CN111953378B - 基于多符号ofdm的雷达通信一体化信号传输技术 - Google Patents
基于多符号ofdm的雷达通信一体化信号传输技术 Download PDFInfo
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- CN111953378B CN111953378B CN202010776239.3A CN202010776239A CN111953378B CN 111953378 B CN111953378 B CN 111953378B CN 202010776239 A CN202010776239 A CN 202010776239A CN 111953378 B CN111953378 B CN 111953378B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
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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
- G01S7/28—Details of pulse systems
- G01S7/282—Transmitters
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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
- G01S7/28—Details of pulse systems
- G01S7/285—Receivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
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CN202010776239.3A CN111953378B (zh) | 2020-08-05 | 2020-08-05 | 基于多符号ofdm的雷达通信一体化信号传输技术 |
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CN202010776239.3A CN111953378B (zh) | 2020-08-05 | 2020-08-05 | 基于多符号ofdm的雷达通信一体化信号传输技术 |
Publications (2)
Publication Number | Publication Date |
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CN111953378A CN111953378A (zh) | 2020-11-17 |
CN111953378B true CN111953378B (zh) | 2021-04-06 |
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CN202010776239.3A Active CN111953378B (zh) | 2020-08-05 | 2020-08-05 | 基于多符号ofdm的雷达通信一体化信号传输技术 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113965441B (zh) * | 2021-10-20 | 2023-10-27 | 江苏科技大学 | 基于随机步进频ofdm的雷达通信一体化信号生成和接收方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104580052A (zh) * | 2013-10-20 | 2015-04-29 | 杨瑞娟 | 一种新的多载波直扩信号在雷达通信一体化中的应用 |
CN104062641B (zh) * | 2014-07-09 | 2016-09-07 | 重庆大学 | 一种ofdm雷达距离像处理的新方法 |
CN105306399B (zh) * | 2015-07-24 | 2019-02-19 | 西安电子科技大学 | 一种雷达通信一体化信号的优化方法 |
CN108494539A (zh) * | 2017-12-29 | 2018-09-04 | 西安电子科技大学 | 适用于物联网的ofdm/cdma组合通信方法 |
US10827341B2 (en) * | 2018-01-12 | 2020-11-03 | The Euclide 2012 Investment Trust | Method of environmental sensing through pilot signals in a spread spectrum wireless communication system |
CN109507661B (zh) * | 2018-09-28 | 2023-04-07 | 西南电子技术研究所(中国电子科技集团公司第十研究所) | 雷达和通信一体化信号处理方法 |
CN109581297B (zh) * | 2018-11-26 | 2023-06-30 | 西安电子科技大学 | 一种雷达通信一体化信号设计方法 |
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