CN107024691A - 基于色散延迟线的相控阵系统 - Google Patents
基于色散延迟线的相控阵系统 Download PDFInfo
- Publication number
- CN107024691A CN107024691A CN201610067918.7A CN201610067918A CN107024691A CN 107024691 A CN107024691 A CN 107024691A CN 201610067918 A CN201610067918 A CN 201610067918A CN 107024691 A CN107024691 A CN 107024691A
- Authority
- CN
- China
- Prior art keywords
- frequency
- delay line
- signal
- mixer
- local oscillator
- 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.)
- Granted
Links
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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
-
- 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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S2013/0236—Special technical features
- G01S2013/0245—Radar with phased array antenna
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610067918.7A CN107024691B (zh) | 2016-01-30 | 2016-01-30 | 基于色散延迟线的相控阵系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610067918.7A CN107024691B (zh) | 2016-01-30 | 2016-01-30 | 基于色散延迟线的相控阵系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107024691A true CN107024691A (zh) | 2017-08-08 |
CN107024691B CN107024691B (zh) | 2023-09-12 |
Family
ID=59524763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610067918.7A Active CN107024691B (zh) | 2016-01-30 | 2016-01-30 | 基于色散延迟线的相控阵系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107024691B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112736469A (zh) * | 2020-12-25 | 2021-04-30 | 电子科技大学 | 一种连续多拓扑荷数涡旋电磁波产生系统及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2190379Y (zh) * | 1994-02-02 | 1995-02-22 | 电子工业部第五十四研究所 | 压缩接收机 |
US20040087294A1 (en) * | 2002-11-04 | 2004-05-06 | Tia Mobile, Inc. | Phases array communication system utilizing variable frequency oscillator and delay line network for phase shift compensation |
CN102545887A (zh) * | 2011-10-31 | 2012-07-04 | 中国电子科技集团公司第十三研究所 | 含有等效射频延迟线功能的电路 |
-
2016
- 2016-01-30 CN CN201610067918.7A patent/CN107024691B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2190379Y (zh) * | 1994-02-02 | 1995-02-22 | 电子工业部第五十四研究所 | 压缩接收机 |
US20040087294A1 (en) * | 2002-11-04 | 2004-05-06 | Tia Mobile, Inc. | Phases array communication system utilizing variable frequency oscillator and delay line network for phase shift compensation |
CN102545887A (zh) * | 2011-10-31 | 2012-07-04 | 中国电子科技集团公司第十三研究所 | 含有等效射频延迟线功能的电路 |
Non-Patent Citations (5)
Title |
---|
HOANG V. NGUYEN等: "Analog Dispersive Time Delayer for Beam-Scanning Phased Array Without Beam-Squinting", 《2008 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM》 * |
严济鸿: "宽带相控阵雷达波束控制技术研究", 《中国博士学位论文全文数据库信息科技辑》 * |
任宝平 等: "基于复合左右手传输线的宽频带带通滤波器的设计", 《2015年全国天线年会论文集(下册)中国电子学会天线分会会议论文集》 * |
曹艳: "直接数字频率合成技术的线性扫频研究及应用", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
蒋涛 等: "一种基于DDS+PLL结构的频率合成器的设计", 《电子测量与仪器学报》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112736469A (zh) * | 2020-12-25 | 2021-04-30 | 电子科技大学 | 一种连续多拓扑荷数涡旋电磁波产生系统及方法 |
CN112736469B (zh) * | 2020-12-25 | 2022-03-01 | 电子科技大学 | 一种连续多拓扑荷数涡旋电磁波产生系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
CN107024691B (zh) | 2023-09-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103716080B (zh) | 相控阵发射机、接收机及其方法 | |
EP1012620B1 (de) | Fmcw-sensor | |
CN105137448B (zh) | 全波段覆盖的超宽带全光雷达系统 | |
CN113630194A (zh) | 一种x波段高隔离射频收发系统及其通道一致性校准方法 | |
US7071869B2 (en) | Radar system using quadrature signal | |
CN109444824B (zh) | 多通道射频应用中的相位或延迟控制 | |
D’Amato et al. | DDS-PLL phase shifter architectures for phased arrays: Theory and techniques | |
CN113381794B (zh) | 一种调整oam波束指向的方法及发射机结构 | |
WO2008083212A1 (en) | Phase shifting and combining architecture for phased arrays | |
JP7161822B2 (ja) | 位相調整回路及び位相調整方法 | |
CN111987995B (zh) | 一种基于混频调制反馈环的梳状信号源 | |
CN104142447A (zh) | 一种高稳定大动态1毫米s参数测试系统 | |
WO2016179799A1 (zh) | 一种双频相控阵 | |
CN104614719A (zh) | 激光雷达宽带lfm信号产生及宽视场接收装置 | |
CN205374733U (zh) | 基于色散延迟线的相控阵系统 | |
CN107024691A (zh) | 基于色散延迟线的相控阵系统 | |
US8340619B1 (en) | Phase synchronization of phased array or multiple receiver/transmitter systems | |
Liu et al. | A novel low-cost frequency diverse array with mirrored two-wave mixing | |
Davies | A fast electronically scanned radar receiving system | |
US20040101067A1 (en) | Demodulator and receiver using it | |
US9093984B1 (en) | Phase shifter with true time delay | |
KR20230146784A (ko) | 능동 위상 배열 안테나 시스템의 주파수 변환 빔 편이 보정 방법 | |
US10432249B1 (en) | Universal nonlinear variable delay filter | |
KR101766765B1 (ko) | 선형 위상 변위 방식의 반사계 시스템 | |
JP6466275B2 (ja) | フェーズドアレーアンテナ |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Chunhong Inventor after: Liao Ming Inventor after: Wu Wen Inventor after: Chen Yunjiao Inventor after: Wang Wenwei Inventor after: Zhang Xinpeng Inventor after: Yu Yunzhong Inventor before: Liao Ming Inventor before: Chen Chunhong Inventor before: Wu Wen Inventor before: Chen Yunjiao Inventor before: Wang Wenwei Inventor before: Zhang Xinpeng Inventor before: Yu Yunzhong |
|
CB03 | Change of inventor or designer information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |