BE689887A - - Google Patents
Info
- Publication number
- BE689887A BE689887A BE689887DA BE689887A BE 689887 A BE689887 A BE 689887A BE 689887D A BE689887D A BE 689887DA BE 689887 A BE689887 A BE 689887A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H11/00—Networks using active elements
- H03H11/02—Multiple-port networks
- H03H11/04—Frequency selective two-port networks
- H03H11/12—Frequency selective two-port networks using amplifiers with feedback
- H03H11/1213—Frequency selective two-port networks using amplifiers with feedback using transistor amplifiers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
- H04B3/141—Control of transmission; Equalising characterised by the equalising network used using multiequalisers, e.g. bump, cosine, Bode
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/14—Control of transmission; Equalising characterised by the equalising network used
- H04B3/143—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers
- H04B3/145—Control of transmission; Equalising characterised by the equalising network used using amplitude-frequency equalisers variable equalisers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Networks Using Active Elements (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51299165A | 1965-12-10 | 1965-12-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE689887A true BE689887A (de) | 1967-05-02 |
Family
ID=24041468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE689887D BE689887A (de) | 1965-12-10 | 1966-11-18 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3444474A (de) |
| BE (1) | BE689887A (de) |
| DE (1) | DE1275137B (de) |
| FR (1) | FR1504844A (de) |
| GB (1) | GB1170958A (de) |
| NL (1) | NL6616429A (de) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3581122A (en) * | 1967-10-26 | 1971-05-25 | Bell Telephone Labor Inc | All-pass filter circuit having negative resistance shunting resonant circuit |
| US3789325A (en) * | 1971-11-24 | 1974-01-29 | Itt | Variable frequency and coupling equalizer and method for tuning |
| JPS5543291B2 (de) * | 1971-12-15 | 1980-11-05 | ||
| JPS5543290B2 (de) * | 1971-12-10 | 1980-11-05 | ||
| DE2312086C3 (de) * | 1972-03-30 | 1979-10-31 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Signalübertragungsvorrichtung mit einer amplituden- und frequenzabhängigen Übertragungsfunktion |
| US4027259A (en) * | 1976-06-14 | 1977-05-31 | Gte Automatic Electric Laboratories Incorporated | Line equalizer with differentially controlled complementary constant resistance networks |
| US4272738A (en) * | 1978-04-25 | 1981-06-09 | Convex Corporation | Programmable delay response shape bulk delay extender |
| US4344044A (en) * | 1980-04-23 | 1982-08-10 | Rca Corporation | Gain-controlled amplifier utilizing variable emitter degeneration and collector load impedance |
| US5191300A (en) * | 1992-05-15 | 1993-03-02 | Tutankhamon Electronics, Inc. | Local area network amplifier for twisted pair lines |
| US5642079A (en) * | 1995-09-29 | 1997-06-24 | Dallas Semiconductor Corporation | Amplifier with pole/zero compensation |
| US5686863A (en) * | 1995-09-29 | 1997-11-11 | Dallas Semiconductor Corp. | Tunable tone control circuit and a device and method for tuning the RC constants |
| US8937990B2 (en) | 2012-08-31 | 2015-01-20 | Fujitsu Limited | Low-frequency equalizer circuit for a high-speed broadband signal |
| CN106534007B (zh) * | 2016-11-23 | 2023-05-23 | 合肥中感微电子有限公司 | 一种模拟均衡器、通信接口及芯片 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2761921A (en) * | 1952-05-20 | 1956-09-04 | George H Kuhl | Tone control circuit |
| US3296463A (en) * | 1963-10-21 | 1967-01-03 | Princeton Applied Res Corp | Frequency responsive network |
| US3336539A (en) * | 1965-04-15 | 1967-08-15 | Giannini Scient Corp | Variable equalizer system having a plurality of parallel connected tuned circuits |
-
1965
- 1965-12-10 US US512991A patent/US3444474A/en not_active Expired - Lifetime
-
1966
- 1966-11-17 FR FR83996A patent/FR1504844A/fr not_active Expired
- 1966-11-18 BE BE689887D patent/BE689887A/xx unknown
- 1966-11-22 NL NL6616429A patent/NL6616429A/xx unknown
- 1966-12-08 GB GB54982/66A patent/GB1170958A/en not_active Expired
- 1966-12-08 DE DEW42930A patent/DE1275137B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1170958A (en) | 1969-11-19 |
| DE1275137B (de) | 1968-08-14 |
| US3444474A (en) | 1969-05-13 |
| NL6616429A (de) | 1967-06-12 |
| FR1504844A (fr) | 1967-12-08 |