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ATE347714T1 - Mikrowellen-etikettierungssystem - Google Patents

Mikrowellen-etikettierungssystem

Info

Publication number
ATE347714T1
ATE347714T1 AT98118821T AT98118821T ATE347714T1 AT E347714 T1 ATE347714 T1 AT E347714T1 AT 98118821 T AT98118821 T AT 98118821T AT 98118821 T AT98118821 T AT 98118821T AT E347714 T1 ATE347714 T1 AT E347714T1
Authority
AT
Austria
Prior art keywords
inward
main unit
modulation
circular polarization
encoded
Prior art date
Application number
AT98118821T
Other languages
English (en)
Inventor
Marcel Andre Kossel
Original Assignee
Eidgenoess Tech Hochschule
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 Eidgenoess Tech Hochschule filed Critical Eidgenoess Tech Hochschule
Application granted granted Critical
Publication of ATE347714T1 publication Critical patent/ATE347714T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Radio Transmission System (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Near-Field Transmission Systems (AREA)
AT98118821T 1998-10-05 1998-10-05 Mikrowellen-etikettierungssystem ATE347714T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98118821A EP0992931B1 (de) 1998-10-05 1998-10-05 Mikrowellen-Etikettierungssystem

Publications (1)

Publication Number Publication Date
ATE347714T1 true ATE347714T1 (de) 2006-12-15

Family

ID=8232753

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98118821T ATE347714T1 (de) 1998-10-05 1998-10-05 Mikrowellen-etikettierungssystem

Country Status (3)

Country Link
EP (1) EP0992931B1 (de)
AT (1) ATE347714T1 (de)
DE (1) DE69836583T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090267745A1 (en) * 2006-09-11 2009-10-29 Mitsuo Usami Reader for wireless identification ic tag and wireless identification ic tag system
US8285214B2 (en) * 2008-03-10 2012-10-09 Pepperl + Fuchs Gmbh Adjustable circuit and RFID reader device
US8472560B2 (en) 2010-11-02 2013-06-25 Securekey Technologies Inc. Apparatus and method for detecting RFID signals
US10430783B2 (en) 2016-10-03 2019-10-01 Square, Inc. Transmit phase detection circuit
USD812130S1 (en) 2016-10-28 2018-03-06 Square, Inc. Electronic device
DE102020103978A1 (de) * 2020-02-14 2021-08-19 Tews Elektronik Gmbh & Co. Kg Vorrichtung und Verfahren zur Transmissionsmessung von reflektierten Mikrowellen
CN118713969B (zh) * 2024-05-31 2025-10-17 浙江大学 一种基于天线极化不匹配的载波干扰消除装置及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308964B1 (de) * 1987-09-24 1994-05-04 Fujitsu Limited Identifizierungssystem mit Funkfrequenzen
FR2682546B1 (fr) * 1991-10-15 1994-11-18 Thomson Composants Microondes Systeme de transmission de donnees par echange d'ondes hyperfrequences.

Also Published As

Publication number Publication date
DE69836583D1 (de) 2007-01-18
DE69836583T2 (de) 2007-06-21
EP0992931B1 (de) 2006-12-06
EP0992931A1 (de) 2000-04-12

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Legal Events

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