KR100837102B1 - 직접 급전형 패치 안테나 - Google Patents
직접 급전형 패치 안테나 Download PDFInfo
- Publication number
- KR100837102B1 KR100837102B1 KR1020060097849A KR20060097849A KR100837102B1 KR 100837102 B1 KR100837102 B1 KR 100837102B1 KR 1020060097849 A KR1020060097849 A KR 1020060097849A KR 20060097849 A KR20060097849 A KR 20060097849A KR 100837102 B1 KR100837102 B1 KR 100837102B1
- Authority
- KR
- South Korea
- Prior art keywords
- patch
- direct
- patch antenna
- feed
- antenna
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
- H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
- H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2208—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems
- H01Q1/2216—Supports; Mounting means by structural association with other equipment or articles associated with components used in interrogation type services, i.e. in systems for information exchange between an interrogator/reader and a tag/transponder, e.g. in Radio Frequency Identification [RFID] systems used in interrogator/reader equipment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
Abstract
Description
Claims (5)
- 급전 중심부로부터 서로 직각인 방향으로 방사상으로 형성된 직접 급전점을 갖는 방사 패치상기 직접 급전점과 전기적으로 연결된 4개의 직접 급전용 원기둥 및상기 방사 패치와 대향하며, 상기 원기둥과 전기적으로 연결되어 직접 급전되는 금속 패치를 포함하며,상기 방사패치는 기판 및 상기 기판의 일면에 마이크로 스트립 패턴이 형성된 패턴부를 포함하는 직접 급전형 패치 안테나.
- 세라믹으로 형성되며, 일단이 급전부와 전기적으로 연결되어 상기 급전부로부터 급전된 신호의 격리도를 향상시키는 커플러상기 커플러의 타단과 전기적으로 연결되는 급전 중심부로부터 서로 직각인 방향으로 방사상으로 형성된 직접 급전점을 갖는 방사 패치상기 직접 급전점과 전기적으로 연결된 4개의 직접 급전용 원기둥 및상기 방사 패치와 대향하며, 상기 원기둥과 전기적으로 연결되어 직접 급전되는 금속 패치를 포함하는 직접 급전형 패치 안테나.
- 제2항에 있어서,상기 커플러는 홀수단의 커플러인 직접 급전형 패치 안테나.
- 제2항에 있어서,상기 방사패치는 기판 및 상기 기판의 일면에 마이크로 스트립 패턴이 형성된 패턴부를 포함하는 직접 급전형 패치 안테나.
- 제1항 또는 제2항에 있어서,상기 안테나는 RFID 안테나에 적용 가능한 직접 급전형 패치 안테나.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060097849A KR100837102B1 (ko) | 2006-10-09 | 2006-10-09 | 직접 급전형 패치 안테나 |
EP07833100A EP2089932A4 (en) | 2006-10-09 | 2007-10-01 | PLATE ANTENNA WITH DIRECT POWER SUPPLY |
US12/443,966 US20100007560A1 (en) | 2006-10-09 | 2007-10-01 | Direct feeding type patch antenna |
CNA2007800439854A CN101589508A (zh) | 2006-10-09 | 2007-10-01 | 直接馈电型贴片天线 |
PCT/KR2007/004783 WO2008044835A1 (en) | 2006-10-09 | 2007-10-01 | A direct feeding type patch antenna |
JP2009532282A JP4875163B2 (ja) | 2006-10-09 | 2007-10-01 | 直接給電型パッチアンテナ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060097849A KR100837102B1 (ko) | 2006-10-09 | 2006-10-09 | 직접 급전형 패치 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20080032303A KR20080032303A (ko) | 2008-04-15 |
KR100837102B1 true KR100837102B1 (ko) | 2008-06-11 |
Family
ID=39283007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020060097849A KR100837102B1 (ko) | 2006-10-09 | 2006-10-09 | 직접 급전형 패치 안테나 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100007560A1 (ko) |
EP (1) | EP2089932A4 (ko) |
JP (1) | JP4875163B2 (ko) |
KR (1) | KR100837102B1 (ko) |
CN (1) | CN101589508A (ko) |
WO (1) | WO2008044835A1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11837790B2 (en) | 2020-11-27 | 2023-12-05 | Samsung Electro-Mechanics Co., Ltd. | Circularly polarized array antenna and circularly polarized array antenna module |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100973608B1 (ko) * | 2008-01-31 | 2010-08-02 | 조선대학교산학협력단 | Uhf 대역 rfid 리더기용 원형 편파 안테나 구조 |
JP2011249977A (ja) * | 2010-05-25 | 2011-12-08 | Fujitsu Ltd | 通信処理装置 |
KR101148993B1 (ko) * | 2010-09-29 | 2012-05-23 | 한양네비콤주식회사 | 다중대역 안테나 장치 |
KR101237905B1 (ko) * | 2011-11-29 | 2013-02-28 | 주식회사 엠에이정보기술 | 알에프아이디 리더안테나 |
KR101237906B1 (ko) * | 2011-11-29 | 2013-02-28 | 주식회사 엠에이정보기술 | 알에프아이디 리더안테나 |
CN102916243B (zh) * | 2012-11-05 | 2016-12-21 | 电子科技大学 | 应用在超高频rfid频带的高增益、小轴比圆极化天线 |
CN104505577A (zh) * | 2014-12-26 | 2015-04-08 | 刘良骥 | 一种宽带高增益叉车天线 |
CN107783115A (zh) * | 2016-08-25 | 2018-03-09 | 大连楼兰科技股份有限公司 | 旋翼无人机远距离复杂环境防撞毫米波雷达系统 |
CN111755815A (zh) * | 2020-06-17 | 2020-10-09 | 中国电子科技集团公司第十四研究所 | 一种基于异构集成系统的硅基天线动态模型 |
KR20220012065A (ko) * | 2020-07-22 | 2022-02-03 | 삼성전자주식회사 | 안테나를 포함하는 전자 장치 |
US20230307838A1 (en) * | 2020-07-31 | 2023-09-28 | Amotech Co., Ltd. | Rfid antenna module |
KR102374152B1 (ko) * | 2021-10-13 | 2022-03-11 | 국방과학연구소 | X 대역 이중 편파 반사형 능동 메타표면 단위 셀 |
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US5786793A (en) | 1996-03-13 | 1998-07-28 | Matsushita Electric Works, Ltd. | Compact antenna for circular polarization |
JP2005039756A (ja) * | 2003-06-27 | 2005-02-10 | Hitachi Kokusai Electric Inc | アンテナ装置 |
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FI113582B (fi) * | 1999-06-11 | 2004-05-14 | Nokia Corp | Suurtaajuisen energian käsittelyelin |
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CN100363748C (zh) * | 2006-04-19 | 2008-01-23 | 重庆大学 | 气体绝缘组合电器局部放电在线检测定位装置及定位方法 |
-
2006
- 2006-10-09 KR KR1020060097849A patent/KR100837102B1/ko active IP Right Grant
-
2007
- 2007-10-01 EP EP07833100A patent/EP2089932A4/en not_active Withdrawn
- 2007-10-01 CN CNA2007800439854A patent/CN101589508A/zh active Pending
- 2007-10-01 US US12/443,966 patent/US20100007560A1/en not_active Abandoned
- 2007-10-01 WO PCT/KR2007/004783 patent/WO2008044835A1/en active Application Filing
- 2007-10-01 JP JP2009532282A patent/JP4875163B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH01245706A (ja) * | 1988-03-28 | 1989-09-29 | Mitsubishi Electric Corp | マイクロストリップアンテナ |
JPH07254816A (ja) * | 1994-03-16 | 1995-10-03 | Nissan Motor Co Ltd | 電話/gps共用平面型アンテナおよび電話/gps共用送受信装置 |
US5786793A (en) | 1996-03-13 | 1998-07-28 | Matsushita Electric Works, Ltd. | Compact antenna for circular polarization |
JP2005039756A (ja) * | 2003-06-27 | 2005-02-10 | Hitachi Kokusai Electric Inc | アンテナ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11837790B2 (en) | 2020-11-27 | 2023-12-05 | Samsung Electro-Mechanics Co., Ltd. | Circularly polarized array antenna and circularly polarized array antenna module |
Also Published As
Publication number | Publication date |
---|---|
JP2010514234A (ja) | 2010-04-30 |
KR20080032303A (ko) | 2008-04-15 |
JP4875163B2 (ja) | 2012-02-15 |
EP2089932A4 (en) | 2013-03-27 |
WO2008044835A1 (en) | 2008-04-17 |
CN101589508A (zh) | 2009-11-25 |
EP2089932A1 (en) | 2009-08-19 |
US20100007560A1 (en) | 2010-01-14 |
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