ES2187437T3 - Procedimiento de tratamiento de señal para receptor de radio numerico banda ancha y arquitectura de recepcion de radio correspondiente. - Google Patents
Procedimiento de tratamiento de señal para receptor de radio numerico banda ancha y arquitectura de recepcion de radio correspondiente.Info
- Publication number
- ES2187437T3 ES2187437T3 ES00900652T ES00900652T ES2187437T3 ES 2187437 T3 ES2187437 T3 ES 2187437T3 ES 00900652 T ES00900652 T ES 00900652T ES 00900652 T ES00900652 T ES 00900652T ES 2187437 T3 ES2187437 T3 ES 2187437T3
- Authority
- ES
- Spain
- Prior art keywords
- broadband
- numeric
- treatment procedure
- signal treatment
- radio
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/26—Circuits for superheterodyne receivers
- H04B1/28—Circuits for superheterodyne receivers the receiver comprising at least one semiconductor device having three or more electrodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Circuits Of Receivers In General (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Superheterodyne Receivers (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Procedimiento de tratamiento de las señales de radio de una pluralidad de centralitas de radiocomunicación que ocupan una amplia banda de frecuencias, caracterizado porque comprende las siguientes etapas: - una etapa de análisis de banda ancha (101-106) para adquirir información sobre la señales de radio contenidas en la citada banda ancha de frecuencias y seleccionar un tratamiento en banda estrecha, adecuado para la demodulación de las citadas señales de radio, y - una etapa de tratamiento en banda estrecha (107-110) de dichas señales de radio contenidas en la citada banda ancha de frecuencia para demodularlas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9901068A FR2788904A1 (fr) | 1999-01-27 | 1999-01-27 | Procede de traitement de signal pour radio logicielle et architecture de reception radio correspondante |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2187437T3 true ES2187437T3 (es) | 2003-06-16 |
Family
ID=9541417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES00900652T Expired - Lifetime ES2187437T3 (es) | 1999-01-27 | 2000-01-25 | Procedimiento de tratamiento de señal para receptor de radio numerico banda ancha y arquitectura de recepcion de radio correspondiente. |
Country Status (7)
Country | Link |
---|---|
US (1) | US6968155B1 (es) |
EP (1) | EP1145450B1 (es) |
AT (1) | ATE228277T1 (es) |
DE (1) | DE60000818T2 (es) |
ES (1) | ES2187437T3 (es) |
FR (1) | FR2788904A1 (es) |
WO (1) | WO2000045521A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7885409B2 (en) | 2002-08-28 | 2011-02-08 | Rockwell Collins, Inc. | Software radio system and method |
US7720506B1 (en) | 2006-07-28 | 2010-05-18 | Rockwell Collins, Inc. | System and method of providing antenna specific front ends for aviation software defined radios |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4352208A (en) * | 1980-03-04 | 1982-09-28 | Motorola, Inc. | Automatic IF selectivity for radio receiver system |
US5668837A (en) * | 1993-10-14 | 1997-09-16 | Ericsson Inc. | Dual-mode radio receiver for receiving narrowband and wideband signals |
GB2288936B (en) * | 1993-10-14 | 1997-09-24 | Ericsson Ge Mobile Communicat | Adaptive bandwidth receiver |
CN1154313C (zh) * | 1994-12-29 | 2004-06-16 | 摩托罗拉公司 | 数字接收器 |
US5592480A (en) * | 1995-03-13 | 1997-01-07 | Carney; Ronald R. | Wideband wireless basestation making use of time division multiple-access bus having selectable number of time slots and frame synchronization to support different modulation standards |
US5655003A (en) * | 1995-09-18 | 1997-08-05 | Lucent Technologies Inc. | Wireless terminal having digital radio processing with automatic communication system selection capability |
US5926513A (en) * | 1997-01-27 | 1999-07-20 | Alcatel Alsthom Compagnie Generale D'electricite | Receiver with analog and digital channel selectivity |
-
1999
- 1999-01-27 FR FR9901068A patent/FR2788904A1/fr not_active Withdrawn
-
2000
- 2000-01-25 EP EP00900652A patent/EP1145450B1/fr not_active Expired - Lifetime
- 2000-01-25 AT AT00900652T patent/ATE228277T1/de not_active IP Right Cessation
- 2000-01-25 DE DE60000818T patent/DE60000818T2/de not_active Expired - Lifetime
- 2000-01-25 WO PCT/FR2000/000152 patent/WO2000045521A1/fr active IP Right Grant
- 2000-01-25 US US09/890,312 patent/US6968155B1/en not_active Expired - Lifetime
- 2000-01-25 ES ES00900652T patent/ES2187437T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1145450B1 (fr) | 2002-11-20 |
FR2788904A1 (fr) | 2000-07-28 |
EP1145450A1 (fr) | 2001-10-17 |
DE60000818T2 (de) | 2003-09-04 |
ATE228277T1 (de) | 2002-12-15 |
US6968155B1 (en) | 2005-11-22 |
WO2000045521A1 (fr) | 2000-08-03 |
DE60000818D1 (de) | 2003-01-02 |
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