NL7215521A - - Google Patents
Info
- Publication number
- NL7215521A NL7215521A NL7215521A NL7215521A NL7215521A NL 7215521 A NL7215521 A NL 7215521A NL 7215521 A NL7215521 A NL 7215521A NL 7215521 A NL7215521 A NL 7215521A NL 7215521 A NL7215521 A NL 7215521A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/01—Equalisers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Filters That Use Time-Delay Elements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US19969371A | 1971-11-17 | 1971-11-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7215521A true NL7215521A (it) | 1973-05-21 |
| NL157473B NL157473B (nl) | 1978-07-17 |
Family
ID=22738619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7215521.A NL157473B (nl) | 1971-11-17 | 1972-11-16 | Ontvanger met een automatische, adaptieve transversale egalisatie-inrichting. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3727136A (it) |
| JP (1) | JPS5415742B2 (it) |
| AU (1) | AU472937B2 (it) |
| BE (1) | BE791373A (it) |
| CA (1) | CA948715A (it) |
| DE (1) | DE2255821C3 (it) |
| FR (1) | FR2161680A5 (it) |
| GB (1) | GB1410475A (it) |
| IT (1) | IT975748B (it) |
| NL (1) | NL157473B (it) |
| SE (1) | SE388094B (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2321111A1 (de) * | 1972-05-01 | 1973-11-08 | Western Electric Co | Automatisch adaptierender transversalentzerrer |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1450923A (en) * | 1973-10-05 | 1976-09-29 | Plessey Co Ltd | Data transmission systems |
| US3906347A (en) * | 1973-10-11 | 1975-09-16 | Hycom Inc | Transversal equalizer for use in double sideband quadrature amplitude modulated system |
| US3878468A (en) * | 1974-01-30 | 1975-04-15 | Bell Telephone Labor Inc | Joint equalization and carrier recovery adaptation in data transmission systems |
| US3898564A (en) * | 1974-03-11 | 1975-08-05 | Bell Telephone Labor Inc | Margin monitoring circuit for repeatered digital transmission line |
| US3914691A (en) * | 1974-08-21 | 1975-10-21 | Bell Telephone Labor Inc | Repositioning of equalizer tap-gain coefficients |
| DE2619392C3 (de) * | 1976-04-30 | 1978-11-02 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Entzerrer zur adaptiven Basisband-Entzerrung eines phasenmodulierten Signals |
| US4112370A (en) * | 1976-08-06 | 1978-09-05 | Signatron, Inc. | Digital communications receiver for dual input signal |
| US4313202A (en) * | 1980-04-03 | 1982-01-26 | Codex Corporation | Modem circuitry |
| JPS57109089A (en) * | 1980-12-26 | 1982-07-07 | Nec Corp | Initial value resetting circuit for operational amplifier |
| US5067140A (en) * | 1989-08-16 | 1991-11-19 | Titan Linkabit Corporation | Conversion of analog signal into i and q digital signals with enhanced image rejection |
| US5182530A (en) * | 1991-01-11 | 1993-01-26 | Loral Aerospace Corp. | Transversal filter for parabolic phase equalization |
| JP3131055B2 (ja) * | 1992-12-15 | 2001-01-31 | 富士通株式会社 | データ通信用モデムのタイミング位相判定装置及び方法 |
| US5828700A (en) * | 1993-08-05 | 1998-10-27 | Micro Linear Corporation | Adaptive equalizer circuit |
| JP3462937B2 (ja) * | 1994-09-27 | 2003-11-05 | 富士通株式会社 | 自動振幅等化器 |
| US5844941A (en) * | 1995-07-20 | 1998-12-01 | Micro Linear Corporation | Parallel adaptive equalizer circuit |
| US6721358B1 (en) * | 1999-09-01 | 2004-04-13 | The United States Of America As Represented By The Secretary Of The Navy | Signal synthesizer and method therefor |
| US6687292B1 (en) * | 1999-12-21 | 2004-02-03 | Texas Instruments Incorporated | Timing phase acquisition method and device for telecommunications systems |
| US11750427B1 (en) * | 2022-05-04 | 2023-09-05 | L3Harris Technologies, Inc. | Low-noise highly-linear wideband vector modulators |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3400332A (en) * | 1965-12-27 | 1968-09-03 | Bell Telephone Labor Inc | Automatic equalizer for quadrature data channels |
-
0
- BE BE791373D patent/BE791373A/xx not_active IP Right Cessation
-
1971
- 1971-11-17 US US00199693A patent/US3727136A/en not_active Expired - Lifetime
-
1972
- 1972-05-30 CA CA143,433A patent/CA948715A/en not_active Expired
- 1972-11-06 SE SE7214343A patent/SE388094B/xx unknown
- 1972-11-13 AU AU48811/72A patent/AU472937B2/en not_active Expired
- 1972-11-15 GB GB5272772A patent/GB1410475A/en not_active Expired
- 1972-11-15 IT IT70594/72A patent/IT975748B/it active
- 1972-11-15 DE DE2255821A patent/DE2255821C3/de not_active Expired
- 1972-11-16 FR FR7240772A patent/FR2161680A5/fr not_active Expired
- 1972-11-16 NL NL7215521.A patent/NL157473B/xx not_active IP Right Cessation
- 1972-11-17 JP JP11487972A patent/JPS5415742B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2321111A1 (de) * | 1972-05-01 | 1973-11-08 | Western Electric Co | Automatisch adaptierender transversalentzerrer |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2255821B2 (de) | 1975-01-09 |
| AU472937B2 (en) | 1976-06-10 |
| JPS5415742B2 (it) | 1979-06-16 |
| DE2255821A1 (de) | 1973-05-24 |
| JPS4863658A (it) | 1973-09-04 |
| SE388094B (sv) | 1976-09-20 |
| CA948715A (en) | 1974-06-04 |
| AU4881172A (en) | 1974-05-16 |
| FR2161680A5 (it) | 1973-07-06 |
| IT975748B (it) | 1974-08-10 |
| GB1410475A (en) | 1975-10-15 |
| NL157473B (nl) | 1978-07-17 |
| US3727136A (en) | 1973-04-10 |
| BE791373A (fr) | 1973-03-01 |
| DE2255821C3 (de) | 1975-08-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: WEST ELECTRIC |