KR20070011659A - 슬롯-임피던스 매칭을 구현하는 평면 다이폴 안테나 구조 - Google Patents
슬롯-임피던스 매칭을 구현하는 평면 다이폴 안테나 구조 Download PDFInfo
- Publication number
- KR20070011659A KR20070011659A KR1020050066092A KR20050066092A KR20070011659A KR 20070011659 A KR20070011659 A KR 20070011659A KR 1020050066092 A KR1020050066092 A KR 1020050066092A KR 20050066092 A KR20050066092 A KR 20050066092A KR 20070011659 A KR20070011659 A KR 20070011659A
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- KR
- South Korea
- Prior art keywords
- slot
- antenna
- impedance matching
- meander
- impedance
- 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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- 230000003993 interaction Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 8
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Images
Classifications
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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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
- H01Q9/285—Planar dipole
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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
- H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
-
- 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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
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- Details Of Aerials (AREA)
- Waveguide Aerials (AREA)
Abstract
Description
Claims (3)
- 미앤더 또는 루프 형태의 다이폴과(1,2); 상기 각 다이폴(1,2)에 형성된 슬롯홀(1h,2h)과; 연결포트(1p,2p)와; 기판(3)과; RF회로 입력단(4)을 포함하고, 한 쌍 이상의 슬롯홀이 구비된 한 개 이상의 평면 다이폴 안테나가 연결포트(1p,2p)를 통하여 상기 안테나 중앙의 RF회로 입력단(4)과 직렬로 연결된 것으로 RF 신호를 감지하고 각 안테나 패턴간의 상호작용으로 RF회로에 전기적 에너지를 유도하는 슬롯-임피던스 매칭을 구현하는 평면 다이폴 안테나 구조
- 양면 기판에서 제1항의 슬롯-임피던스 매칭을 구현하는 평면 다이폴 안테나 구조
- 제1항 및 제2항에 있어서 RF회로의 중심에서 동일한 거리에 있는 각 다이폴 회로의 폭이 서로 동일하고, 각 회로간의 간격이 동일한 슬롯-임피던스 매칭을 구현하는 평면 다이폴 안테나 구조
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050066092A KR100689700B1 (ko) | 2005-07-21 | 2005-07-21 | 슬롯-임피던스 매칭을 구현하는 평면 다이폴 안테나 구조 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050066092A KR100689700B1 (ko) | 2005-07-21 | 2005-07-21 | 슬롯-임피던스 매칭을 구현하는 평면 다이폴 안테나 구조 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070011659A true KR20070011659A (ko) | 2007-01-25 |
KR100689700B1 KR100689700B1 (ko) | 2007-03-08 |
Family
ID=38012263
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050066092A Expired - Fee Related KR100689700B1 (ko) | 2005-07-21 | 2005-07-21 | 슬롯-임피던스 매칭을 구현하는 평면 다이폴 안테나 구조 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100689700B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100952978B1 (ko) * | 2007-11-08 | 2010-04-15 | 한국전자통신연구원 | 금속 부착용 전파 식별 태그 안테나 |
KR101106530B1 (ko) * | 2009-06-19 | 2012-01-20 | 한국후지필름 주식회사 | 인쇄형 등방성 안테나 |
KR101371862B1 (ko) * | 2007-08-30 | 2014-03-07 | 엘지이노텍 주식회사 | 안테나 |
KR102413119B1 (ko) * | 2020-12-31 | 2022-06-27 | 인천대학교 산학협력단 | 밀리미터파 안테나 회로용 필름형 유연기판 전송선로 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040043754A (ko) * | 2002-11-19 | 2004-05-27 | 엘지전자 주식회사 | 다이폴 안테나의 임피던스 매칭 방법 |
-
2005
- 2005-07-21 KR KR1020050066092A patent/KR100689700B1/ko not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101371862B1 (ko) * | 2007-08-30 | 2014-03-07 | 엘지이노텍 주식회사 | 안테나 |
KR100952978B1 (ko) * | 2007-11-08 | 2010-04-15 | 한국전자통신연구원 | 금속 부착용 전파 식별 태그 안테나 |
US7940183B2 (en) | 2007-11-08 | 2011-05-10 | Electronics And Telecommunications Research Institute | Antenna for radio frequency identification tag |
KR101106530B1 (ko) * | 2009-06-19 | 2012-01-20 | 한국후지필름 주식회사 | 인쇄형 등방성 안테나 |
KR102413119B1 (ko) * | 2020-12-31 | 2022-06-27 | 인천대학교 산학협력단 | 밀리미터파 안테나 회로용 필름형 유연기판 전송선로 |
Also Published As
Publication number | Publication date |
---|---|
KR100689700B1 (ko) | 2007-03-08 |
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