KR100932008B1 - 이중 공진 특성을 갖는 cpw급전 슬롯 안테나 - Google Patents
이중 공진 특성을 갖는 cpw급전 슬롯 안테나 Download PDFInfo
- Publication number
- KR100932008B1 KR100932008B1 KR1020070067025A KR20070067025A KR100932008B1 KR 100932008 B1 KR100932008 B1 KR 100932008B1 KR 1020070067025 A KR1020070067025 A KR 1020070067025A KR 20070067025 A KR20070067025 A KR 20070067025A KR 100932008 B1 KR100932008 B1 KR 100932008B1
- Authority
- KR
- South Korea
- Prior art keywords
- slot
- cpw
- antenna
- ground plane
- present
- 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.)
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Classifications
-
- 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
- H01Q13/10—Resonant slot antennas
- H01Q13/106—Microstrip slot antennas
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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
- 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
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- 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
- H01Q5/10—Resonant antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
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- Waveguide Aerials (AREA)
Abstract
Description
Claims (3)
- 접지 기능을 수행하는 접지면(100);전체적으로 장방형 루프 형태를 이루되, 하부 중앙이 개방된 외부슬롯(210);상기 접지면의 하측으로부터 수직으로 상기 외부슬롯의 좌측개방단(211)과 연결되어 외부슬롯의 내측으로 연장되는 제1 CPW급전슬롯(301)과, 상기 접지면의 하측으로부터 수직으로 상기 외부슬롯의 우측개방단(215)과 연결되어 외부슬롯의 내측으로 연장되는 제2 CPW급전슬롯(302)으로 이루어진 CPW급전선(300); 및상기 외부슬롯의 좌측 패턴(212)과 상기 제1 CPW급전슬롯(301) 사이에 이격배치되는 제1 수직슬롯(221)과, 상기 외부슬롯의 우측 패턴(214)과 상기 제2 CPW급전슬롯(302) 사이에 이격되어 상기 CPW급전선(300)을 기준으로 상기 제1 수직슬롯과 대칭적으로 배치되는 제2 수직슬롯(222)으로 이루어진 수직슬롯(220);을 포함하는 것을 특징으로 하는 이중 공진 특성을 갖는 CPW급전 슬롯 안테나.
- 삭제
- 제 1 항에 있어서,상기 CPW급전선(300)의 상기 외부슬롯(210) 내부로 연장된 길이(t)를 조정하여 각 공진 주파수에 의한 안테나의 임피던스를 조절함으로써, 임피던스 정합을 이루는 것을 특징으로 하는 이중 공진 특성을 갖는 CPW급전 슬롯 안테나.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070067025A KR100932008B1 (ko) | 2007-07-04 | 2007-07-04 | 이중 공진 특성을 갖는 cpw급전 슬롯 안테나 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070067025A KR100932008B1 (ko) | 2007-07-04 | 2007-07-04 | 이중 공진 특성을 갖는 cpw급전 슬롯 안테나 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090002783A KR20090002783A (ko) | 2009-01-09 |
KR100932008B1 true KR100932008B1 (ko) | 2009-12-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070067025A Expired - Fee Related KR100932008B1 (ko) | 2007-07-04 | 2007-07-04 | 이중 공진 특성을 갖는 cpw급전 슬롯 안테나 |
Country Status (1)
Country | Link |
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KR (1) | KR100932008B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101127897B1 (ko) * | 2011-02-07 | 2012-03-21 | 국방과학연구소 | 안테나 |
CN110797629B (zh) * | 2019-11-15 | 2021-06-29 | 中国电子科技集团公司第十八研究所 | 一种基于共面波导结构的阵列太阳能电池片天线 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000068731A (ja) * | 1998-05-28 | 2000-03-03 | Alcatel | 無線通信装置とスロットル―プアンテナ |
JP2002252520A (ja) * | 2001-02-22 | 2002-09-06 | Asahi Glass Co Ltd | 平面アンテナ |
KR20030004748A (ko) * | 2001-07-06 | 2003-01-15 | 엘지전자 주식회사 | 이동통신 단말기용 마이크로스트립 안테나 |
KR20030016320A (ko) * | 2000-07-13 | 2003-02-26 | 톰슨 라이센싱 소시에떼 아노님 | 다중대역 평면 안테나 |
KR20040049154A (ko) * | 2002-12-05 | 2004-06-11 | 전자부품연구원 | 급전 슬롯 루프 안테나 |
KR20060057918A (ko) * | 2004-11-24 | 2006-05-29 | 한국전자통신연구원 | 반원 확장을 이용한 uwb 슬롯 안테나 |
-
2007
- 2007-07-04 KR KR1020070067025A patent/KR100932008B1/ko not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000068731A (ja) * | 1998-05-28 | 2000-03-03 | Alcatel | 無線通信装置とスロットル―プアンテナ |
KR20030016320A (ko) * | 2000-07-13 | 2003-02-26 | 톰슨 라이센싱 소시에떼 아노님 | 다중대역 평면 안테나 |
JP2002252520A (ja) * | 2001-02-22 | 2002-09-06 | Asahi Glass Co Ltd | 平面アンテナ |
KR20030004748A (ko) * | 2001-07-06 | 2003-01-15 | 엘지전자 주식회사 | 이동통신 단말기용 마이크로스트립 안테나 |
KR20040049154A (ko) * | 2002-12-05 | 2004-06-11 | 전자부품연구원 | 급전 슬롯 루프 안테나 |
KR20060057918A (ko) * | 2004-11-24 | 2006-05-29 | 한국전자통신연구원 | 반원 확장을 이용한 uwb 슬롯 안테나 |
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KR20090002783A (ko) | 2009-01-09 |
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