CN103592637B - 一种数字阵列模块发射通道相位一致性测试方法及装置 - Google Patents
一种数字阵列模块发射通道相位一致性测试方法及装置 Download PDFInfo
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- CN103592637B CN103592637B CN201310547378.9A CN201310547378A CN103592637B CN 103592637 B CN103592637 B CN 103592637B CN 201310547378 A CN201310547378 A CN 201310547378A CN 103592637 B CN103592637 B CN 103592637B
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- digital array
- array module
- network analyzer
- vector network
- pulse vector
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- 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
- G01S7/40—Means for monitoring or calibrating
- G01S7/4004—Means for monitoring or calibrating of parts of a radar system
- G01S7/4008—Means for monitoring or calibrating of parts of a radar system of transmitters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
- G01R25/005—Circuits for comparing several input signals and for indicating the result of this comparison, e.g. equal, different, greater, smaller, or for passing one of the input signals as output signal
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
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CN201310547378.9A CN103592637B (zh) | 2013-11-07 | 2013-11-07 | 一种数字阵列模块发射通道相位一致性测试方法及装置 |
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CN201310547378.9A CN103592637B (zh) | 2013-11-07 | 2013-11-07 | 一种数字阵列模块发射通道相位一致性测试方法及装置 |
Publications (2)
Publication Number | Publication Date |
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CN103592637A CN103592637A (zh) | 2014-02-19 |
CN103592637B true CN103592637B (zh) | 2015-07-15 |
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CN201310547378.9A Active CN103592637B (zh) | 2013-11-07 | 2013-11-07 | 一种数字阵列模块发射通道相位一致性测试方法及装置 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104052558B (zh) * | 2014-07-07 | 2017-01-04 | 中国船舶重工集团公司第七二四研究所 | 一种高灵敏度数字接收机带外抑制测试方法 |
CN105445548A (zh) * | 2015-11-11 | 2016-03-30 | 中国电子科技集团公司第二十九研究所 | 一种射频信号相位相参特性测试系统及测试方法 |
CN105388466B (zh) * | 2015-12-18 | 2017-11-17 | 中国电子科技集团公司第四十一研究所 | T/r组件测试系统中发射激励信号的调理装置 |
CN106405270B (zh) * | 2016-08-22 | 2018-10-19 | 中国电子科技集团公司第四十一研究所 | 支持多t/r组件测试的收发切换控制信号产生方法及装置 |
CN108226882B (zh) * | 2016-12-14 | 2021-12-24 | 中国航空工业集团公司西安航空计算技术研究所 | 一种基于芯片级的adc幅度一致性及其变化率的筛选方法 |
CN106932659B (zh) * | 2017-03-21 | 2019-04-26 | 成都雷电微力科技有限公司 | 一种基于多通道合成噪声系数的测试方法 |
CN107104743B (zh) * | 2017-05-23 | 2020-06-09 | 中国电子科技集团公司第四十一研究所 | 一种变频t/r组件通道间相位一致性测试系统及方法 |
CN107918070B (zh) * | 2017-11-13 | 2021-03-23 | 成都玖锦科技有限公司 | 数字t/r组件测试系统及其发射、接收状态测试方法 |
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SE522564C2 (sv) * | 2000-02-01 | 2004-02-17 | Ericsson Telefon Ab L M | Gruppantennkalibrering |
CN100512046C (zh) * | 2006-02-10 | 2009-07-08 | 华为技术有限公司 | 一种在多输入多输出系统中发射通道校正方法 |
CN101236246B (zh) * | 2007-11-21 | 2012-05-30 | 北京理工大学 | 毫米波小型化多通道收发组件及其相位补偿方法 |
CN102780472B (zh) * | 2012-07-04 | 2015-09-02 | 中国电子科技集团公司第四十一研究所 | 利用fpga实现矢量网络分析仪全新同步脉冲测量的方法 |
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Address after: 233010 No. 726 long march road, Anhui, Bengbu Patentee after: The 41st Institute of CETC Address before: 266555 Qingdao economic and Technological Development Zone, Shandong Xiangjiang Road, No. 98 Patentee before: The 41st Institute of CETC |
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Effective date of registration: 20190227 Address after: 266555 Xiangjiang 98, Huangdao District, Qingdao City, Shandong Province Patentee after: China Electronics Technology Instrument and Meter Co., Ltd. Address before: 233010 No. 726 Changzheng Road, Bengbu City, Anhui Province Patentee before: The 41st Institute of CETC |
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Address after: 266555 Xiangjiang 98, Huangdao District, Qingdao City, Shandong Province Patentee after: CLP kesiyi Technology Co.,Ltd. Address before: 266555 Xiangjiang 98, Huangdao District, Qingdao City, Shandong Province Patentee before: CHINA ELECTRONIC TECHNOLOGY INSTRUMENTS Co.,Ltd. |