DE60021237D1 - Digitales Empfänger - Google Patents
Digitales EmpfängerInfo
- Publication number
- DE60021237D1 DE60021237D1 DE60021237T DE60021237T DE60021237D1 DE 60021237 D1 DE60021237 D1 DE 60021237D1 DE 60021237 T DE60021237 T DE 60021237T DE 60021237 T DE60021237 T DE 60021237T DE 60021237 D1 DE60021237 D1 DE 60021237D1
- Authority
- DE
- Germany
- Prior art keywords
- digital receiver
- receiver
- digital
- 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
- H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
- H04B1/0028—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain wherein the AD/DA conversion occurs at baseband stage
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Superheterodyne Receivers (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9921811.7A GB9921811D0 (en) | 1999-09-16 | 1999-09-16 | Digital tuner |
Publications (1)
Publication Number | Publication Date |
---|---|
DE60021237D1 true DE60021237D1 (de) | 2005-08-18 |
Family
ID=10860966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60021237T Expired - Lifetime DE60021237D1 (de) | 1999-09-16 | 2000-09-08 | Digitales Empfänger |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1085665B1 (de) |
DE (1) | DE60021237D1 (de) |
GB (1) | GB9921811D0 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2281236C (en) | 1999-09-01 | 2010-02-09 | Tajinder Manku | Direct conversion rf schemes using a virtually generated local oscillator |
GB2394373B (en) * | 2002-10-19 | 2005-12-14 | Zarlink Semiconductor Ltd | Radio frequency tuner |
CN111711475B (zh) * | 2020-06-15 | 2023-09-01 | 上海航天电子有限公司 | 用于无线遥测的极化分集接收方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8301179A (nl) * | 1983-04-01 | 1984-11-01 | Philips Nv | Ontvanger voor hf-signalen voorzien van een paar parallelle signaalwegen. |
EP0237590B1 (de) * | 1986-03-15 | 1989-08-09 | Deutsche ITT Industries GmbH | Regelschaltung zur Regelung von zwei ca. 90o Phasenverschiebung aufweisenden Signalen |
DE3686156D1 (de) * | 1986-08-07 | 1992-08-27 | Itt Ind Gmbh Deutsche | Empfangsverfahren fuer frequenzmodulierte stereo-multiplex-signale. |
GB2215945A (en) * | 1988-03-26 | 1989-09-27 | Stc Plc | Digital direct conversion radio |
US5263194A (en) * | 1990-03-07 | 1993-11-16 | Seiko Corp. | Zero if radio receiver for intermittent operation |
DE4236547C2 (de) * | 1992-10-29 | 1994-09-29 | Hagenuk Telecom Gmbh | Homodynempfänger und Verfahren zur Korrektur des konvertierten Empfangssignals |
JPH0775099A (ja) * | 1993-05-07 | 1995-03-17 | Philips Electron Nv | マルチプレックス直交振幅変調テレビジョン送信用送信方式、送信機及び受信機 |
US5835165A (en) * | 1995-06-07 | 1998-11-10 | Lsi Logic Corporation | Reduction of false locking code words in concatenated decoders |
US5937341A (en) * | 1996-09-13 | 1999-08-10 | University Of Washington | Simplified high frequency tuner and tuning method |
-
1999
- 1999-09-16 GB GBGB9921811.7A patent/GB9921811D0/en not_active Ceased
-
2000
- 2000-09-08 EP EP00307800A patent/EP1085665B1/de not_active Expired - Lifetime
- 2000-09-08 DE DE60021237T patent/DE60021237D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB9921811D0 (en) | 1999-11-17 |
EP1085665A2 (de) | 2001-03-21 |
EP1085665A3 (de) | 2003-06-11 |
EP1085665B1 (de) | 2005-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8332 | No legal effect for de |