CN109659695B - 一种刻蚀缺陷地结构的圆极化微带天线阵 - Google Patents
一种刻蚀缺陷地结构的圆极化微带天线阵 Download PDFInfo
- Publication number
- CN109659695B CN109659695B CN201910039268.9A CN201910039268A CN109659695B CN 109659695 B CN109659695 B CN 109659695B CN 201910039268 A CN201910039268 A CN 201910039268A CN 109659695 B CN109659695 B CN 109659695B
- Authority
- CN
- China
- Prior art keywords
- ground structure
- defect ground
- antenna
- circular polarization
- reflecting plate
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
- H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
- H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
-
- 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
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- 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
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
- H01Q19/104—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
Landscapes
- Waveguide Aerials (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910039268.9A CN109659695B (zh) | 2019-01-15 | 2019-01-15 | 一种刻蚀缺陷地结构的圆极化微带天线阵 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910039268.9A CN109659695B (zh) | 2019-01-15 | 2019-01-15 | 一种刻蚀缺陷地结构的圆极化微带天线阵 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109659695A CN109659695A (zh) | 2019-04-19 |
CN109659695B true CN109659695B (zh) | 2019-09-13 |
Family
ID=66120317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910039268.9A Active CN109659695B (zh) | 2019-01-15 | 2019-01-15 | 一种刻蚀缺陷地结构的圆极化微带天线阵 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109659695B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102160966B1 (ko) * | 2019-06-12 | 2020-09-29 | 삼성전기주식회사 | 안테나 장치 |
CN110247180B (zh) * | 2019-06-24 | 2024-02-06 | 华南理工大学 | 一种紧凑型覆盖sub-6G和60GHz的大频率比双频天线 |
CN111162378B (zh) * | 2019-12-26 | 2022-03-18 | 东南大学 | 一种微带天线 |
CN115189124B (zh) * | 2022-07-12 | 2024-01-30 | 南通至晟微电子技术有限公司 | 一种e面低互耦贴片直线阵列天线 |
CN115347358B (zh) * | 2022-07-15 | 2023-11-07 | 南通至晟微电子技术有限公司 | 一种自解耦双极化平面阵 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201717367U (zh) * | 2010-01-20 | 2011-01-19 | 哗裕实业股份有限公司 | 圆极化天线 |
-
2019
- 2019-01-15 CN CN201910039268.9A patent/CN109659695B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109659695A (zh) | 2019-04-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109659695B (zh) | 一种刻蚀缺陷地结构的圆极化微带天线阵 | |
JP6766180B2 (ja) | アンテナアレイ内の相互結合を低減するための装置および方法 | |
Hu et al. | A wideband quad-polarization reconfigurable metasurface antenna | |
US9293834B2 (en) | Antenna structures combining metamaterials | |
US7982673B2 (en) | Electromagnetic band-gap structure | |
CN101501934B (zh) | 使用人造磁性层的天线阵列和单元 | |
US8633866B2 (en) | Frequency-selective surface (FSS) structures | |
US8154469B2 (en) | Radio frequency (RF) transition design for a phased array antenna system utilizing a beam forming network | |
US8947312B2 (en) | Wide band array antenna | |
US10923811B2 (en) | Integrated filtering for band rejection in an antenna element | |
CN105322291B (zh) | 微带阵列天线 | |
US7609210B2 (en) | Phased array antenna system utilizing a beam forming network | |
CN105390819A (zh) | 一种超宽带电磁超表面圆极化器 | |
CN113054420B (zh) | 天线结构及单一双极化天线阵列 | |
CN113193371B (zh) | 基于双模谐振的小型化高隔离度圆极化分集天线 | |
Chen et al. | Isolation enhancement for wideband, circularly/dual-polarized, high-density patch arrays using planar parasitic resonators | |
CN113782949A (zh) | 具有频率选择表面的基站天线 | |
US7372419B2 (en) | Device for shaping flat-topped element pattern using circular polarization microstrip patch | |
CN107394412B (zh) | 一种五频段复用的人工磁导体反射板 | |
CN115528437A (zh) | 具有隔离天线的超材料天线阵列 | |
CN205194854U (zh) | 一种超宽带电磁超表面圆极化器 | |
EP0434268B1 (en) | Microstrip antenna | |
TWI420740B (zh) | 天線模組 | |
EP2006956B1 (en) | System and method for a radio frequency (RF) transition design for a phased array antenna system utilizing a beam forming network | |
Cadoret et al. | A dual linear polarized printed reflectarray using slot loaded patch elements |
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 | ||
CB03 | Change of inventor or designer information |
Inventor after: Gao Di Inventor after: Cao Zhenxin Inventor after: Qiu Zhanyuan Inventor after: Jiang Chuanmin Inventor after: Cao Rui Inventor after: Pan Jingrong Inventor after: Qin Dushan Inventor before: Gao Di Inventor before: Cao Zhenxin Inventor before: Qiu Zhanyuan Inventor before: Jiang Chuanmin Inventor before: Cao Rui |
|
GR01 | Patent grant | ||
GR01 | Patent grant |