CN109698405A - 一种高前后比宽波束双频段高精度卫星导航天线 - Google Patents
一种高前后比宽波束双频段高精度卫星导航天线 Download PDFInfo
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- CN109698405A CN109698405A CN201811614283.3A CN201811614283A CN109698405A CN 109698405 A CN109698405 A CN 109698405A CN 201811614283 A CN201811614283 A CN 201811614283A CN 109698405 A CN109698405 A CN 109698405A
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- low frequency
- satellite navigation
- broad beam
- radiation face
- antenna
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
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- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
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Claims (7)
Priority Applications (1)
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CN201811614283.3A CN109698405B (zh) | 2018-12-27 | 2018-12-27 | 一种高前后比宽波束双频段高精度卫星导航天线 |
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CN201811614283.3A CN109698405B (zh) | 2018-12-27 | 2018-12-27 | 一种高前后比宽波束双频段高精度卫星导航天线 |
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CN109698405A true CN109698405A (zh) | 2019-04-30 |
CN109698405B CN109698405B (zh) | 2021-01-12 |
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CN201811614283.3A Active CN109698405B (zh) | 2018-12-27 | 2018-12-27 | 一种高前后比宽波束双频段高精度卫星导航天线 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112151950A (zh) * | 2020-09-11 | 2020-12-29 | 上海圣丹纳无线科技有限公司 | 一种叠加空气介质型测量天线 |
CN112768917A (zh) * | 2020-12-30 | 2021-05-07 | 上海海积信息科技股份有限公司 | 一种定位通信天线 |
CN116845540A (zh) * | 2023-07-26 | 2023-10-03 | 上海尚远通讯科技有限公司 | 一种低剖面小型化高增益双频gnss天线 |
Citations (8)
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US7436363B1 (en) * | 2007-09-28 | 2008-10-14 | Aeroantenna Technology, Inc. | Stacked microstrip patches |
CN104836026A (zh) * | 2015-05-25 | 2015-08-12 | 深圳市华颖泰科电子技术有限公司 | 一种低多径测量型天线 |
CN205016671U (zh) * | 2015-08-28 | 2016-02-03 | 河南北斗星空科技有限责任公司 | 一种导航型定位天线 |
CN205429155U (zh) * | 2016-02-02 | 2016-08-03 | 深圳市华信天线技术有限公司 | 测量天线 |
CN106025549A (zh) * | 2016-05-25 | 2016-10-12 | 哈尔滨工程大学 | 一种渐变型电磁带隙结构 |
CN106374228A (zh) * | 2016-11-21 | 2017-02-01 | 广东工业大学 | 一种单片双频宽带贴片天线 |
CN107181056A (zh) * | 2017-05-16 | 2017-09-19 | 叶云裳 | 一种微波衰减型高稳相、高精度gnss测量型天线及设备 |
CN109066073A (zh) * | 2018-07-18 | 2018-12-21 | 华南理工大学 | 一种平面端射方向图可重构天线 |
-
2018
- 2018-12-27 CN CN201811614283.3A patent/CN109698405B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US7436363B1 (en) * | 2007-09-28 | 2008-10-14 | Aeroantenna Technology, Inc. | Stacked microstrip patches |
CN104836026A (zh) * | 2015-05-25 | 2015-08-12 | 深圳市华颖泰科电子技术有限公司 | 一种低多径测量型天线 |
CN205016671U (zh) * | 2015-08-28 | 2016-02-03 | 河南北斗星空科技有限责任公司 | 一种导航型定位天线 |
CN205429155U (zh) * | 2016-02-02 | 2016-08-03 | 深圳市华信天线技术有限公司 | 测量天线 |
CN106025549A (zh) * | 2016-05-25 | 2016-10-12 | 哈尔滨工程大学 | 一种渐变型电磁带隙结构 |
CN106374228A (zh) * | 2016-11-21 | 2017-02-01 | 广东工业大学 | 一种单片双频宽带贴片天线 |
CN107181056A (zh) * | 2017-05-16 | 2017-09-19 | 叶云裳 | 一种微波衰减型高稳相、高精度gnss测量型天线及设备 |
CN109066073A (zh) * | 2018-07-18 | 2018-12-21 | 华南理工大学 | 一种平面端射方向图可重构天线 |
Non-Patent Citations (2)
Title |
---|
YUAN-MING CAI等: "Dual-Band Circularly Polarized Antenna Combining Slot and Microstrip Modes for GPS With HIS Ground Plane", 《IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS》 * |
徐志杰: "一种高精度GNSS测量型天线的研究", 《中国优秀硕士学位论文全文数据库(电子期刊)》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112151950A (zh) * | 2020-09-11 | 2020-12-29 | 上海圣丹纳无线科技有限公司 | 一种叠加空气介质型测量天线 |
CN112768917A (zh) * | 2020-12-30 | 2021-05-07 | 上海海积信息科技股份有限公司 | 一种定位通信天线 |
CN112768917B (zh) * | 2020-12-30 | 2021-10-08 | 上海海积信息科技股份有限公司 | 一种定位通信天线 |
CN116845540A (zh) * | 2023-07-26 | 2023-10-03 | 上海尚远通讯科技有限公司 | 一种低剖面小型化高增益双频gnss天线 |
CN116845540B (zh) * | 2023-07-26 | 2024-04-19 | 上海尚远通讯科技有限公司 | 一种低剖面小型化高增益双频gnss天线 |
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Effective date of registration: 20220311 Address after: 201702 room 104, building 1, No. 599, Gaojing Road, Xujing Town, Qingpu District, Shanghai Patentee after: SHANGHAI SHUANGWEI NAVIGATION TECHNOLOGY CO.,LTD. Address before: 200233 Block C, 599 Gaojing Road, Xujing Town, Qingpu District, Shanghai Patentee before: SHANGHAI HUACE NAVIGATION TECHNOLOGY Ltd. |