KR20070050893A - Antenna array panel for rfid system, possible for searching location of tag - Google Patents

Antenna array panel for rfid system, possible for searching location of tag Download PDF

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Publication number
KR20070050893A
KR20070050893A KR1020070040588A KR20070040588A KR20070050893A KR 20070050893 A KR20070050893 A KR 20070050893A KR 1020070040588 A KR1020070040588 A KR 1020070040588A KR 20070040588 A KR20070040588 A KR 20070040588A KR 20070050893 A KR20070050893 A KR 20070050893A
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South Korea
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rfid
antenna
antenna array
switching element
array plate
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KR1020070040588A
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Korean (ko)
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김서연
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김서연
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Priority to KR1020070040588A priority Critical patent/KR20070050893A/en
Publication of KR20070050893A publication Critical patent/KR20070050893A/en
Priority to KR1020080027158A priority patent/KR100976806B1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • 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
    • 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
    • H01Q1/2225—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 active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal

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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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Warehouses Or Storage Devices (AREA)

Abstract

본 발명은 RFID장치를 이용하여 판독된 RFID TAG의 위치를 검색하기 위한 것으로, 제어부, RFID리더, RFID안테나로 구성되는 일반적인 RFID장치구성에서, RFID안테나를 다수의 RFID안테나가 장설 된 안테나배열 판(Antenna Array Panel)으로 대체하고, 안테나배열 판의 각각의 안테나는 대응되는 스위칭소자를 통하여 RFID리더와 연결된 RFID신호선과 도통 되거나 단락되도록 하여, 도통 된 스위칭소자와 연결된 안테나로만 RFID신호가 전달되도록 하고, 상기한 각각의 스위칭소자는 제어부의 제어신호조작에 의하여 개폐되도록 하며, RFID리더에서 읽어들인 데이터는 제어신호의 조작에 의하여 도통 시킨 스위칭소자와 연결된 안테나를 통하여 입력된 것이므로, 제어부는 RFID리더로부터 전달받은 TAG의 데이터를 제어신호의 조작으로 도통시킨 스위칭소자와 연결된 안테나의 위치와 대응시켜 RFID TAG의 위치를 판단할 수 있는 것이다. The present invention is to search the position of the RFID TAG read using the RFID device, in a general RFID device configuration consisting of a control unit, RFID reader, RFID antenna, the antenna array plate in which a plurality of RFID antennas are installed ( Antenna array panel, and each antenna of the antenna array plate is connected or short-circuited with an RFID signal line connected to the RFID reader through a corresponding switching element, so that the RFID signal is transmitted only to the antenna connected to the conducting switching element. Each of the switching elements is opened and closed by the control signal operation of the control unit, and since the data read from the RFID reader is input through an antenna connected to the switching element conducted by the operation of the control signal, the control unit is transferred from the RFID reader. Of the antenna connected to the switching element that conducts the received TAG data by manipulating the control signal. The position of the RFID TAG can be determined in correspondence with the position.

RFID, RFID 안테나, 위치검색, 재고관리, 문서관리, 자재관리 RFID, RFID Antenna, Location Search, Inventory Management, Document Management, Material Management

Description

태그의 위치검색이 가능한 전자태그장치용 안테나배열 판{ Antenna Array Panel for RFID system, Possible for searching location of Tag }Antenna Array Panel for RFID System, Possible for searching location of Tag}

도 1은 본 발명에 의한 구성도       1 is a block diagram according to the present invention

도 2는 본 발명에 의한 일체형 안테나배열 판의 상세도       Figure 2 is a detailed view of the integrated antenna array plate according to the present invention

도 3은 본 발명에 의한 일체형 안테나배열 판이 적용된 보관 대 사시도      Figure 3 is a perspective view of the storage stand applied to the integrated antenna array plate according to the present invention

도 4는 RFID TAG가 부착된 보관함      4 is a storage box attached to the RFID TAG

도 5는 본 발명에 의한 인출형 안테나배열 판의 상세도.      5 is a detailed view of a lead-out antenna array plate according to the present invention.

도 6은 인출형 안테나배열 판을 적용한 실시 예      6 illustrates an embodiment in which a pullout antenna array plate is applied.

* 도면의 주요 부분에 대한 부호설명 *             * Explanation of Signs of Major Parts of Drawings *

10 : 제어부 20 : RFID리더       10: control unit 20: RFID reader

30a: 일체형 안테나배열 판 30b: 인출형 안테나배열 판       30a: integrated antenna array plate 30b: pullout antenna array plate

31a : 안테나 31b: 콘넥터       31a: Antenna 31b: Connector

32a : 개별스위칭소자 32b: 통합스위칭소자       32a: individual switching element 32b: integrated switching element

40 : 통신라인 50 : RFID신호라인       40: communication line 50: RFID signal line

60 : 제어신호라인 72 : RFID TAG60: control signal line 72: RFID TAG

76 : 구획 판 81 : 삽입 홈76: partition plate 81: insertion groove

본 발명은 RFID 장치를 이용하여 보관중인 물건의 위치검색을 위한 RFID용 안테나배열 판(Antenna Array Panel)에 관한 것이다.The present invention relates to an antenna array panel for RFID for searching a location of a stored object using an RFID device.

종래에는 물건(상품, 서류함 등)을 선반이나 진열대 등에 보관할 경우 수량이 적은 경우에는 그 관리가 용이하지만 창고 가득 물건이 보관된 경우에는 그 관리가 매우 힘들어지게 된다. 이러한 문제점 때문에 컴퓨터를 이용한 자재관리, 재고관리, 문서관리 등이 바코드나 RFID를 이용하여 행해지고 있지만 컴퓨터상의 관리내용과 실제의 내용이 다른 경우가 발생하면 실사행위가 필요해 진다. 이때 종래의 방법은 인력이 투입되어 재고파악 및 위치파악이 이루어졌으나, 그것 역시 정확한 것이 아닌 경우가 발생하고, 이로 인하여 막대한 인적 시간적 낭비가 발생하였다. Conventionally, when storing goods (products, filing cabinets, etc.) on a shelf or a display stand, the management is easy when the quantity is small, but when the goods are stored in a warehouse, the management becomes very difficult. Because of these problems, computer-based material management, inventory management, document management, etc. are carried out using bar codes or RFID, but due to the fact that the actual management contents on the computer and the actual contents are different, due diligence is required. At this time, the conventional method was carried out by the manpower to determine the inventory and location, but also occurs that is not accurate, thereby causing a huge human waste of time.

본 발명은 상기와 같은 문제를 해결하기 위한 것으로 제어부, RFID리더, 안테나배열 판(Antenna Array Panel)으로 구성되며, 각각의 구성품을 제어신호, 통신라인, RFID신호 선으로 연결하고, 안테나배열 판에 장설 된 스위칭소자를 제어신호의 조작에 의하여 순차적으로 도통 시키면서, RFID리더를 작동시켜 도통 된 스위칭소자와 연결된 안테나를 통하여 물건에 부착된 RFID TAG의 데이터를 취득함과 동 시에, 제어신호의 조작 상태를 판단하여 보관된 위치까지도 손쉽게 파악할 수 있도록 하는 안테나배열 판(Antenna Array Panel)을 제공하는데 그 목적이 있다. The present invention is to solve the above problems and consists of a control unit, RFID reader, antenna array panel (Antenna Array Panel), each component is connected to the control signal, communication line, RFID signal line, the antenna array plate Controlling the control signal while simultaneously operating the installed switching element by operating the control signal, operating the RFID reader to acquire the data of the RFID TAG attached to the object through the antenna connected to the switched switching element. It is an object of the present invention to provide an antenna array panel that can easily determine the stored position by determining the state.

상기한 목적을 달성하기 위한 본 발명은, 보관대에 보관하는 물건의 편리한 관리를 위한 것으로, RFID리더는 TAG와의 인식거리가 짧은 소출력의 리더를 사용하여 안테나와 인접한 TAG만을 해당 안테나를 통하여 읽을 수 있도록 하고, 보관 대에 보관되는 물건은 규격화되고 정형화된, RFID TAG가 부착된 것을 전제로 한다.The present invention for achieving the above object, for convenient management of the object to be stored in the storage, the RFID reader using a small output reader having a short recognition distance with the TAG so that only the TAG adjacent to the antenna can be read through the antenna The object to be stored in the storage table is assumed to have a standardized and standardized RFID tag.

본 발명의 구성은 제어부, RFID리더, 안테나배열 판(Antenna Array Panel)으로 이루어지며, 안테나배열 판에 장설 된 스위칭소자는 접점식릴레이, 반도체릴레이 등 제어신호에 의하여 제어대상신호를 도통 시키거나 차단할 수 있는 것을 뜻한다. 제어부는 제어신호조작을 통하여 안테나배열 판에 장설 된 스위칭소자를 ON/OFF하여 스위칭소자와 연결된 안테나로 RFID신호를 전달되게 하거나 차단되게 하며, 통신라인을 통하여 RFID리더에게 리드 명령을 전달하고, RFID리더는 RFID신호라인을 통하여 출력신호를 안테나배열 판의 도통 된 스위칭소자와 연결된 안테나로 공급하고, 그 안테나와 인접한 물건에 부착된 RFID TAG의 데이터를 판독하여 통신라인을 통하여 제어부로 전달하는 구조이다.The configuration of the present invention consists of a control unit, an RFID reader, an antenna array panel (Antenna Array Panel), the switching element mounted on the antenna array plate is to control or block the target signal by the control signal, such as contact relay, semiconductor relay. It means you can. The control unit turns on / off the switching element installed in the antenna array plate through the control signal operation to transmit or block the RFID signal to the antenna connected to the switching element, and transmits a read command to the RFID reader through the communication line, The reader supplies the output signal to the antenna connected to the switching element of the antenna array plate through the RFID signal line, and reads the data of the RFID TAG attached to the object adjacent to the antenna and transmits it to the controller through the communication line. .

상기한 일련의 과정에서 RFID리더에서 제어부로 전달되는 TAG의 데이터를 제어부에서 도통 시킨 스위칭소자와 연결된 안테나의 위치와 대응시키면, TAG의 데이 터 내용은 물론 존재하는 위치까지 파악할 수 있으므로, 창고관리, 재고관리, 자재관리, 문서관리 등의 분야에서 위치정보가 부가된 데이터를 이용할 수 있다.When the data of the TAG transmitted from the RFID reader to the control unit correspond to the position of the antenna connected to the switching element conducted by the control unit in the above-described process, the data contents of the TAG can be grasped as well as the existing location. Data with location information can be used in areas such as inventory management, material management, and document management.

이하 본 발명에 의한 TAG의 위치검색이 가능한 RFID 안테나배열 판(Antenna Array Panel)을 도면을 통하여 상세하게 설명하면 다음과 같다.Hereinafter, an RFID antenna array panel capable of position search of a TAG according to the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 구성도이고, 도 2는 본 발명에 의한 일체형 안테나배열 판의 상세도이며, 도 3은 일체형 안테나배열 판이 적용된 실시 예이며, 도 4는 RFID TAG가 부착된 보관함이며, 도 5는 인출형 안테나배열 판의 상세도이며, 도 6은 인출형 안테나배열 판을 적용한 실시 예이다.1 is a block diagram of the present invention, Figure 2 is a detailed view of the integrated antenna array plate according to the present invention, Figure 3 is an embodiment in which the integrated antenna array plate is applied, Figure 4 is a storage box attached to the RFID TAG, Figure 5 is a detailed view of the drawout antenna array plate, and FIG. 6 is an embodiment to which the drawout antenna array plate is applied.

본 발명은 일체형 안테나배열 판(30a)과 인출형 안테나배열 판(30b)에 관한 것으로 제어부(10), RFID리더(20)와 연결되어 사용되며, 일체형 안테나배열 판(30a)은 안테나(31a)가 안테나배열 판(30a) 내에 존재하고, 인출형 안테나배열 판(30b)은 안테나(78)가 연결 콘넥터(31b,77)를 통하여 안테나배열 판(30b)의 외부로 인출된 것으로, 그 작동원리는 동일하다. The present invention relates to an integrated antenna array plate (30a) and a pull-out antenna array plate (30b) is used in connection with the control unit 10, the RFID reader 20, the integrated antenna array plate (30a) is an antenna (31a) Is present in the antenna array plate (30a), the pull-out antenna array plate (30b) is the antenna 78 is drawn out to the outside of the antenna array plate (30b) through the connecting connectors (31b, 77), the operation principle Is the same.

상기한 2종의 안테나배열 판(30a,30b)의 통합스위칭소자(32b)는 제어부(10)에서 특정 안테나배열 판(30a,30b)을 선택하기 위하여 도통 시키고, 원치않는 안테나배열 판은 RFID신호라인(50)이 확장되어 RFID신호가 감쇠 되는 것을 방지하기 위하여 단락시킨다. 개별스위칭소자(32a)는 선택된 안테나배열 판(30a,30b)의 특정안테나(31a,78)를 선택하기 위하여 도통 시킨다. 선택된 안테나(31a,78)는 개별스위 칭소자(32a)와 통합스위칭소자(32b)를 통하여 RFID리더(20)와 연결되고, RFID리더(20)는 제어부(10)의 명령에 의하여 연결된 특정 안테나(31a,78)를 통하여 RFID TAG의 데이터를 판독하여 제어부로 전송하고, 제어부에서는 제어신호의 상태 즉, 연결된 안테나의 위치를 판단하여 TAG가 존재하는 위치를 판단한다.The integrated switching element 32b of the two antenna array plates 30a and 30b is conducted by the controller 10 to select a specific antenna array plate 30a and 30b, and the unwanted antenna array plate is an RFID signal. Line 50 is extended and shorted to prevent attenuation of the RFID signal. The individual switching elements 32a conduct to select specific antennas 31a and 78 of the selected antenna array plates 30a and 30b. The selected antennas 31a and 78 are connected to the RFID reader 20 through the individual switching element 32a and the integrated switching element 32b, and the RFID reader 20 is connected to a specific antenna by a command of the controller 10. Data of the RFID TAG is read and transmitted to the controller through the 31a and 78, and the controller determines the state of the control signal, that is, the position of the connected antenna, to determine the location of the TAG.

상기의 내용을 도 3과 도 4에 의한 일체형 안테나배열 판의 실시 예로 설명하면, 안테나배열 판(30a)을 도 3과같이 보관대(70)의 후면에 장설 하고, 도 4와 같이 RFID TAG(72)가 부착된 보관함(71a,71b)을 보관 대(70)에 보관할 경우, 본 발명에 의한 작동과정을 설명하면, 먼저 제어부(10)에서 제어신호라인(60)을 통하여 작동시키려는 안테나배열 판(30a)의 통합스위칭소자(32b)를 도통 시키고, 작동시키려는 안테나(31a)가 부착된 개별스위칭소자(32a)를 도통 시킨 후, 제어부(10)에서 통신라인(40)을 통하여 RFID리더(20)에게 읽기 명령을 전달하면, RFID리더(20)는 RFID신호라인(50)을 통하여 신호를 출력하게 되며, 이 신호는 제어부(10)에서 도통 시킨 통합스위칭소자(32b)와 개별스위칭소자(32a)를 통하여 특정 안테나(31a)로만 전달되며, RFID신호는 특정안테나(31a)만을 통하여 외부로 방출되고, 방출된 신호는 보관 대(70)에 보관된 보관함(71b)의 일측에 부착된 RFID TAG(72)를 작동시켜 데이터를 판독하게 되며, RFID리더(20)는 이 데이터를 통신라인(40)을 통하여 제어부(10)로 전달하고, 제어부(10)에서는 RFID리더(20)로부터 전달받은 데이터를 제어신호의 조작을 통하여 도통 시킨 스위칭소자(32a)에 연결된 안테나의 위치와 대응시켜 위치정보를 얻을수 있다. 3 and 4, the antenna array plate 30a is installed on the rear surface of the storage table 70 as shown in FIG. 3, and the RFID TAG 72 as shown in FIG. 4. When storing the storage boxes (71a, 71b) attached to the storage table 70, the operation process according to the present invention, first, the antenna array plate to be operated through the control signal line 60 in the control unit 10 ( After conducting the integrated switching element 32b of 30a and conducting the individual switching element 32a with the antenna 31a to be operated, the RFID reader 20 through the communication line 40 in the control unit 10. When the read command is transmitted to the RFID reader 20, the RFID reader 20 outputs a signal through the RFID signal line 50, and the signal is integrated switching element 32b and individual switching element 32a conducted by the controller 10. It is transmitted only to a specific antenna 31a through, and the RFID signal is external through only the specific antenna 31a. The emitted signal is operated to read the data by operating the RFID TAG 72 attached to one side of the storage box 71b stored in the storage table 70, and the RFID reader 20 reads the data. 40 is transmitted to the control unit 10, the control unit 10 corresponds to the position of the antenna connected to the switching element (32a) connected to the data transmitted from the RFID reader 20 through the operation of the control signal location information You can get

또한 도 5의 인출형 안테나배열 판(30b)을 도 6과같이 보관대(75)의 후측에 설치하고, 보관대(75)에는 구획판(76)이 삽입될 수 있도록 삽입홈(81)을 형성하고, 구획판(76)에는 안테나(78)와 콘넥터(77)를 장설 하여 삽입홈(81)에 삽입하였을 경우 구획판(76)의 콘넥터(77)와 안테나배열 판(30b)의 콘넥터(31b)가 접촉되도록 하여, 스위칭소자(32a)를 통과한 RFID신호가 연결된 콘넥터(31b,77)를 통하여 구획판(76)의 안테나(78)로 전달되도록 하여, 상기한 일련의 동작을 수행하도록 하며, 이경우 구획판(76)과 구획판 사이에 RFID TAG(80)가 부착된 서류철(79)을 삽입하면 구획판(76)에 설치된 안테나(78)와 서류철(79)에 부착한 RFID TAG(80)가 인접하게 되어 인식 가능한 범위에 놓이게 되어 RFID리더가 판독할 수 있는 상태가 된다. In addition, the drawout antenna array plate 30b of FIG. 5 is installed on the rear side of the storage table 75 as shown in FIG. 6, and the insertion groove 81 is formed in the storage table 75 so that the partition plate 76 can be inserted. In the partition plate 76, when the antenna 78 and the connector 77 are installed and inserted into the insertion groove 81, the connector 77 of the partition plate 76 and the connector 31b of the antenna array plate 30b. Contact with each other, the RFID signal passing through the switching element 32a is transmitted to the antenna 78 of the partition plate 76 through the connected connectors 31b and 77, thereby performing the above-described series of operations, In this case, when the file folder 79 with the RFID TAG 80 is inserted between the partition plate 76 and the partition plate, the antenna 78 installed on the partition plate 76 and the RFID TAG 80 attached to the file folder 79 are inserted. Are adjacent to each other so that the RFID reader can read the RFID reader.

상기한 2종의 안테나배열 판(30a,30b)의 적용에 따라 보관함(71a,71b)과 같이 두꺼운 물건에 적용하거나 서류철(79)과 같이 두께가 얇은 물건도 적용이 가능하다. According to the application of the two kinds of antenna array plate (30a, 30b) it is possible to apply to a thick object, such as the storage boxes (71a, 71b), or a thin object such as a file (79) can be applied.

상기한 일련의 동작과정을 전체의 안테나배열 판(30a,30b)에 장설 된 모든 안테나(31a,78)에 대하여 순차적으로 반복하고, 제어부(10)에서 출력한 제어신호와 RFID리더(20)에서 통신라인(40)을 통하여 제어부(10)로 전송되는 데이터를 대응시켜, 즉 어떤 안테나를 통하여 입력된 데이터인지를 판단하면, 전체보관대의 어느 위치에 어떤 물건이 존재하는지를 파악할 수 있다.The above-described series of operations are sequentially repeated for all antennas 31a and 78 installed in the entire antenna array boards 30a and 30b, and the control signals output from the controller 10 and the RFID reader 20 Corresponding to the data transmitted to the control unit 10 through the communication line 40, that is, it is determined what data is input through the antenna, it is possible to determine which object is present in which location in the entire storage.

이하 본 발명에 의한 RFID용 안테나배열 판의 효과를 살펴보면, RFID TAG가 부착된 물건을 보관 대에 보관할 경우, 부착된 RFID TAG를 판독하여 데이터를 취함과 동시에, 제어신호의 조작상태를 판단하여 물건의 위치정보까지도 알아낼 수 있도록 하여, 자재관리, 재고관리, 문서관리 등의 분야에서 보관물건의 위치정보가 부가된 데이터를 제공하여 보다 효율적인 관리가 가능하도록 한다. Looking at the effect of the RFID antenna array plate according to the present invention, when storing the article with the RFID TAG attached to the storage stand, reading the attached RFID TAG to take the data, and at the same time determine the operation state of the control signal It is possible to find out the location information of the, so that in the fields of material management, inventory management, document management, etc., the data provided with the location information of the stored object is added to enable more efficient management.

Claims (2)

RFID 장치에서 위치검색이 가능한 RFID 안테나배열 판(Antenna Array Panel)에 관 한 것으로,         Regarding the RFID antenna array panel that can search the position in the RFID device, 안테나배열 판에 다수의 안테나와 스위칭소자를 장설 하고, 각각의 안테나는 해당 스위칭소자를 통하여 RFID리더와 연결된 RFID신호라인에 연결되도록 하고, 스위칭소자는 제어부의 제어신호 조작에 의하여 도통 되거나 단락되게 하고, RFID리더는 제어부의 제어신호 조작에 의하여 도통 된 스위칭소자와 연결된 특정 안테나를 작동시켜 RFID TAG를 판독하여 제어부로 전달하고, 제어부는 판독된 데이터와 도통 된 스위칭소자와 연결된 안테나의 위치를 대응시켜 RFID TAG가 존재하는 위치를 파악할 수 있도록 하는 것을 특징으로 하는 RFID용 안테나배열 판.   A plurality of antennas and switching elements are installed on the antenna array plate, and each antenna is connected to the RFID signal line connected to the RFID reader through the corresponding switching element, and the switching element is turned on or shorted by the control signal manipulation of the controller. The RFID reader operates the specific antenna connected to the switching element that is turned on by the control signal manipulation of the controller, reads the RFID TAG, and transmits the RFID TAG to the controller. The controller corresponds the position of the antenna connected to the switched element that is turned on. An antenna array plate for RFID, characterized in that to determine the location of the RFID TAG. 제 1항의 안테나배열 판에 있어서,       In the antenna array plate of claim 1, RFID신호가 스위칭소자를 통하여 직접 안테나로 연결되지 않고, 안테나배열 판에RFID signal is not directly connected to the antenna through the switching element, but rather 장설 된 콘넥터와 안테나 입력 측에 장설 된 콘넥터의 연결에 의하여, 안테나를 안테나배열 판의 외부로 인출할 수 있도록 하는 것을 특징으로 하는 인출형 안테나배열 판. A pull-out antenna array plate, which allows the antenna to be drawn out of the antenna array plate by connecting the installed connector and the connector installed on the antenna input side.
KR1020070040588A 2007-04-26 2007-04-26 Antenna array panel for rfid system, possible for searching location of tag KR20070050893A (en)

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KR100942120B1 (en) * 2008-02-05 2010-02-12 엘에스산전 주식회사 Radio frequency identification antenna and apparatus for managing article using the same
KR100985599B1 (en) * 2007-10-29 2010-10-06 세연테크놀로지 주식회사 Near-field plane antenna and goods management system used the same
KR20110050581A (en) * 2008-02-28 2011-05-16 마리밀스 오이 Method and system for transferring information

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KR101118467B1 (en) * 2010-06-04 2012-03-12 주식회사 테스 Rf grounding assembly for substrate processing apparatus

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KR20000049824A (en) * 2000-05-02 2000-08-05 조인호 An antenna block having RF chip and loop antenna for mobile apparatus
JP2003101301A (en) 2001-09-19 2003-04-04 Murata Mfg Co Ltd High-frequency module, communication device, and radar device
KR100810383B1 (en) 2006-12-01 2008-03-04 삼성전자주식회사 Built-in type antenna apparatus

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KR100985599B1 (en) * 2007-10-29 2010-10-06 세연테크놀로지 주식회사 Near-field plane antenna and goods management system used the same
KR100942120B1 (en) * 2008-02-05 2010-02-12 엘에스산전 주식회사 Radio frequency identification antenna and apparatus for managing article using the same
CN101504998B (en) * 2008-02-05 2012-09-05 Ls产电株式会社 Radio frequency identification antenna and apparatus for managing items using the same
KR20110050581A (en) * 2008-02-28 2011-05-16 마리밀스 오이 Method and system for transferring information

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