Standing wave detection method, standing wave detection device and base station | |
| CN109143152B (en) | Polarized array direction of arrival and polarization estimation method based on tensor modeling | |
| CN109239684A (en) | Radar target simulation system and its analogy method based on EM scatter model | |
| CN110398638B (en) | Phased array antenna test method and phased array antenna test system | |
| CN104600428B (en) | A kind of system for improving continuous wave radar isolation between transmitting and receiving antenna | |
| CN213398907U (en) | Coupled real-time calibration multi-channel coherent signal simulation device | |
| CN106383335B (en) | The localization method and device in the fixed direction finding site near-field interference source of high frequency radio | |
| West et al. | Best practices in measuring the quality factor of a reverberation chamber | |
| CN112816793B (en) | Method and system for measuring electromagnetic scattering coefficient of foil strip cloud and application | |
| CN102829797B (en) | PXI synthetic instrument-based TACAN simulator | |
| US11360190B2 (en) | Hardware in the loop simulation and test system that includes a phased array antenna simulation system providing dynamic range and angle of arrival signals simulation for input into a device under test (DUT) that includes a phased array signal processing system along with related methods | |
| CN104635218A (en) | Millimeter wave radiometer semi-physical simulation system, signal generating method and linearity testing method | |
| CN104183921A (en) | Mobile satellite communication antenna polarization tracking method and tracking system | |
| CN102480329B (en) | Base station test method and equipment | |
| CN106872932A (en) | A kind of system and method for carrying out phase alignment | |
| CN105203988B (en) | A kind of automatic test approach of interferometer system direction finding precision | |
| CN108319157A (en) | Millimeter wave amplitude phase accuracy-control system and method | |
| CN110673103B (en) | Zero calibration method and system for coaxial double-radar system | |
| CN105021902A (en) | Outfield test system applied to far-field pattern of high-frequency antenna and test method | |
| CN207037070U (en) | A kind of digital radar comprehensive simulation device | |
| CN110596662B (en) | Distance deviation correction method of MIMO radar | |
| CN108880948A (en) | A kind of equipment test verifying system and method based on FC network | |
| CN105244636B (en) | A kind of conversion coefficient computational methods of spacecraft module internal electric field measurement antenna | |
| CN108051768A (en) | The calibration system and method for a kind of RF instrumentation | |
| Yao et al. | Design and application of Digital Array Module automatic test system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180724 |