GB566844A - Distortion reduction on modulated amplifiers - Google Patents
Distortion reduction on modulated amplifiersInfo
- Publication number
- GB566844A GB566844A GB14867/43A GB1486743A GB566844A GB 566844 A GB566844 A GB 566844A GB 14867/43 A GB14867/43 A GB 14867/43A GB 1486743 A GB1486743 A GB 1486743A GB 566844 A GB566844 A GB 566844A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stage
- amplifier
- impedance
- carrier
- distortion
- 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
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
- H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
- H03C1/22—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to same grid
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/16—Amplitude modulation by means of discharge device having at least three electrodes
- H03C1/18—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid
- H03C1/20—Amplitude modulation by means of discharge device having at least three electrodes carrier applied to control grid modulating signal applied to anode
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C7/00—Modulating electromagnetic waves
- H03C7/02—Modulating electromagnetic waves in transmission lines, waveguides, cavity resonators or radiation fields of antennas
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/02—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation
- H03F1/04—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers
- H03F1/06—Modifications of amplifiers to raise the efficiency, e.g. gliding Class A stages, use of an auxiliary oscillation in discharge-tube amplifiers to raise the efficiency of amplifying modulated radio frequency waves; to raise the efficiency of amplifiers acting also as modulators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
- H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
- H03H7/38—Impedance-matching networks
- H03H7/383—Impedance-matching networks comprising distributed impedance elements together with lumped impedance elements
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US465712A US2393709A (en) | 1942-11-16 | 1942-11-16 | Distortion reduction on modulated amplifiers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB566844A true GB566844A (en) | 1945-01-16 |
Family
ID=23848869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB14867/43A Expired GB566844A (en) | 1942-11-16 | 1943-09-10 | Distortion reduction on modulated amplifiers |
Country Status (4)
Country | Link |
---|---|
US (1) | US2393709A (enrdf_load_stackoverflow) |
BE (1) | BE470453A (enrdf_load_stackoverflow) |
CH (1) | CH270144A (enrdf_load_stackoverflow) |
GB (1) | GB566844A (enrdf_load_stackoverflow) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL72257C (enrdf_load_stackoverflow) * | 1943-03-27 | |||
US2571045A (en) * | 1945-08-08 | 1951-10-09 | Alan B Macnee | Amplifier coupling circuit |
FR959970A (enrdf_load_stackoverflow) * | 1946-10-18 | 1950-04-07 | ||
US2743356A (en) * | 1949-06-25 | 1956-04-24 | Rca Corp | Tunable frequency systems of constant band width |
BE506890A (enrdf_load_stackoverflow) * | 1950-11-06 | |||
NL237518A (enrdf_load_stackoverflow) * | 1958-04-08 | |||
US3290653A (en) * | 1963-01-10 | 1966-12-06 | Control Data Corp | Single ended to double ended to single ended communication system |
-
0
- BE BE470453D patent/BE470453A/xx unknown
-
1942
- 1942-11-16 US US465712A patent/US2393709A/en not_active Expired - Lifetime
-
1943
- 1943-09-10 GB GB14867/43A patent/GB566844A/en not_active Expired
-
1947
- 1947-11-10 CH CH270144D patent/CH270144A/de unknown
Also Published As
Publication number | Publication date |
---|---|
BE470453A (enrdf_load_stackoverflow) | |
US2393709A (en) | 1946-01-29 |
CH270144A (de) | 1950-08-15 |
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