FI751964A - - Google Patents
Info
- Publication number
- FI751964A FI751964A FI751964A FI751964A FI751964A FI 751964 A FI751964 A FI 751964A FI 751964 A FI751964 A FI 751964A FI 751964 A FI751964 A FI 751964A FI 751964 A FI751964 A FI 751964A
- Authority
- FI
- Finland
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G1/00—Details of arrangements for controlling amplification
- H03G1/0005—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal
- H03G1/0035—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements
- H03G1/0052—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal using continuously variable impedance elements using diodes
- H03G1/0064—Variable capacitance diodes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
- H04B3/10—Control of transmission; Equalising by pilot signal
- H04B3/12—Control of transmission; Equalising by pilot signal in negative-feedback path of line amplifier
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7409703A SE379461B (fi) | 1974-07-26 | 1974-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
FI751964A true FI751964A (fi) | 1976-01-27 |
Family
ID=20321784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI751964A FI751964A (fi) | 1974-07-26 | 1975-07-04 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4023112A (fi) |
DK (1) | DK339675A (fi) |
FI (1) | FI751964A (fi) |
NO (1) | NO133861C (fi) |
SE (1) | SE379461B (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4268807A (en) * | 1978-07-13 | 1981-05-19 | Spence Lewis C | Band-pass filter and gain stage |
US4439741A (en) * | 1982-06-28 | 1984-03-27 | Motorola, Inc. | Stabilized high efficiency radio frequency amplifier |
US4786828A (en) * | 1987-05-15 | 1988-11-22 | Hoffman Charles R | Bias scheme for achieving voltage independent capacitance |
US20030104783A1 (en) * | 2001-12-04 | 2003-06-05 | Esion-Tech, Llc | Adaptive electromagnetic interference rejection system and method |
TWI278987B (en) * | 2001-12-04 | 2007-04-11 | Em Microelectronic Marin Sa | Complementary electronic system for lowering electric power consumption |
ATE411642T1 (de) * | 2001-12-04 | 2008-10-15 | Em Microelectronic Marin Sa | Komplementär aufgebautes elektronisches system für einen geringen elektrischen verbrauch |
US8067958B2 (en) * | 2010-01-12 | 2011-11-29 | Infineon Technologies Ag | Mitigating side effects of impedance transformation circuits |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2631201A (en) * | 1952-02-23 | 1953-03-10 | Rca Corp | Signal amplifier |
US2999169A (en) * | 1956-12-28 | 1961-09-05 | Bell Telephone Labor Inc | Non-saturating transistor pulse amplifier |
-
1974
- 1974-07-26 SE SE7409703A patent/SE379461B/xx not_active IP Right Cessation
-
1975
- 1975-06-12 US US05/586,199 patent/US4023112A/en not_active Expired - Lifetime
- 1975-06-30 NO NO752392A patent/NO133861C/no unknown
- 1975-07-04 FI FI751964A patent/FI751964A/fi not_active Application Discontinuation
- 1975-07-25 DK DK339675A patent/DK339675A/da unknown
Also Published As
Publication number | Publication date |
---|---|
SE379461B (fi) | 1975-10-06 |
NO752392L (fi) | 1976-01-27 |
DK339675A (da) | 1976-01-27 |
US4023112A (en) | 1977-05-10 |
NO133861C (fi) | 1976-07-14 |
NO133861B (fi) | 1976-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Application withdrawn |
Owner name: OY L M ERICSSON AB |