DE1812292C3 - Schaltungsanordnung zur Verstärkungsregelung - Google Patents
Schaltungsanordnung zur VerstärkungsregelungInfo
- Publication number
- DE1812292C3 DE1812292C3 DE1812292A DE1812292A DE1812292C3 DE 1812292 C3 DE1812292 C3 DE 1812292C3 DE 1812292 A DE1812292 A DE 1812292A DE 1812292 A DE1812292 A DE 1812292A DE 1812292 C3 DE1812292 C3 DE 1812292C3
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- circuit
- gate electrode
- circuit arrangement
- terminal
- 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
Links
- 230000005669 field effect Effects 0.000 claims description 15
- 239000003990 capacitor Substances 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
- H03F3/193—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only with field-effect devices
-
- 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
- H03G1/0017—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements
- H03G1/0029—Circuits characterised by the type of controlling devices operated by a controlling current or voltage signal the device being at least one of the amplifying solid-state elements using field-effect transistors [FET]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68945467A | 1967-12-11 | 1967-12-11 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1812292A1 DE1812292A1 (de) | 1969-08-14 |
| DE1812292B2 DE1812292B2 (de) | 1978-02-16 |
| DE1812292C3 true DE1812292C3 (de) | 1978-10-12 |
Family
ID=24768538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1812292A Expired DE1812292C3 (de) | 1967-12-11 | 1968-12-03 | Schaltungsanordnung zur Verstärkungsregelung |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3480873A (enExample) |
| JP (1) | JPS4841382B1 (enExample) |
| AT (1) | AT289198B (enExample) |
| BE (1) | BE725228A (enExample) |
| BR (1) | BR6804781D0 (enExample) |
| DE (1) | DE1812292C3 (enExample) |
| ES (1) | ES361235A1 (enExample) |
| FR (1) | FR1594342A (enExample) |
| GB (1) | GB1242858A (enExample) |
| MY (1) | MY7400213A (enExample) |
| NL (1) | NL160128C (enExample) |
| SE (1) | SE356649B (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3789246A (en) * | 1972-02-14 | 1974-01-29 | Rca Corp | Insulated dual gate field-effect transistor signal translator having means for reducing its sensitivity to supply voltage variations |
| US3879688A (en) * | 1972-06-21 | 1975-04-22 | Yutaka Hayashi | Method for gain control of field-effect transistor |
| US3872491A (en) * | 1973-03-08 | 1975-03-18 | Sprague Electric Co | Asymmetrical dual-gate FET |
| DE2533355C3 (de) * | 1975-07-25 | 1985-12-05 | Texas Instruments Deutschland Gmbh, 8050 Freising | Regelbarer Verstärker für HF-Eingangsstufen |
| JPS5610015Y2 (enExample) * | 1975-10-15 | 1981-03-05 | ||
| DE2717339C3 (de) * | 1977-04-19 | 1985-12-05 | Texas Instruments Deutschland Gmbh, 8050 Freising | Schaltungsanordnung zur Kompensation der an einer ersten Gate-Elektrode eines Dual-Gate-MOS-Feldeffekttransistors aufgrund einer an der zweiten Gate-Elektrode dieses Feldeffekttransistors anliegenden veränderlichen Eingangsspannung auftretenden Eingangskapazitätsänderung |
| DE2833266A1 (de) * | 1977-08-01 | 1979-03-01 | Pioneer Electronic Corp | Automatische verstaerkungssteuerschaltung |
| DE2808745C2 (de) * | 1978-03-01 | 1983-10-06 | Vereinigte Glaswerke Gmbh, 5100 Aachen | Aktive Scheibenantenne für Kraftfahrzeuge mit einer breitbandigen HF-Verstärkerschaltung |
| DE2833056C3 (de) * | 1978-07-27 | 1984-02-16 | Texas Instruments Deutschland Gmbh, 8050 Freising | HF-Verstärker |
| DE2911514C2 (de) * | 1979-03-23 | 1982-07-15 | Texas Instruments Deutschland Gmbh, 8050 Freising | HF-Verstärkerschaltung |
| US4488149A (en) * | 1981-02-26 | 1984-12-11 | Givens Jr William A | Electronic display having segments wherein each segment is capable of selectively illuminating two colors |
| US4456889A (en) * | 1981-06-04 | 1984-06-26 | The United States Of America As Represented By The Secretary Of The Navy | Dual-gate MESFET variable gain constant output power amplifier |
| GB2117583B (en) * | 1982-03-31 | 1986-01-29 | Ferranti Plc | Gain control circuit |
| DE3626575C1 (de) * | 1986-08-06 | 1987-10-15 | Telefunken Electronic Gmbh | Umschaltbarer Tunervorverstaerker |
| US4870373A (en) * | 1986-12-17 | 1989-09-26 | Texas Instruments Incorporated | Constant phase gain control circuit |
| DE4134177C2 (de) * | 1991-10-16 | 1994-02-10 | Telefunken Microelectron | Schaltungsanordnung mit einer Dual-Gate-Feldeffekttransistor-Tetrode |
| US5337019A (en) * | 1992-02-20 | 1994-08-09 | Siemens Aktiengesellschaft | Integrated circuit arrangement |
| JPH10261925A (ja) * | 1997-03-17 | 1998-09-29 | Toshiba Corp | 高周波増幅器 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3404347A (en) * | 1966-11-03 | 1968-10-01 | Rca Corp | Gain controlled amplifier using multiple gate field-effect transistor as the active element thereof |
-
1967
- 1967-12-11 US US689454A patent/US3480873A/en not_active Expired - Lifetime
-
1968
- 1968-11-18 SE SE15628/68A patent/SE356649B/xx unknown
- 1968-12-03 DE DE1812292A patent/DE1812292C3/de not_active Expired
- 1968-12-09 ES ES361235A patent/ES361235A1/es not_active Expired
- 1968-12-10 JP JP43090513A patent/JPS4841382B1/ja active Pending
- 1968-12-10 BE BE725228D patent/BE725228A/xx not_active IP Right Cessation
- 1968-12-10 NL NL6817685.A patent/NL160128C/xx not_active IP Right Cessation
- 1968-12-11 FR FR1594342D patent/FR1594342A/fr not_active Expired
- 1968-12-11 AT AT1208768A patent/AT289198B/de not_active IP Right Cessation
- 1968-12-11 BR BR204781/68A patent/BR6804781D0/pt unknown
- 1968-12-11 GB GB58805/68A patent/GB1242858A/en not_active Expired
-
1974
- 1974-12-30 MY MY213/74A patent/MY7400213A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL160128C (nl) | 1979-09-17 |
| ES361235A1 (es) | 1970-08-16 |
| DE1812292A1 (de) | 1969-08-14 |
| FR1594342A (enExample) | 1970-06-01 |
| NL6817685A (enExample) | 1969-06-13 |
| JPS4841382B1 (enExample) | 1973-12-06 |
| DE1812292B2 (de) | 1978-02-16 |
| US3480873A (en) | 1969-11-25 |
| GB1242858A (en) | 1971-08-18 |
| NL160128B (nl) | 1979-04-17 |
| SE356649B (enExample) | 1973-05-28 |
| MY7400213A (en) | 1974-12-31 |
| BE725228A (enExample) | 1969-05-16 |
| BR6804781D0 (pt) | 1973-01-09 |
| AT289198B (de) | 1971-04-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |