KR101936526B1 - Hf rfid 리더기의 멀티 안테나 회로 - Google Patents

Hf rfid 리더기의 멀티 안테나 회로 Download PDF

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Publication number
KR101936526B1
KR101936526B1 KR1020170143195A KR20170143195A KR101936526B1 KR 101936526 B1 KR101936526 B1 KR 101936526B1 KR 1020170143195 A KR1020170143195 A KR 1020170143195A KR 20170143195 A KR20170143195 A KR 20170143195A KR 101936526 B1 KR101936526 B1 KR 101936526B1
Authority
KR
South Korea
Prior art keywords
antenna
circuit
terminal
pin diode
matching circuit
Prior art date
Application number
KR1020170143195A
Other languages
English (en)
Korean (ko)
Inventor
손영전
Original Assignee
손영전
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 손영전 filed Critical 손영전
Priority to KR1020170143195A priority Critical patent/KR101936526B1/ko
Priority to PCT/KR2018/012918 priority patent/WO2019088624A1/fr
Application granted granted Critical
Publication of KR101936526B1 publication Critical patent/KR101936526B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02—Storage devices
    • B65G1/04—Storage devices mechanical
    • B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
KR1020170143195A 2017-10-31 2017-10-31 Hf rfid 리더기의 멀티 안테나 회로 KR101936526B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020170143195A KR101936526B1 (ko) 2017-10-31 2017-10-31 Hf rfid 리더기의 멀티 안테나 회로
PCT/KR2018/012918 WO2019088624A1 (fr) 2017-10-31 2018-10-29 Circuit à antennes multiples et lecteur d'identification par radiofréquence à antennes multiples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020170143195A KR101936526B1 (ko) 2017-10-31 2017-10-31 Hf rfid 리더기의 멀티 안테나 회로

Publications (1)

Publication Number Publication Date
KR101936526B1 true KR101936526B1 (ko) 2019-04-03

Family

ID=66165317

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020170143195A KR101936526B1 (ko) 2017-10-31 2017-10-31 Hf rfid 리더기의 멀티 안테나 회로

Country Status (2)

Country Link
KR (1) KR101936526B1 (fr)
WO (1) WO2019088624A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113866519B (zh) * 2020-06-30 2023-02-10 比亚迪股份有限公司 天线检测系统和终端

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001298378A (ja) * 2000-04-14 2001-10-26 Fujitsu Ten Ltd 車載用アンテナ装置
JP2008301037A (ja) * 2007-05-30 2008-12-11 Panasonic Corp 車載アンテナ装置及びアレーアンテナ
JP4639857B2 (ja) * 2005-03-07 2011-02-23 富士ゼロックス株式会社 Ｒｆｉｄタグが取り付けられた物品を収納する収納箱、その配置方法、通信方法、通信確認方法および包装構造。

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100120466A1 (en) * 2008-11-12 2010-05-13 Nokia Corporation Multi-mode antenna switching
US8947302B2 (en) * 2010-11-05 2015-02-03 Apple Inc. Antenna system with antenna swapping and antenna tuning

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001298378A (ja) * 2000-04-14 2001-10-26 Fujitsu Ten Ltd 車載用アンテナ装置
JP4639857B2 (ja) * 2005-03-07 2011-02-23 富士ゼロックス株式会社 Ｒｆｉｄタグが取り付けられた物品を収納する収納箱、その配置方法、通信方法、通信確認方法および包装構造。
JP2008301037A (ja) * 2007-05-30 2008-12-11 Panasonic Corp 車載アンテナ装置及びアレーアンテナ

Also Published As

Publication number Publication date
WO2019088624A1 (fr) 2019-05-09

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