KR20090094897A - 설치 및 리딩 거리조절이 간편한 rfid리더기안테나 - Google Patents
설치 및 리딩 거리조절이 간편한 rfid리더기안테나 Download PDFInfo
- Publication number
- KR20090094897A KR20090094897A KR1020080019876A KR20080019876A KR20090094897A KR 20090094897 A KR20090094897 A KR 20090094897A KR 1020080019876 A KR1020080019876 A KR 1020080019876A KR 20080019876 A KR20080019876 A KR 20080019876A KR 20090094897 A KR20090094897 A KR 20090094897A
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- KR
- South Korea
- Prior art keywords
- antenna
- pattern
- rfid reader
- base film
- easy
- 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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Images
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
- H01Q1/2208—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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07749—Constructional details, e.g. mounting of circuits in the carrier the record carrier being capable of non-contact communication, e.g. constructional details of the antenna of a non-contact smart card
-
- 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
- H01Q1/14—Supports; Mounting means for wire or other non-rigid radiating elements
-
- 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
- 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
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Details Of Aerials (AREA)
Abstract
Description
Claims (6)
- RF리더기(R)에 연결되어 데이터를 수신하는 설치 및 리딩 거리조절이 간편한 RFID리더기안테나에 있어서,테이프형태로 길게 형성되어 롤형태로 준비되고, 일면에 접착면(12)이 구비되는 에폭시절연베이스필름(10);상기 에폭시절연베이스필름(10)의 접착면(12)에 길이방향으로 단일 혹은 한 쌍으로 부착 구비되는 안테나 패턴(20);상기 안테나 패턴(20)상에 일정한 간격으로 형성되거나 단부에 구비되어 RF리더기(R)와 연결되도록 급전부(42) 혹은 잭(44)이 구비되는 연결부(40);를 포함하여 이루어지는 것을 특징으로 하는 설치 및 리딩 거리조절이 간편한 RFID수신안테나.
- 제1항에 있어서,상기 에폭시절연베이스필름(10)의 배면은 문자, 문양이 인쇄된 표시부(14)가 형성되는 것을 특징으로 하는 설치 및 리딩 거리조절이 간편한 RFID수신안테나.
- 제1항에 있어서,상기 안테나 패턴(20)은 선택적으로 수평패턴(22) 및 수직패턴(24), 경사패 턴(26) 중에 2개 이상의 패턴을 택일하여 지그재그형태로 반복 연결하여 형성되는 것을 특징으로 하는 설치 및 리딩 거리조절이 간편한 RFID수신안테나.
- 제1항에 있어서,상기 안테나 패턴(20)은 선택적으로 구간별 서로 다른 폭으로 형성되는 것을 특징으로 하는 설치 및 리딩 거리조절이 간편한 RFID수신안테나.
- 제1항에 있어서,상기 안테나 패턴(20)의 양단에 그라운드 패턴(30)이 구비되어 RFID수신안테나를 길게 사용하더라도 전파손실이 감소되어 인식거리가 향상되는 것을 특징으로 하는 설치 및 리딩 거리조절이 간편한 RFID수신안테나.
- 제 5항에 있어서,상기 안테나 패턴(20)과 그라운드 패턴(30)은 양면에 에폭시절연베이스필름(10)에 구비되고, 에폭시절연베이스필름(10)을 감싸도록 금속테이프와 같은 차폐부재(50)가 탈부착가능하게 구비되어 안테나활용구간에 해당하는 부분의 차폐부재(50)를 국부적으로 제거하여 사용하는 것을 특징으로 하는 설치 및 리딩 거리조절이 간편한 RFID수신안테나.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080019876A KR20090094897A (ko) | 2008-03-04 | 2008-03-04 | 설치 및 리딩 거리조절이 간편한 rfid리더기안테나 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080019876A KR20090094897A (ko) | 2008-03-04 | 2008-03-04 | 설치 및 리딩 거리조절이 간편한 rfid리더기안테나 |
Publications (1)
Publication Number | Publication Date |
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KR20090094897A true KR20090094897A (ko) | 2009-09-09 |
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KR1020080019876A Ceased KR20090094897A (ko) | 2008-03-04 | 2008-03-04 | 설치 및 리딩 거리조절이 간편한 rfid리더기안테나 |
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KR (1) | KR20090094897A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101064680B1 (ko) * | 2010-07-20 | 2011-09-14 | 이상철 | 위치이동 금지수단을 갖는 방범카드 |
-
2008
- 2008-03-04 KR KR1020080019876A patent/KR20090094897A/ko not_active Ceased
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101064680B1 (ko) * | 2010-07-20 | 2011-09-14 | 이상철 | 위치이동 금지수단을 갖는 방범카드 |
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