FR1567510A - - Google Patents
Info
- Publication number
- FR1567510A FR1567510A FR1567510DA FR1567510A FR 1567510 A FR1567510 A FR 1567510A FR 1567510D A FR1567510D A FR 1567510DA FR 1567510 A FR1567510 A FR 1567510A
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
- H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
- H04L25/065—Binary decisions
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/22—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral
- H03K5/24—Circuits having more than one input and one output for comparing pulses or pulse trains with each other according to input signal characteristics, e.g. slope, integral the characteristic being amplitude
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
- H04L25/061—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing hard decisions only; arrangements for tracking or suppressing unwanted low frequency components, e.g. removal of dc offset
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Dc Digital Transmission (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US64017967A | 1967-05-22 | 1967-05-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1567510A true FR1567510A (fr) | 1969-04-08 |
Family
ID=24567165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1567510D Expired FR1567510A (fr) | 1967-05-22 | 1968-05-22 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3509279A (fr) |
DE (1) | DE1562164A1 (fr) |
FR (1) | FR1567510A (fr) |
GB (1) | GB1183562A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348602A1 (fr) * | 1976-04-15 | 1977-11-10 | Ericsson Telefon Ab L M | Recepteur optique corrigeant les effets de la dispersion sur les impulsions |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS509444B1 (fr) * | 1968-03-09 | 1975-04-12 | ||
JPS5023926B1 (fr) * | 1970-09-03 | 1975-08-12 | ||
JPS4945164B1 (fr) * | 1970-12-30 | 1974-12-03 | ||
US3671866A (en) * | 1971-01-08 | 1972-06-20 | Collins Radio Co | Pulse processing circuit having improved range resolution |
JPS5342499B2 (fr) * | 1973-10-09 | 1978-11-11 | ||
IT1041378B (it) * | 1975-06-10 | 1980-01-10 | Cselt Centro Studi Lab Telecom | Dispositivo per il rilevamento della qualita di trasmissione nei ricevitori di segnali numerici |
US4355402A (en) * | 1978-10-19 | 1982-10-19 | Racal-Milgo, Inc. | Data modem false equilibrium circuit |
US4270208A (en) * | 1979-04-02 | 1981-05-26 | Harris Corporation | Threshold generator |
US4449223A (en) * | 1980-06-23 | 1984-05-15 | Raytheon Company | Eye opening monitor |
FR2511566A1 (fr) * | 1981-08-12 | 1983-02-18 | Thomson Csf | Recepteur optique a seuils pour systeme de transmission numerique a debit variable |
FR2511824A1 (fr) * | 1981-08-21 | 1983-02-25 | Thomson Csf | Systeme emetteur-recepteur de transmission numerique par voie optique et a debit variable |
GB2120030B (en) * | 1982-03-04 | 1986-11-12 | Sansui Electric Co | Digital signal demodulator circuit |
DE3277514D1 (en) * | 1982-07-28 | 1987-11-26 | Ibm | Signal receiver and its utilization in a receiving circuit indicating the condition of the connected equipment |
US4558239A (en) * | 1983-08-17 | 1985-12-10 | At&T Bell Laboratories | High impedance amplifier for an IC chip |
JPS60206247A (ja) * | 1984-03-30 | 1985-10-17 | Nec Corp | デジタル信号検出回路 |
US4847865A (en) * | 1987-05-18 | 1989-07-11 | Amp Incorporated | Automatic threshold adjustment circuit for digital data communication |
US4821292A (en) * | 1987-06-03 | 1989-04-11 | General Electric Company | Adaptive limiter/detector which changes time constant upon detection of dotting pattern |
JPS6468161A (en) * | 1987-09-09 | 1989-03-14 | Man Design Co | Fsk demodulator |
JPS6468162A (en) * | 1987-09-09 | 1989-03-14 | Man Design Co | Fsk demodulator |
US4873702A (en) * | 1988-10-20 | 1989-10-10 | Chiu Ran Fun | Method and apparatus for DC restoration in digital receivers |
NL9001608A (nl) * | 1990-07-16 | 1992-02-17 | Philips Nv | Ontvanger voor meerwaardige digitale signalen. |
JPH04117834A (ja) * | 1990-09-07 | 1992-04-17 | Mitsubishi Electric Corp | デジタル伝送回路 |
US5175749A (en) * | 1991-01-25 | 1992-12-29 | Motorola, Inc. | Apparatus and method for dc offset correction in a receiver |
FR2829888B1 (fr) * | 2001-09-20 | 2003-12-19 | Cit Alcatel | Dispositif de decision pour signal electrique module |
JP6917178B2 (ja) * | 2017-04-17 | 2021-08-11 | ラピスセミコンダクタ株式会社 | 出力回路、データ線ドライバ及び表示装置 |
KR102630096B1 (ko) * | 2019-08-23 | 2024-01-29 | 에스케이하이닉스 주식회사 | 데이터 저장 장치, 이를 위한 내부전압 트리밍 회로 및 트리밍 방법 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1074514A (en) * | 1963-02-21 | 1967-07-05 | Plessey Uk Ltd | Improvements in or relating to telegraph receiving apparatus |
US3334298A (en) * | 1963-12-26 | 1967-08-01 | Monrad-Krohn Lars | Waveform detector using amplitude comparison of time-space samples of the waveform |
US3409834A (en) * | 1965-04-05 | 1968-11-05 | Martin Marietta Corp | Cw interference reduction network for a pulse communications receiver |
-
1967
- 1967-05-22 US US640179A patent/US3509279A/en not_active Expired - Lifetime
-
1968
- 1968-03-06 DE DE19681562164 patent/DE1562164A1/de active Pending
- 1968-03-07 GB GB01204/68A patent/GB1183562A/en not_active Expired
- 1968-05-22 FR FR1567510D patent/FR1567510A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2348602A1 (fr) * | 1976-04-15 | 1977-11-10 | Ericsson Telefon Ab L M | Recepteur optique corrigeant les effets de la dispersion sur les impulsions |
Also Published As
Publication number | Publication date |
---|---|
DE1562164A1 (de) | 1970-03-19 |
GB1183562A (en) | 1970-03-11 |
US3509279A (en) | 1970-04-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |