CN103915687B - A kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method - Google Patents
A kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method Download PDFInfo
- Publication number
- CN103915687B CN103915687B CN201410142706.1A CN201410142706A CN103915687B CN 103915687 B CN103915687 B CN 103915687B CN 201410142706 A CN201410142706 A CN 201410142706A CN 103915687 B CN103915687 B CN 103915687B
- Authority
- CN
- China
- Prior art keywords
- assembly
- radar antenna
- dimensional phase
- numbering
- phase array
- 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.)
- Active
Links
Abstract
The invention provides a kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method, the method comprises the following steps: (1) is at each TR assembly place access numbering control line of three-dimensional phase array radar antenna; (2), after powering on, each TR assembly reads its numbering control line information, is numbered identification; (3) control word that each TR component call is corresponding with its numbering realizes that wave beam controls, receiving branch adjustable attenuation and the self-inspection of TR assembly.Have between each TR assembly that can realize in three-dimensional phased array antenna and exchange, adjustable and the operating efficiency of system can be improved, significantly can improve the outstanding advantages of the maintenanceability of system.
Description
Technical field
The present invention relates to three-dimensional phase array radar antenna TR assembly field, especially relate to a kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method.
Background technology
The beam scanning of three-dimensional phase array radar antenna pitching is realized by the phase shift of TR assembly, and during a certain angle of controlling antenna wave beam to point, the phase-shift phase of front diverse location TR assembly is different; In addition, receiving antenna array amplitude weighting, reduce minor level also controls receiving branch program control decay realization by TR assembly, attenuation is relevant to TR assembly front installation site.Therefore three-dimensional phased array antenna need be numbered management to TR assembly, control and receiving branch adjustable attenuation to realize wave beam.The mode that prior art adopts embedded software to write single fixed number in different TR assembly manages, the three-dimensional phased array antenna of this kind of way to manage is adopted need first to confirm TR component numerals when debugging and Flight Line Maintenance ensures, carry out corresponding software merit rating, can reach system instructions for use, interchangeability and the maintainability of TR assembly are poor.
Summary of the invention
The object of the invention is to: for prior art Problems existing, a kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method is provided, when realizing whole antenna array TR assembly exchange work, the wave beam of influential system does not control and receiving branch adjustable attenuation, simultaneously raising Flight Line Maintenance supportability.
Goal of the invention of the present invention is achieved through the following technical solutions:
A kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method, it is characterized in that, the method comprises the following steps:
(1) at each TR assembly place access numbering control line of three-dimensional phase array radar antenna;
(2), after powering on, each TR assembly reads its numbering control line information, is numbered identification;
(3) control word that each TR component call is corresponding with its numbering realizes that wave beam controls, receiving branch adjustable attenuation and the self-inspection of TR assembly.
Preferably, described numbering control line is made up of N root single line, and every root single line exports low and high level and represents 1,0, by carrying out low and high level configuration to numbering control line, make it indicate a string binary digit, this binary digit equals the decimal system Position Number of the TR assembly corresponding to it.
Preferably, described N value is for being more than or equal to log
2the integer of n, n is the number of TR assembly.
Preferably, described N value is for being more than or equal to log
2the smallest positive integral of n, n is the number of TR assembly.
Preferably, described numbering identification is that single TR assembly identifies the installation site of this TR assembly on antenna array.
Preferably, include wave beam when all TR assemblies of antenna array normally work in single TR assembly to control and receiving branch adjustable attenuation word and TR assembly self-check program.
Compared with prior art, the present invention has the following advantages:
1, technical scheme of the present invention is adopted, can realize carrying out between each TR assembly in three-dimensional phased array antenna exchanging (each TR assembly is hard, soft structure is the same), and system can not be caused cannot to work (control word is called based on numbering control line), and traditional technology is due to each TR assembly write fixed number, so cannot exchange.
2, when radar system is debugged, significantly the time be can reduce, adjustable and the operating efficiency of system improved.
3, for radar system user, directly can replace the TR assembly broken down, not need to re-start software change (fixed number that write is corresponding and software merit rating), just can meet system requirements, significantly improve the maintenanceability of system.
Accompanying drawing explanation
Fig. 1 is antenna array 12 TR component mounting position numbering theory diagrams;
Fig. 2 single TR component operation schematic diagram.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in detail.
Embodiment
A kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method, the method comprises the following steps:
Step one, at each TR assembly place of three-dimensional phase array radar antenna access numbering control line;
Numbering control line is made up of N root single line, every root single line exports low and high level and represents 1,0, by carrying out low and high level configuration to numbering control line, make it indicate a string binary digit, this binary digit equals the decimal system Position Number of the TR assembly corresponding to it.N value can be and is more than or equal to log
2the integer of n, n is the number of TR assembly.In order to cost-saving, do not waste wire rod, N value can be and is more than or equal to log
2the smallest positive integral of n, n is the number of TR assembly.
As shown in Figure 1, be 12 to be illustrated with antenna array TR component count:
In the installation site of each TR assembly of antenna array, access that 4 numbering control line ID4 ~ ID1(n root control lines are maximum can be numbered 2n TR assembly), by carrying out low and high level configuration to numbering control line, management is numbered to TR component mounting position.If No. 1 TR component mounting position 4 numbering control line level configuring conditions are " 0001 ", lowest order ID1 accesses high level, and other is low level; No. 2 TR component mounting positions 4 numbering control line level configuring conditions are " 0010 ", and control line ID2 accesses high level, and other is low level; Other TR component numerals in like manner.
After step 2, system electrification, each TR assembly reads its numbering control line information, is numbered identification.It is that single TR assembly identifies the installation site of this TR assembly on antenna array that numbering identifies.
The TR assembly wave beam control word that step 3, each TR component call are corresponding with its numbering and receiving branch adjustable attenuation word, realize wave beam control, receiving branch adjustable attenuation and TR assembly self-checking function.Wherein, include wave beam when all TR assemblies of antenna array normally work in single TR assembly to control and receiving branch adjustable attenuation word and TR assembly self-check program.
Because TR assembly transfers control word by numbering control line, and all include wave beam when all TR assemblies of antenna array normally work in each TR assembly and control and receiving branch adjustable attenuation word and TR assembly self-check program, thus, can arbitrarily exchange between each TR assembly of antenna array, all can not influential system work.And, when certain TR assembly needs to change, also directly can get a new TR unit replacement, software change need not be carried out by the TR assembly new to this.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, it should be pointed out that all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a three-dimensional phase array radar antenna TR component numerals automatic identifying method, it is characterized in that, the method comprises the following steps:
(1) at each TR assembly place access numbering control line of three-dimensional phase array radar antenna; Described numbering control line is made up of N root single line, every root single line exports low and high level and represents 1,0, by carrying out low and high level configuration to numbering control line, make it indicate a string binary digit, this binary digit equals the decimal system Position Number of the TR assembly corresponding to it;
(2), after powering on, each TR assembly reads its numbering control line information, is numbered identification;
(3) control word that each TR component call is corresponding with its numbering realizes that wave beam controls, receiving branch adjustable attenuation and the self-inspection of TR assembly.
2. a kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method according to claim 1, it is characterized in that, described N value is for being more than or equal to log
2the integer of n, n is the number of TR assembly.
3. a kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method according to claim 1, it is characterized in that, described N value is for being more than or equal to log
2the smallest positive integral of n, n is the number of TR assembly.
4. a kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method according to claim 1, is characterized in that, described numbering identification is that single TR assembly identifies the installation site of this TR assembly on antenna array.
5. a kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method according to claim 1, it is characterized in that, include wave beam when all TR assemblies of antenna array normally work in single TR assembly and control and receiving branch adjustable attenuation word and TR assembly self-check program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142706.1A CN103915687B (en) | 2014-04-10 | 2014-04-10 | A kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142706.1A CN103915687B (en) | 2014-04-10 | 2014-04-10 | A kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103915687A CN103915687A (en) | 2014-07-09 |
| CN103915687B true CN103915687B (en) | 2016-04-27 |
Family
ID=51041182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410142706.1A Active CN103915687B (en) | 2014-04-10 | 2014-04-10 | A kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103915687B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110752898B (en) * | 2019-09-29 | 2022-06-10 | 武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所） | Processing method and device based on multi-antenna received signals |
| CN116800328B (en) * | 2023-06-09 | 2024-03-15 | 武汉星伴通信设备有限责任公司 | Wave beam pointing design method for phased array satellite communication based on motion carrier |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136630A (en) * | 2010-11-23 | 2011-07-27 | 华为技术有限公司 | Antenna device, antenna system and electric antenna control method |
| CN102313847A (en) * | 2010-06-30 | 2012-01-11 | 中国科学院电子学研究所 | Internal calibration method for phased-array antenna transmit/receive (T/R) components |
| CN102412441A (en) * | 2011-09-02 | 2012-04-11 | 中国电子科技集团公司第十研究所 | Vector averaging calibration method for phased-array antenna |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011015572B3 (en) * | 2011-03-30 | 2012-06-28 | Kathrein-Werke Kg | Beam shaping device for an antenna and associated antenna |
-
2014
- 2014-04-10 CN CN201410142706.1A patent/CN103915687B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102313847A (en) * | 2010-06-30 | 2012-01-11 | 中国科学院电子学研究所 | Internal calibration method for phased-array antenna transmit/receive (T/R) components |
| CN102136630A (en) * | 2010-11-23 | 2011-07-27 | 华为技术有限公司 | Antenna device, antenna system and electric antenna control method |
| CN102412441A (en) * | 2011-09-02 | 2012-04-11 | 中国电子科技集团公司第十研究所 | Vector averaging calibration method for phased-array antenna |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103915687A (en) | 2014-07-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112243285B (en) | Base station energy saving method and device | |
| CN103516802A (en) | Method and device for achieving seamless transference of across heterogeneous virtual switch | |
| CN103915687B (en) | A kind of three-dimensional phase array radar antenna TR component numerals automatic identifying method | |
| CN104077653A (en) | Building construction supervision method based on BIM | |
| CN104319878A (en) | Chip-type digital relay protection system | |
| CN103605870B (en) | A kind of phased-array radar mission comprehensive priority computational methods | |
| CN104992285A (en) | Enterprise budget cost controlling system | |
| CN103605814A (en) | Information processing method and information processing system in substation transformation process | |
| CN101324989A (en) | Automatic recognition technique of electrical energy meter in centralized meter reading system | |
| CN105610982B (en) | A kind of method that power information acquisition system electric energy meter electric price parameter issues | |
| CN106714189A (en) | Method and device for analyzing cell over coverage | |
| CN104331330A (en) | Resource pool generation method and device | |
| CN105262604A (en) | Virtual machine migration method and equipment | |
| CN206209865U (en) | The automatic intelligent terminal for calculating wage | |
| CN204010288U (en) | A kind of power information remote wireless terminal collector | |
| CN101541021B (en) | Method for automatically generating capacity-warning reports | |
| CN104503360A (en) | System and method capable of realizing digital control on scene part operation | |
| CN109165598A (en) | Verification method and device are verified in a kind of field | |
| CN203588277U (en) | Scanning system | |
| CN105513129A (en) | Laser 3D modeling-based automatic rod counting system | |
| CN105867185B (en) | A kind of remote energy-saving method for controller switching equipment | |
| CN203178774U (en) | Track traffic equipment state sensing and adjusting device | |
| CN203261361U (en) | SQL server and .Net technology-based database system | |
| CN103777558B (en) | A kind of mining electronic equipment is set the method for multiple parameters | |
| CN204990679U (en) | Can realize that station N of factory receives one information collection system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171121 Address after: 621000 Mianyang city of Sichuan Province Branch Chong Park Jiuhua Road No. 6 Patentee after: Sichuan Jiuzhou prevention and control science and Technology Co., Ltd. Address before: 621000 Mianyang city of Sichuan Province Branch Chong Park Jiuhua Road No. 6 Patentee before: Jiuzhou Electrical Appliances Group Co., Ltd., Sichuan |
|
| TR01 | Transfer of patent right |