ES2064056T3 - Recepcion de una señal electromagnetica de frecuencia nominal conocida susceptible de ser afectada de una variacion desconocida, en particular mediante corrimiento doppler. - Google Patents

Recepcion de una señal electromagnetica de frecuencia nominal conocida susceptible de ser afectada de una variacion desconocida, en particular mediante corrimiento doppler.

Info

Publication number
ES2064056T3
ES2064056T3 ES91401106T ES91401106T ES2064056T3 ES 2064056 T3 ES2064056 T3 ES 2064056T3 ES 91401106 T ES91401106 T ES 91401106T ES 91401106 T ES91401106 T ES 91401106T ES 2064056 T3 ES2064056 T3 ES 2064056T3
Authority
ES
Spain
Prior art keywords
input
output
electromagnetic signal
local signal
variable oscillator
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
Application number
ES91401106T
Other languages
English (en)
Inventor
Michel Geesen
Thierry Potier
Patrick Souty
Daniel Wozniak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Dassault Electronique SA
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 Dassault Electronique SA filed Critical Dassault Electronique SA
Application granted granted Critical
Publication of ES2064056T3 publication Critical patent/ES2064056T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S11/00—Systems for determining distance or velocity not using reflection or reradiation
    • G01S11/02—Systems for determining distance or velocity not using reflection or reradiation using radio waves
    • G01S11/10—Systems for determining distance or velocity not using reflection or reradiation using radio waves using Doppler effect

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Noise Elimination (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Superheterodyne Receivers (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transceivers (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

LA INVENCION SE REFIERE A UN CIRCUITO DE CONTROL QUE COMPRENDE UN MEZCLADOR (4) QUE CONSTA UNA PRIMERA ENTRADA (6) QUE RECIBE UNA SEÑAL ELECTROMAGNETICA, UNA SEGUNDA ENTRADA (8) QUE RECIBE UNA PRIMERA SEÑAL LOCAL, UNA CADENA DE FRECUENCIA INTERMEDIA, MONTADA ENTRE LA SALIDA (10) DEL MEZCLADOR (4), LA ENTRADA (32) DE UN COMPARADOR DE FASE (30) QUE RECIBE EN UNA SEGUNDA ENTRADA (34) UNA SEGUNDA SEÑAL LOCAL, Y POSEE UNA SALIDA (36); Y UNA VIA DE REACCION CONECTADA ENTRE ESTA SALIDA (36) Y LA SEGUNDA ENTRADA (8) DEL MEZCLADOR DE ENTRADA (4); Y QUE COMPRENDE UN FILTRO DE CIRCUITO (46) QUE CONTROLA UN OSCILADOR VARIABLE (52) PARA EMITIR DICHA SEÑAL LOCAL ASI COMO UN SEGUNDO OSCILADOR VARIABLE PARA EMITIR DICHA SEGUNDA SEÑAL LOCAL. EL FILTRO DE CIRCUITO (46) COMPRENDE UNA SECCION PROPORCIONAL (70) MONTADO ENTRE LA SALIDA (36) Y LA ENTRADA DE CONTROL (92) DEL SEGUNDO OSCILADOR VARIABLE (90); UNA SECCION INTEGRAL (80) MONTADA ENTRE LA SALIDA (79) DE LA SECCION PROPORCIONAL (70) Y LA ENTRADA DE CONTROL (54) DEL PRIMER OSCILADOR VARIABLE (52); Y MEDIOS DE CONTROL (100) PARA CONMUTAR PROGRESIVAMENTE LOS PARAMETROS DE LAS SECCIONES PROPORCIONAL E INTEGRAL (70 Y 80) PARA REDUCIR PROGRESIVAMENTE EL ANCHO DE BANDA DE CONTROL DE FASE Y AUMENTAR EL FILTRADO DEL RUIDO Y DE LAS SEÑALES DE INTERFERENCIA SUPERPUESTAS SOBRE DICHA SEÑAL ELECTROMAGNETICA.
ES91401106T 1990-05-07 1991-04-25 Recepcion de una señal electromagnetica de frecuencia nominal conocida susceptible de ser afectada de una variacion desconocida, en particular mediante corrimiento doppler. Expired - Lifetime ES2064056T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9005737A FR2661752B1 (fr) 1990-05-07 1990-05-07 Recepteur d'un signal electromagnetique de frequence nominale connue susceptible d'etre affecte d'une variation inconnue, notamment par decalage doppler.

Publications (1)

Publication Number Publication Date
ES2064056T3 true ES2064056T3 (es) 1995-01-16

Family

ID=9396401

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91401106T Expired - Lifetime ES2064056T3 (es) 1990-05-07 1991-04-25 Recepcion de una señal electromagnetica de frecuencia nominal conocida susceptible de ser afectada de una variacion desconocida, en particular mediante corrimiento doppler.

Country Status (9)

Country Link
US (1) US5241700A (es)
EP (1) EP0456546B1 (es)
JP (1) JP2622037B2 (es)
AT (1) ATE111610T1 (es)
CA (1) CA2041459C (es)
DE (1) DE69103954T2 (es)
DK (1) DK0456546T3 (es)
ES (1) ES2064056T3 (es)
FR (1) FR2661752B1 (es)

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FR2682839B1 (fr) * 1991-10-22 1993-12-10 Dassault Automatismes Telecommun Dispositif telephonique perfectionne pour reseau de communication telephonique a postes fixes et postes autonomes.
US5495207A (en) * 1994-08-31 1996-02-27 International Business Machines Corporation Differential current controlled oscillator with variable load
US5525932A (en) * 1994-08-31 1996-06-11 International Business Machines Corporation Lock indicator for phase locked loop circuit
US5619161A (en) * 1994-08-31 1997-04-08 International Business Machines Corporation Diffrential charge pump with integrated common mode control
US5513225A (en) * 1994-08-31 1996-04-30 International Business Machines Corporation Resistorless phase locked loop circuit employing direct current injection
US5491439A (en) * 1994-08-31 1996-02-13 International Business Machines Corporation Method and apparatus for reducing jitter in a phase locked loop circuit
US5909148A (en) * 1996-04-26 1999-06-01 Nec Corporation Carrier phase synchronizing circuit
WO1998010519A1 (de) * 1996-09-04 1998-03-12 Siemens Aktiengesellschaft Jitterarmer phasenregelkreis
US6055231A (en) 1997-03-12 2000-04-25 Interdigital Technology Corporation Continuously adjusted-bandwidth discrete-time phase-locked loop
CN1110766C (zh) * 1998-07-06 2003-06-04 唯特科技股份有限公司 可预选扫描范围的推进式网络图像扫描控制装置
KR101459014B1 (ko) * 2008-02-04 2014-11-07 삼성전자주식회사 이동통신 시스템의 주파수 제어 장치 및 방법
JP6693889B2 (ja) * 2014-05-14 2020-05-13 カリフォルニア インスティチュート オブ テクノロジー 大規模宇宙太陽光発電所：誘導可能ビームを用いる送電
WO2015175839A1 (en) 2014-05-14 2015-11-19 California Institute Of Technology Large-scale space-based solar power station: packaging, deployment and stabilization of lightweight structures
US12021162B2 (en) 2014-06-02 2024-06-25 California Institute Of Technology Ultralight photovoltaic power generation tiles
JP6640116B2 (ja) 2014-06-02 2020-02-05 カリフォルニア インスティチュート オブ テクノロジー 大規模宇宙太陽光発電所：効率的発電タイル
JP6715317B2 (ja) 2015-07-22 2020-07-01 カリフォルニア インスティチュート オブ テクノロジー コンパクトパッケージング用の大面積構造体
US10992253B2 (en) 2015-08-10 2021-04-27 California Institute Of Technology Compactable power generation arrays
JP6918776B2 (ja) 2015-08-10 2021-08-11 カリフォルニア インスティチュート オブ テクノロジー 大規模宇宙太陽光発電所において太陽センサを用いて形状推定を実行するシステム及び方法
FR3058531B1 (fr) * 2016-11-08 2019-08-09 Sigfox Procede de transmission d’un signal par un dispositif emetteur vers un satellite non geosynchrone
US11634240B2 (en) 2018-07-17 2023-04-25 California Institute Of Technology Coilable thin-walled longerons and coilable structures implementing longerons and methods for their manufacture and coiling
US11772826B2 (en) 2018-10-31 2023-10-03 California Institute Of Technology Actively controlled spacecraft deployment mechanism

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243941A (en) * 1978-12-07 1981-01-06 Motorola, Inc. Digital signal receiver having a dual bandwidth tracking loop
US4262361A (en) * 1979-06-29 1981-04-14 Edmac Associates, Inc. Variable bandwidth filtering and frequency converting system
US4365211A (en) * 1980-10-31 1982-12-21 Westinghouse Electric Corp. Phase-locked loop with initialization loop
US4484152A (en) * 1982-05-19 1984-11-20 Westinghouse Electric Corp. Phase-locked loop having improved locking capabilities
US4453165A (en) * 1983-01-03 1984-06-05 Sperry Corporation Differential Doppler receiver
US4559505A (en) * 1983-01-04 1985-12-17 Motorola, Inc. Frequency synthesizer with improved priority channel switching
US4635000A (en) * 1985-11-12 1987-01-06 Xerox Corporation Temporal pixel clock synchronization system
US4980652A (en) * 1988-09-02 1990-12-25 Nippon Telegraph And Telephone Corporation Frequency synthesizer having compensation for nonlinearities
CA2025135C (en) * 1989-09-13 1993-06-29 Shousei Yoshida Frequency tracking circuit using samples equalized at different sampling instants of same clock period
US5068625A (en) * 1990-12-14 1991-11-26 Motorola, Inc. Method for fast frequency acquisition in a phase locked loop

Also Published As

Publication number Publication date
EP0456546A1 (fr) 1991-11-13
FR2661752B1 (fr) 1992-07-10
DK0456546T3 (da) 1995-03-27
CA2041459A1 (en) 1991-11-08
ATE111610T1 (de) 1994-09-15
JP2622037B2 (ja) 1997-06-18
DE69103954T2 (de) 1995-04-20
CA2041459C (en) 1996-12-31
US5241700A (en) 1993-08-31
EP0456546B1 (fr) 1994-09-14
JPH05107328A (ja) 1993-04-27
DE69103954D1 (de) 1994-10-20
FR2661752A1 (fr) 1991-11-08

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