FR761326A - Assembly comprising an oscillating circuit with positive resistance and two electronic resistors, one positive, the other negative - Google Patents
Assembly comprising an oscillating circuit with positive resistance and two electronic resistors, one positive, the other negativeInfo
- Publication number
- FR761326A FR761326A FR761326DA FR761326A FR 761326 A FR761326 A FR 761326A FR 761326D A FR761326D A FR 761326DA FR 761326 A FR761326 A FR 761326A
- Authority
- FR
- France
- Prior art keywords
- positive
- negative
- assembly
- oscillating circuit
- resistance
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/22—Automatic control in amplifiers having discharge tubes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/163—Special arrangements for the reduction of the damping of resonant circuits of receivers
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE428285X | 1932-10-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR761326A true FR761326A (en) | 1934-03-16 |
Family
ID=6477444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR761326D Expired FR761326A (en) | 1932-10-10 | 1933-09-28 | Assembly comprising an oscillating circuit with positive resistance and two electronic resistors, one positive, the other negative |
Country Status (4)
Country | Link |
---|---|
US (1) | US2105081A (en) |
FR (1) | FR761326A (en) |
GB (1) | GB428285A (en) |
NL (1) | NL43907C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1156858B (en) * | 1961-09-07 | 1963-11-07 | Loewe Opta Ag | Feedback high-frequency amplifier for receivers for high-frequency electrical oscillations with semiconductor elements, in particular transistors, with an automatically controlled degree of feedback |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3200257A (en) * | 1960-03-30 | 1965-08-10 | Ibm | Tunnel diode switching circuit |
JPS61196625A (en) * | 1985-02-26 | 1986-08-30 | Sony Corp | Autodyne receiver |
-
0
- NL NL43907D patent/NL43907C/xx active
-
1933
- 1933-09-28 FR FR761326D patent/FR761326A/en not_active Expired
- 1933-10-10 GB GB27925/33A patent/GB428285A/en not_active Expired
- 1933-10-27 US US695401A patent/US2105081A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1156858B (en) * | 1961-09-07 | 1963-11-07 | Loewe Opta Ag | Feedback high-frequency amplifier for receivers for high-frequency electrical oscillations with semiconductor elements, in particular transistors, with an automatically controlled degree of feedback |
Also Published As
Publication number | Publication date |
---|---|
NL43907C (en) | |
GB428285A (en) | 1935-05-10 |
US2105081A (en) | 1938-01-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1057036A (en) | negative resistance circuit element | |
FR788788A (en) | Development of electric resistance heating elements and the like | |
FR761326A (en) | Assembly comprising an oscillating circuit with positive resistance and two electronic resistors, one positive, the other negative | |
FR41147E (en) | Projectile with low aerodynamic resistance | |
FR727615A (en) | Improvements to closed electrical machines with two cooling circuits, one internal and the other external | |
FR792092A (en) | Improvements to devices operating in the warm-up state and, in particular, to electronic lamps | |
FR842051A (en) | Electrical switch with approximately constant input resistance | |
FR827134A (en) | Electric switch with constant input resistance | |
FR774886A (en) | combined element comprising resistance and capacitance | |
FR819411A (en) | Variable resistance device | |
FR819137A (en) | Current converter with moving contacts | |
FR840001A (en) | Electronic tube assembly with relaxation characteristic | |
CH215220A (en) | Electrical circuit breaker with delayed action. | |
FR830864A (en) | Assembly intended for the transmission of electrical oscillations and comprising at least one tube with high internal resistance | |
FR1490671A (en) | semiconductor element with variable capacitance with the current | |
FR898647A (en) | Variable resistance with voltage | |
DK58712C (en) | Electrical Wire with High Tensile Strength and Low Specific Resistance. | |
FR470598A (en) | Aviation device with two supporting surfaces arranged one above the other | |
FR606232A (en) | Electrical resistance with strong ventilation | |
FR809426A (en) | Further training in the assembly of electrical devices | |
AT152505B (en) | Resistance regulator combined with a circuit breaker. | |
FR730729A (en) | Liquid switch with resistance in parallel | |
FR751610A (en) | electric resistance element | |
GR6221B (en) | IMPROVEMENTS ON THE COOKING APPLIANCES OF THE HEATERS AND THE OIL HEATERS. | |
GR2457B (en) | HOME COOKING WITH DISTILLATED LYGNITE AND NOT. |