ES2165104T3 - Sistema y procedimiento para el desplazamiento de una frecuencia. - Google Patents
Sistema y procedimiento para el desplazamiento de una frecuencia.Info
- Publication number
- ES2165104T3 ES2165104T3 ES98101820T ES98101820T ES2165104T3 ES 2165104 T3 ES2165104 T3 ES 2165104T3 ES 98101820 T ES98101820 T ES 98101820T ES 98101820 T ES98101820 T ES 98101820T ES 2165104 T3 ES2165104 T3 ES 2165104T3
- Authority
- ES
- Spain
- Prior art keywords
- filter
- input frequencies
- frequency
- shifted signals
- differing input
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
-
- 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
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10861—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing of data fields affixed to objects or articles, e.g. coded labels
-
- 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
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
- G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
- G06K7/10851—Circuits for pulse shaping, amplifying, eliminating noise signals, checking the function of the sensing device
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Optical Radar Systems And Details Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Geophysics And Detection Of Objects (AREA)
- Networks Using Active Elements (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Holo Graphy (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Transmitters (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Compositions (AREA)
- Ac-Ac Conversion (AREA)
- Mobile Radio Communication Systems (AREA)
- Transceivers (AREA)
- Optical Recording Or Reproduction (AREA)
Abstract
UN SISTEMA CONMUTADOR DE FRECUENCIAS PARA PROPORCIONAR UNA CONMUTACION DE FRECUENCIA VARIABLE, PARA TRATAR UNA SEÑAL DE ENTRADA DEL CONMUTADOR, COMPRENDE PRIMEROS MEDIOS CONVERTIDORES (106), PARA RECIBIR DICHA SEÑAL DE ENTRADA DEL CONMUTADOR Y CONVERTIRLA CONFORME A UNA PRIMERA FRECUENCIA DE MUESTREO, PARA PROPORCIONAR UNA SEÑAL DE ENTRADA CONVERTIDA; UNOS SEGUNDOS MEDIOS RECONVERTIDORES (110), PARA RECIBIR DICHA SEÑAL DE ENTRADA CONVERTIDA Y RECONVERTIRLA CONFORME A UNA SEGUNDA FRECUENCIA DE MUESTREO REPETIDO, PARA PROPORCIONAR DICHA CONMUTACION DE FRECUENCIA. UN PROCEDIMIENTO DE CONMUTACION DE FRECUENCIAS, PARA PROPORCIONAR UNA CONMUTACION DE FRECUENCIA, PARA TRATAR UNA SEÑAL DE ENTRADA DEL SISTEMA CONMUTADOR, CONSISTE EN LAS ETAPAS DE PRIMERO RECIBIR DICHA SEÑAL DE ENTRADA DEL CONMUTADOR Y CONVERTIRLA PRIMERO CONFORME A UNA PRIMERA FRECUENCIA DE MUESTREO, PARA PROPORCIONAR UNA SEÑAL DE ENTRADA CONVERTIDA; Y SEGUNDO, RECIBIR DICHA SEÑAL DE ENTRADA CONVERTIDA Y RECONVERTIRLA CONFORME A UNASEGUNDA FRECUENCIA DE MUESTREO REPETIDO, PARA PROPORCIONAR DICHA CONMUTACION DE FRECUENCIA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US72821991A | 1991-07-11 | 1991-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2165104T3 true ES2165104T3 (es) | 2002-03-01 |
Family
ID=24925912
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98101820T Expired - Lifetime ES2165104T3 (es) | 1991-07-11 | 1992-07-07 | Sistema y procedimiento para el desplazamiento de una frecuencia. |
ES92917837T Expired - Lifetime ES2134218T3 (es) | 1991-07-11 | 1992-07-07 | Sistema y procedimiento de adquisicion de un blanco optico. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92917837T Expired - Lifetime ES2134218T3 (es) | 1991-07-11 | 1992-07-07 | Sistema y procedimiento de adquisicion de un blanco optico. |
Country Status (12)
Country | Link |
---|---|
US (1) | US5291564A (es) |
EP (3) | EP0844735B1 (es) |
JP (1) | JP3215840B2 (es) |
KR (3) | KR100225151B1 (es) |
AT (1) | ATE180911T1 (es) |
AU (1) | AU672366B2 (es) |
CA (2) | CA2362128C (es) |
DE (3) | DE69233513T2 (es) |
DK (1) | DK0593682T3 (es) |
ES (2) | ES2165104T3 (es) |
GR (1) | GR3031002T3 (es) |
WO (1) | WO1993001566A2 (es) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5495097A (en) * | 1993-09-14 | 1996-02-27 | Symbol Technologies, Inc. | Plurality of scan units with scan stitching |
ES2139612T3 (es) * | 1992-05-26 | 2000-02-16 | United Parcel Service Inc | Sistema de lectura por camara para codigos multiples. |
ES2134227T3 (es) * | 1992-05-26 | 1999-10-01 | United Parcel Service Inc | Metodo y sistema para adquirir una imagen objetivo. |
US5982950A (en) * | 1993-08-20 | 1999-11-09 | United Parcel Services Of America, Inc. | Frequency shifter for acquiring an optical target |
JPH09500476A (ja) * | 1993-11-12 | 1997-01-14 | エクサバイト コーポレイション | ヘリカルスキャン記録機においてヘッドパラメータを決定しかつ使用する方法および装置 |
US7387253B1 (en) * | 1996-09-03 | 2008-06-17 | Hand Held Products, Inc. | Optical reader system comprising local host processor and optical reader |
JP2938338B2 (ja) * | 1994-03-14 | 1999-08-23 | 株式会社デンソー | 二次元コード |
US5515447A (en) * | 1994-06-07 | 1996-05-07 | United Parcel Service Of America, Inc. | Method and apparatus for locating an acquisition target in two-dimensional images by detecting symmetry in two different directions |
ATE190415T1 (de) * | 1994-06-07 | 2000-03-15 | United Parcel Service Inc | Verfahren und vorrichtung zur dekodierung eines zweidimensionalen symboles im raumbereich |
JP2867904B2 (ja) * | 1994-12-26 | 1999-03-10 | 株式会社デンソー | 2次元コード読取装置 |
EP0722148A2 (en) * | 1995-01-10 | 1996-07-17 | Welch Allyn, Inc. | Bar code reader |
DE69634584T2 (de) * | 1995-05-31 | 2005-09-15 | Symbol Technologies, Inc. | Optische Abtaster |
US5831254A (en) * | 1995-12-18 | 1998-11-03 | Welch Allyn, Inc. | Exposure control apparatus for use with optical readers |
US5814802A (en) | 1996-02-23 | 1998-09-29 | Accu-Sort Systems, Inc. | High speed imaging apparatus for CCD based scanners |
SE507680C2 (sv) * | 1997-01-13 | 1998-07-06 | Qualisys Ab | Metod och anordning för att bestämma positionen av ett objekt |
KR100429858B1 (ko) * | 1997-05-21 | 2004-06-16 | 삼성전자주식회사 | 적응적 필터를 이용한 촛점 조절장치 및 방법 |
US5984078A (en) | 1997-08-04 | 1999-11-16 | United Parcel Service Of America, Inc. | Automated shuttle sorter for conveyors |
DE19840455A1 (de) * | 1998-09-04 | 2000-03-09 | Sick Ag | Verfahren zum Betreiben eines Strichcodelesers |
US6189702B1 (en) | 1998-11-25 | 2001-02-20 | United Parcel Service Of America, Inc. | Overhead mounted sorter for conveyors |
WO2000059648A2 (en) * | 1999-04-07 | 2000-10-12 | Federal Express Corporation | System and method for dimensioning objects |
US7161688B1 (en) | 1999-08-31 | 2007-01-09 | Brett Bonner | Mass scanning and dimensioning system |
US7118042B2 (en) * | 2002-01-18 | 2006-10-10 | Microscan Systems Incorporated | Method and apparatus for rapid image capture in an image system |
US8146823B2 (en) * | 2002-01-18 | 2012-04-03 | Microscan Systems, Inc. | Method and apparatus for rapid image capture in an image system |
US20050227217A1 (en) * | 2004-03-31 | 2005-10-13 | Wilson Andrew D | Template matching on interactive surface |
US7593593B2 (en) * | 2004-06-16 | 2009-09-22 | Microsoft Corporation | Method and system for reducing effects of undesired signals in an infrared imaging system |
US7911444B2 (en) * | 2005-08-31 | 2011-03-22 | Microsoft Corporation | Input method for surface of interactive display |
US8212857B2 (en) * | 2007-01-26 | 2012-07-03 | Microsoft Corporation | Alternating light sources to reduce specular reflection |
JP4561869B2 (ja) | 2008-05-08 | 2010-10-13 | ソニー株式会社 | マイクロビーズ自動識別方法及びマイクロビーズ |
US8104688B2 (en) * | 2008-06-16 | 2012-01-31 | Michael Wallace | Method and system for identifying a game piece |
WO2010123497A1 (en) * | 2009-04-21 | 2010-10-28 | Hewlett-Packard Development Company, L.P. | Color target read using grayscale information |
JP2014106948A (ja) * | 2012-11-30 | 2014-06-09 | Nippon Electric Glass Co Ltd | 二次元情報読取装置 |
US9542172B2 (en) | 2013-02-05 | 2017-01-10 | Apple Inc. | Automatic updating of applications |
EP3883247A4 (en) | 2018-12-13 | 2021-12-01 | Huawei Technologies Co., Ltd. | FILTERING DEVICE AND METHOD |
CN116719005B (zh) * | 2023-08-10 | 2023-10-03 | 南京隼眼电子科技有限公司 | 基于fpga的定点数据处理方法、装置及存储介质 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3611209A (en) * | 1969-12-11 | 1971-10-05 | Bell Telephone Labor Inc | Digital filter frequency shift modulator |
US3671670A (en) * | 1970-04-15 | 1972-06-20 | Bell Telephone Labor Inc | Digital filter frequency-shift modulator |
US3947833A (en) * | 1974-11-20 | 1976-03-30 | The United States Of America As Represented By The Secretary Of The Navy | Automatic target detection system |
US4361875A (en) * | 1980-06-23 | 1982-11-30 | Bell Telephone Laboratories, Incorporated | Multiple tone detector and locator |
US4348735A (en) * | 1980-06-23 | 1982-09-07 | Bell Telephone Laboratories, Incorporated | Cyclotomic tone detector and locator |
JPS5765948A (en) * | 1980-10-13 | 1982-04-21 | Fujitsu Ltd | Multifrequency signal receiver |
US4497065A (en) * | 1982-07-12 | 1985-01-29 | Westinghouse Electric Corp. | Target recognition system enhanced by active signature measurements |
JPS59226391A (ja) * | 1983-06-08 | 1984-12-19 | ヤマハ株式会社 | 電子楽器 |
DE3339921A1 (de) * | 1983-11-04 | 1985-05-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren zur erkennung und zur entfernungsunabhaengigen, ueber einen vorgegebenen zeitraum gleichgrossen darstellung eines gegenstandes |
DE3424721C2 (de) * | 1984-07-05 | 1986-12-18 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Farbwerk für eine Druckmaschine |
US4739401A (en) * | 1985-01-25 | 1988-04-19 | Hughes Aircraft Company | Target acquisition system and method |
JPS61258541A (ja) * | 1985-05-10 | 1986-11-15 | Hitachi Cable Ltd | 光受信レベル断検出装置 |
US4847025A (en) * | 1986-09-16 | 1989-07-11 | Lanxide Technology Company, Lp | Method of making ceramic articles having channels therein and articles made thereby |
US4905292A (en) * | 1987-09-14 | 1990-02-27 | The United States Of America As Represented By The Secretary Of The Army | High probability of detection, low false alarm multisensor ATR |
US4874936A (en) * | 1988-04-08 | 1989-10-17 | United Parcel Service Of America, Inc. | Hexagonal, information encoding article, process and system |
US5027422A (en) * | 1988-08-29 | 1991-06-25 | Raytheon Company | Confirmed boundary pattern matching |
-
1992
- 1992-07-07 DE DE69233513T patent/DE69233513T2/de not_active Expired - Lifetime
- 1992-07-07 ES ES98101820T patent/ES2165104T3/es not_active Expired - Lifetime
- 1992-07-07 ES ES92917837T patent/ES2134218T3/es not_active Expired - Lifetime
- 1992-07-07 WO PCT/US1992/005732 patent/WO1993001566A2/en active IP Right Grant
- 1992-07-07 AT AT92917837T patent/ATE180911T1/de not_active IP Right Cessation
- 1992-07-07 EP EP98101819A patent/EP0844735B1/en not_active Expired - Lifetime
- 1992-07-07 AU AU24281/92A patent/AU672366B2/en not_active Ceased
- 1992-07-07 JP JP50240893A patent/JP3215840B2/ja not_active Expired - Lifetime
- 1992-07-07 EP EP98101820A patent/EP0843411B1/en not_active Expired - Lifetime
- 1992-07-07 CA CA002362128A patent/CA2362128C/en not_active Expired - Lifetime
- 1992-07-07 EP EP92917837A patent/EP0593682B1/en not_active Expired - Lifetime
- 1992-07-07 CA CA002113252A patent/CA2113252C/en not_active Expired - Lifetime
- 1992-07-07 DE DE69232088T patent/DE69232088T2/de not_active Expired - Lifetime
- 1992-07-07 DE DE69229345T patent/DE69229345T2/de not_active Expired - Lifetime
- 1992-07-07 KR KR1019940700077A patent/KR100225151B1/ko not_active IP Right Cessation
- 1992-07-07 DK DK92917837T patent/DK0593682T3/da active
-
1993
- 1993-08-20 US US08/109,692 patent/US5291564A/en not_active Expired - Lifetime
-
1999
- 1999-03-23 KR KR1019997002483A patent/KR100229253B1/ko not_active IP Right Cessation
- 1999-03-23 KR KR1019997002484A patent/KR100299557B1/ko not_active IP Right Cessation
- 1999-08-18 GR GR990402080T patent/GR3031002T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
DE69233513T2 (de) | 2006-01-26 |
ATE180911T1 (de) | 1999-06-15 |
EP0593682B1 (en) | 1999-06-02 |
CA2113252A1 (en) | 1993-01-21 |
ES2134218T3 (es) | 1999-10-01 |
WO1993001566A2 (en) | 1993-01-21 |
DE69233513D1 (de) | 2005-06-23 |
EP0844735B1 (en) | 2005-05-18 |
EP0843411A3 (en) | 1998-06-17 |
CA2362128A1 (en) | 1993-01-21 |
WO1993001566A3 (en) | 1993-04-15 |
EP0843411B1 (en) | 2001-09-26 |
DE69229345D1 (de) | 1999-07-08 |
DE69229345T2 (de) | 1999-11-25 |
CA2113252C (en) | 2002-11-12 |
US5291564A (en) | 1994-03-01 |
DK0593682T3 (da) | 1999-11-15 |
CA2362128C (en) | 2002-09-17 |
AU672366B2 (en) | 1996-10-03 |
EP0843411A2 (en) | 1998-05-20 |
KR100225151B1 (ko) | 1999-10-15 |
EP0844735A2 (en) | 1998-05-27 |
EP0844735A3 (en) | 1998-06-17 |
KR100299557B1 (ko) | 2001-09-22 |
AU2428192A (en) | 1993-02-11 |
GR3031002T3 (en) | 1999-12-31 |
JPH06509891A (ja) | 1994-11-02 |
DE69232088T2 (de) | 2002-06-06 |
DE69232088D1 (de) | 2001-10-31 |
JP3215840B2 (ja) | 2001-10-09 |
KR100229253B1 (ko) | 2000-03-15 |
EP0593682A1 (en) | 1994-04-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2165104T3 (es) | Sistema y procedimiento para el desplazamiento de una frecuencia. | |
DE69322785D1 (de) | Ubertragungssystem fur digitalsignale mit frequenzmultiplex | |
FI961841A0 (fi) | Kvadratuuridesimaatioasteella varustettu vastaanotin, menetelmä digitaalisten signaalien prosessoimiseksi | |
NO881286D0 (no) | Signalnivaaforsterker for hoeyfrekvenssignaler. | |
FR2702903B1 (fr) | Récepteur de signaux radiofréquences. | |
MX9602453A (es) | Dispositivo para reducir el ruido optico debido al mezclado de cuatro ondas. | |
CA2130639A1 (en) | Optical Passband Filter | |
DE3767183D1 (de) | Empfaenger fuer frequenzmodulierte signale. | |
NL7800249A (nl) | Werkwijze en inrichting voor de ontvangst van frequentie gemoduleerde signalen, en werkwijze voor het tot stand brengen van frequentie gemo- duleerde signalen. | |
DK60180A (da) | System til modtagelse af frekvensmodulerede digitale informationssignaler | |
FI940706A0 (fi) | Menetelmä vastaanottimen synkronoimiseksi vastaanotetun signaalin taajuuteen ja vaiheeseen | |
FR2696605B1 (fr) | Modulateur de signaux binaires par déplacement de fréquence. | |
ID16868A (id) | Transmisi sinyal informasi digital dengan frekuensi contoh pertama khusus | |
NO870609D0 (no) | Anordning til forskyvning av frekvensen for et optisk signal. | |
DE69310778D1 (de) | System zum Synchronisieren gegenseitig interferierender Signale bei digitaler Funkübertragung mit wiederverwendeter Frequenz | |
FR2698477B1 (fr) | Câble de transmission de signaux haute fréquence. | |
FI883403A (fi) | Kallhaerdande formaemne-bindemedel och dess anvaendning. | |
DE3586370D1 (de) | Uebertragungssystem fuer digitale signale. | |
GB815580A (en) | A frequency stabilisation system employing phase shifting means with resonant sections | |
JPS56111400A (en) | Sound field expanding apparatus | |
IT1209222B (it) | Impianto ricevitore di segnali radio avente un combinatore accoppiato con una pluralita' di sezioni riceventi. | |
EP0384595A3 (en) | Digital phase shifter | |
FR2406909A1 (fr) | Modulateur de phase et systeme de transmission de signaux numeriques utilisant un tel modulateur | |
DE59108038D1 (de) | Empfangsgerät für Hochfrequenzsignale | |
DE68904990D1 (de) | Verfahren und schaltung zur verarbeitung und uebertragung eines taktsignals, speziell der videosynchronisationsfrequenz. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 843411 Country of ref document: ES |