ATE347714T1 - Mikrowellen-etikettierungssystem - Google Patents
Mikrowellen-etikettierungssystemInfo
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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)
- Near-Field Transmission Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
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 (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101507130A (zh) * | 2006-09-11 | 2009-08-12 | 株式会社日立制作所 | 无线电识别ic标签用读取器和无线电识别ic标签*** |
US20090227213A1 (en) * | 2008-03-10 | 2009-09-10 | Arash Sadeghfam | Compensation circuit for an rfid-reader unit 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 |
Family Cites Families (2)
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. |
-
1998
- 1998-10-05 EP EP98118821A patent/EP0992931B1/de not_active Expired - Lifetime
- 1998-10-05 DE DE69836583T patent/DE69836583T2/de not_active Expired - Lifetime
- 1998-10-05 AT AT98118821T patent/ATE347714T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69836583T2 (de) | 2007-06-21 |
EP0992931A1 (de) | 2000-04-12 |
EP0992931B1 (de) | 2006-12-06 |
DE69836583D1 (de) | 2007-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6865236B1 (en) | Apparatus, and associated method, for coding and decoding multi-dimensional biorthogonal codes | |
US7313750B1 (en) | Efficient soft decision demapper to minimize viterbi decoder complexity | |
MY126475A (en) | Apparatus and methods for providing high-penetration messaging in wireless communications systems | |
Tao et al. | Differential space-time block codes | |
WO2004004193A3 (en) | Improving hierarchical 8psk performance | |
US20060159158A1 (en) | Contactless connector systems | |
CN104285381B (zh) | 用于在反向散射射频识别***中产生专用数据信道的方法和装置 | |
JP2009232372A (ja) | 通信システム並びに通信装置 | |
JP5969693B2 (ja) | 帯域通過デルタシグマ変調器を用いて後方散乱rfidシステム内に専用データチャネルを生成する装置 | |
KR20040045857A (ko) | 채널 품질 측정 방법 및 장치 | |
KR19980064800A (ko) | 직교 위상 쉬프트 키잉 변조된 백스캐터 시스템 | |
CA2266372A1 (en) | System for digital information transmission, with associated methods and devices | |
US7430252B2 (en) | Apparatus and method for WGIO phase modulation | |
US8559311B2 (en) | Wireless network using superposition coding scheme | |
ATE347714T1 (de) | Mikrowellen-etikettierungssystem | |
JP4345800B2 (ja) | 無線通信装置 | |
CN101529846A (zh) | Qam接收机 | |
Bhowal et al. | Optical improved quadrature spatial modulation for cooperative underwater wireless communication under weak oceanic turbulence conditions | |
CA2988073C (en) | Receiver and decoding method thereof | |
CN116015536A (zh) | 一种非相干反射调制的方法 | |
JP2008048288A (ja) | 無線通信システム及び無線通信装置 | |
WO2022011843A1 (zh) | 信号处理方法以及装置、rfid*** | |
Mu et al. | Semi-NOMA enabled coexisting semantic and bit communications | |
JP3446816B2 (ja) | クロック情報を伴う信号伝送方法 | |
Rautela et al. | BER Performance of Gray-Coded PSK-Modulated and QAM-Modulated MIMO systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |