ES2069058T3 - Un metodo y una disposicion para la determinacion digital precisa del tiempo o posicion de fase de un tren de impulsos de señal. - Google Patents
Un metodo y una disposicion para la determinacion digital precisa del tiempo o posicion de fase de un tren de impulsos de señal.Info
- Publication number
- ES2069058T3 ES2069058T3 ES90850118T ES90850118T ES2069058T3 ES 2069058 T3 ES2069058 T3 ES 2069058T3 ES 90850118 T ES90850118 T ES 90850118T ES 90850118 T ES90850118 T ES 90850118T ES 2069058 T3 ES2069058 T3 ES 2069058T3
- Authority
- ES
- Spain
- Prior art keywords
- pulse train
- frequency
- time
- pulse
- output
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 230000009897 systematic effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Phase Differences (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Manipulation Of Pulses (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Analogue/Digital Conversion (AREA)
- Radar Systems Or Details Thereof (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Monitoring And Testing Of Exchanges (AREA)
- Control Of Electric Motors In General (AREA)
Abstract
EL INVENTO SE REFIERE A UN METODO Y UN APARATO PARA DETERMINACION DIGITAL EXACTA DEL TIEMPO O POSICION DE FASE DE UN TREN DE IMPULSOS DE SEÑAL EN RELACION A UN TIEMPO FIJO O REFERENCIA DE FRECUENCIA. LA DISPOSICION GENERA Y PRODUCE DIRECTAMENTE SOBRE LA SALIDA UNA PALABRA DIGITAL CORRESPONDIENTE A LA CORRIENTE DEL VALOR DE MEDIDA EN ESE MOMENTO. EL TREN DE IMPULSOS SE COMPARA EN UNA VARIEDAD DE PUERTAS EXCLUSIVAS-O (OR0-OR3) CON UN NUMERO DE SEÑALES DE RELOJ DE REFERENCIA (RCL0-RCL3) QUE ESTAN MUTUAMENTE DESPLAZADAS EN TIEMPO. SE HA PRODUCIDO SOBRE LA SALIDA DE CADA PUERTA UNA SEÑAL (MS0-MS3) QUE DEPENDE DE LAS SEÑALES DE ENTRADA DE LAS PUERTAS CON RESPECTO A LA RELACION DE FRECUENCIA E IMPULSO. LAS SEÑALES DE SALIDA DE LAS PUERTAS SE ENVIAN A UN CIRCUITO DE COMPARACION (CO) EN EL CUAL SE DESARROLLA UNA OPERACION MIN O MAX, COMPARANDOSE LA RELACION DE IMPULSO DE LAS SEÑALES DE SALIDA (MS0-MS3) Y LAS SEÑALES DE SALIDA QUE ESTAN MAS CERCA A UN VALOR DE RELACION DE IMPULSO PREDETERMINADO, ESTANDO SOMETIDAS A CONVERSION ANALOGICA/DIGITAL EN UN CONVERSOR (AD). EL TREN DE IMPULSOS, EN FORMA DIGITAL, SE CONVIERTE A PARTIR DE AQUI EN UN CONVERSOR DE CODIGO (CC) JUNTO CON LOS TRES BITS MAS SIGNIFICATIVOS TOMADOS DEL TREN DE IMPULSOS ANTES DEL PROCESO DE CONVERSION AD. EL CODIGO BINARIO PRODUCIDO ASI SE PUEDE CORREGIR PARA DESVIACIONES SISTEMATICAS RESULTANTES DE LAS DIFERENCIAS DE FRECUENCIA ENTRE LA FRECUENCIA, FRECUENCIA DE REFERENCIA Y/O FRECUENCIA DE MUESTREO DEL TREN DE IMPULSOS, MEDIANTE LA SUMA/RESTA DE UNA SECUENCIA NUMERICA PREDETERMINADA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8901441A SE463584B (sv) | 1989-04-20 | 1989-04-20 | Saett och anordning foer noggrann digital maetning av tids- eller faslaeget i ett signalpulstaag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2069058T3 true ES2069058T3 (es) | 1995-05-01 |
Family
ID=20375741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES90850118T Expired - Lifetime ES2069058T3 (es) | 1989-04-20 | 1990-03-28 | Un metodo y una disposicion para la determinacion digital precisa del tiempo o posicion de fase de un tren de impulsos de señal. |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US5148373A (es) |
| EP (1) | EP0394206B1 (es) |
| JP (1) | JP3286844B2 (es) |
| KR (1) | KR960011533B1 (es) |
| CN (1) | CN1046607A (es) |
| AT (1) | ATE120012T1 (es) |
| AU (1) | AU622552B2 (es) |
| CA (1) | CA2030621C (es) |
| DE (1) | DE69017741T2 (es) |
| DK (1) | DK0394206T3 (es) |
| ES (1) | ES2069058T3 (es) |
| HK (1) | HK84595A (es) |
| NZ (1) | NZ233118A (es) |
| PT (1) | PT93817A (es) |
| SE (1) | SE463584B (es) |
| WO (1) | WO1990013040A1 (es) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE463584B (sv) | 1989-04-20 | 1990-12-10 | Ericsson Telefon Ab L M | Saett och anordning foer noggrann digital maetning av tids- eller faslaeget i ett signalpulstaag |
| US5351016A (en) * | 1993-05-28 | 1994-09-27 | Ericsson Ge Mobile Communications Inc. | Adaptively self-correcting modulation system and method |
| US5668837A (en) * | 1993-10-14 | 1997-09-16 | Ericsson Inc. | Dual-mode radio receiver for receiving narrowband and wideband signals |
| JPH08506711A (ja) * | 1993-10-14 | 1996-07-16 | エリクソン ジーイー モービル コミュニケーションズ インコーポレイテッド | 適応型帯域幅受信機 |
| US5751762A (en) * | 1996-02-15 | 1998-05-12 | Ericsson Inc. | Multichannel receiver using analysis by synthesis |
| US6205183B1 (en) | 1998-05-29 | 2001-03-20 | Ericsson Inc. | Methods of suppressing reference oscillator harmonic interference and related receivers |
| US6101454A (en) * | 1998-11-23 | 2000-08-08 | The United States Of America As Represented By The Secretary Of The Navy | Apparatus to oscillograph single sub-nanosecond events |
| US6278867B1 (en) | 1998-11-25 | 2001-08-21 | Ericsson Inc. | Methods and systems for frequency generation for wireless devices |
| US6567475B1 (en) | 1998-12-29 | 2003-05-20 | Ericsson Inc. | Method and system for the transmission, reception and processing of 4-level and 8-level signaling symbols |
| US6310570B1 (en) * | 1999-06-04 | 2001-10-30 | Thomson Licensing S.A. | System with adjustable ADC clock phase |
| US7711764B2 (en) * | 2004-06-04 | 2010-05-04 | Telefonaktiebolaget Lm Ericsson (Publ) | Pipelined real or complex ALU |
| US7689639B2 (en) | 2004-06-04 | 2010-03-30 | Telefonaktiebolaget Lm Ericsson (Publ) | Complex logarithmic ALU |
| US8316068B2 (en) | 2004-06-04 | 2012-11-20 | Telefonaktiebolaget Lm Ericsson (Publ) | Memory compression |
| US20070133598A1 (en) * | 2005-12-12 | 2007-06-14 | Patrick Moran | System and method for determining position of communicating devices |
| FR2901911B1 (fr) * | 2006-06-02 | 2008-08-01 | Schneider Electric Ind Sas | Procede et dispositif d'echantillonnage des signaux electriques d'une installation electrique multiphasee |
| CN105445552B (zh) * | 2015-07-09 | 2018-07-27 | 深圳市科润宝实业有限公司 | 正弦信号的初相位检测方法和系统 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1547360A (en) * | 1975-12-01 | 1979-06-13 | Gen Electric Co Ltd | Apparatus for indicating the sequence of alternating current signals |
| US4104589A (en) | 1976-10-07 | 1978-08-01 | Rca Corporation | Chuck for use in the testing of semiconductor wafers |
| US4157500A (en) * | 1977-10-31 | 1979-06-05 | Societe d'Exploitation de Produits et de Techniques pour l'Aeronautique & l'Automatique | Multiperiodical phasemeter |
| US4178631A (en) | 1978-02-13 | 1979-12-11 | Tractor, Inc. | Digital phase detector and method |
| US4183087A (en) * | 1978-03-07 | 1980-01-08 | Hughes Aircraft Company | Peak deviation sampling |
| JPS6046885B2 (ja) * | 1978-05-17 | 1985-10-18 | 株式会社リコー | 位相検波方式 |
| US4318617A (en) * | 1979-12-14 | 1982-03-09 | Keuffel & Esser Company | DC Shift error correction for electro-optical measuring system |
| DE3153249C2 (en) * | 1981-06-03 | 1988-12-08 | Ant Nachrichtentechnik Gmbh, 7150 Backnang, De | Phase discriminator arrangement |
| US4800508A (en) * | 1986-06-30 | 1989-01-24 | Eaton Corporation | Frequency detector |
| DE3774832D1 (de) | 1986-09-25 | 1992-01-09 | Nec Corp | Einrichtung zur ermittlung der bit-phasendifferenz. |
| FR2615626B1 (fr) * | 1987-05-21 | 1989-07-28 | Alcatel Espace | Procede d'evaluation numerique de la frequence et de la phase de signaux et dispositifs de mise en oeuvre d'un tel procede |
| AU606559B2 (en) * | 1987-12-24 | 1991-02-07 | Nec Corporation | Circuit for comparing a plurality of binary inputs |
| CA1298386C (en) * | 1988-05-25 | 1992-03-31 | Paul Langner | Intrapulse radar receiver |
| SE463540B (sv) | 1988-09-19 | 1990-12-03 | Ericsson Telefon Ab L M | Saett foer att i ett radiokommunikationssystem digitalisera godtyckliga radiosignaler samt anordning foer utoevande av saettet |
| US4998219A (en) * | 1989-02-16 | 1991-03-05 | Ail Systems, Inc. | Method and apparatus for determining the greatest value of a binary number and for minimizing any uncertainty associated with the determination |
| US4996647A (en) * | 1989-03-27 | 1991-02-26 | Sperry Marine Inc. | Digital statistical processing for signal parameter determination |
| SE463584B (sv) | 1989-04-20 | 1990-12-10 | Ericsson Telefon Ab L M | Saett och anordning foer noggrann digital maetning av tids- eller faslaeget i ett signalpulstaag |
-
1989
- 1989-04-20 SE SE8901441A patent/SE463584B/sv not_active IP Right Cessation
-
1990
- 1990-03-28 AU AU55544/90A patent/AU622552B2/en not_active Ceased
- 1990-03-28 AT AT90850118T patent/ATE120012T1/de not_active IP Right Cessation
- 1990-03-28 DE DE69017741T patent/DE69017741T2/de not_active Expired - Lifetime
- 1990-03-28 NZ NZ233118A patent/NZ233118A/en unknown
- 1990-03-28 EP EP90850118A patent/EP0394206B1/en not_active Expired - Lifetime
- 1990-03-28 DK DK90850118.2T patent/DK0394206T3/da active
- 1990-03-28 ES ES90850118T patent/ES2069058T3/es not_active Expired - Lifetime
- 1990-03-28 CA CA002030621A patent/CA2030621C/en not_active Expired - Fee Related
- 1990-03-28 KR KR1019900702489A patent/KR960011533B1/ko not_active Expired - Fee Related
- 1990-03-28 WO PCT/SE1990/000200 patent/WO1990013040A1/en not_active Ceased
- 1990-03-28 JP JP50702490A patent/JP3286844B2/ja not_active Expired - Lifetime
- 1990-03-30 US US07/501,766 patent/US5148373A/en not_active Expired - Lifetime
- 1990-04-19 PT PT93817A patent/PT93817A/pt not_active Application Discontinuation
- 1990-04-20 CN CN90102465A patent/CN1046607A/zh active Pending
-
1995
- 1995-06-01 HK HK84595A patent/HK84595A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AU5554490A (en) | 1990-11-16 |
| SE463584B (sv) | 1990-12-10 |
| HK84595A (en) | 1995-06-09 |
| SE8901441L (sv) | 1990-10-21 |
| ATE120012T1 (de) | 1995-04-15 |
| DE69017741D1 (de) | 1995-04-20 |
| US5148373A (en) | 1992-09-15 |
| DE69017741T2 (de) | 1995-07-13 |
| EP0394206B1 (en) | 1995-03-15 |
| SE8901441D0 (sv) | 1989-04-20 |
| AU622552B2 (en) | 1992-04-09 |
| DK0394206T3 (da) | 1995-07-10 |
| KR960011533B1 (ko) | 1996-08-23 |
| JPH03505635A (ja) | 1991-12-05 |
| JP3286844B2 (ja) | 2002-05-27 |
| PT93817A (pt) | 1990-11-20 |
| CN1046607A (zh) | 1990-10-31 |
| EP0394206A3 (en) | 1991-12-11 |
| NZ233118A (en) | 1992-01-29 |
| EP0394206A2 (en) | 1990-10-24 |
| CA2030621A1 (en) | 1990-10-21 |
| CA2030621C (en) | 1998-07-07 |
| KR920700404A (ko) | 1992-02-19 |
| WO1990013040A1 (en) | 1990-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2069058T3 (es) | Un metodo y una disposicion para la determinacion digital precisa del tiempo o posicion de fase de un tren de impulsos de señal. | |
| US10720935B2 (en) | Analog-to-digital converter, analog-to-digital conversion method, and displacement detecting apparatus | |
| GB1123554A (en) | Method of numerical coding | |
| US3411153A (en) | Plural-signal analog-to-digital conversion system | |
| US9831888B1 (en) | Sort-and delay time-to-digital converter | |
| US3544993A (en) | Bipolar analog to digital encoder utilizing two comparators | |
| GB1432998A (en) | Signal encoder | |
| GB1318775A (en) | Encoders | |
| FR1301696A (fr) | Appareil de codage d'information relative à la hauteur du son dans un système codeur vocal | |
| CA2410422A1 (en) | Method and apparatus of producing a digital depiction of a signal | |
| CN116974175A (zh) | 二进制随机时间到数字转换器及方法 | |
| RU2066923C1 (ru) | Аналого-цифровой преобразователь параллельного сравнения | |
| SU1450121A1 (ru) | Устройство дл измерени шума квантовани дельта-кодека | |
| SU919077A1 (ru) | Способ аналого-цифрового преобразовани и устройство дл его осуществлени | |
| SU901949A1 (ru) | Устройство дл контрол длительности импульсов | |
| SU879758A1 (ru) | Дискретно-аналоговое устройство задержки | |
| NO913448D0 (no) | Fremgangsmaate og anordning for koding av et samplet analogsignal av repeterende natur. | |
| SU839046A1 (ru) | Аналого-цифровой преобразователь | |
| SU458851A1 (ru) | Устройство дл передачи телеметрической информации | |
| SU711535A1 (ru) | Измеритель временных интервалов с автоматической стабилизацией порога и коэффициента преобразовани | |
| SU1540026A1 (ru) | Устройство дл моделировани дискретного канала св зи | |
| SU885947A1 (ru) | Устройство регулировани уровн квантовани | |
| SU884121A1 (ru) | Аналого-цифровой преобразователь | |
| SU762170A1 (ru) | Способ. аналого-цифрового преобразов и устройство для его осуществлен 1 | |
| SU771554A1 (ru) | След щее цифровое измерительное стробоскопическое устройство |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 394206 Country of ref document: ES |