AT243855B - Parametrischer Verstärker - Google Patents
Parametrischer VerstärkerInfo
- Publication number
- AT243855B AT243855B AT624164A AT624164A AT243855B AT 243855 B AT243855 B AT 243855B AT 624164 A AT624164 A AT 624164A AT 624164 A AT624164 A AT 624164A AT 243855 B AT243855 B AT 243855B
- Authority
- AT
- Austria
- Prior art keywords
- parametric amplifier
- parametric
- amplifier
- Prior art date
Links
Classifications
-
- 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
- H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C1/00—Amplitude modulation
- H03C1/52—Modulators in which carrier or one sideband is wholly or partially suppressed
- H03C1/54—Balanced modulators, e.g. bridge type, ring type or double balanced type
- H03C1/56—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only
- H03C1/58—Balanced modulators, e.g. bridge type, ring type or double balanced type comprising variable two-pole elements only comprising diodes
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/38—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers
- H03F3/387—DC amplifiers with modulator at input and demodulator at output; Modulators or demodulators specially adapted for use in such amplifiers with semiconductor devices only
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F7/00—Parametric amplifiers
- H03F7/04—Parametric amplifiers using variable-capacitance element; using variable-permittivity element
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Amplifiers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL295754 | 1963-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT243855B true AT243855B (de) | 1965-12-10 |
Family
ID=19754901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT624164A AT243855B (de) | 1963-07-24 | 1964-07-21 | Parametrischer Verstärker |
Country Status (4)
Country | Link |
---|---|
US (1) | US3249881A (de) |
AT (1) | AT243855B (de) |
GB (1) | GB1069147A (de) |
NL (1) | NL295754A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10107328A1 (de) * | 2001-02-16 | 2002-08-29 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zum Abführen von Siebwasser |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3510674A (en) * | 1967-08-09 | 1970-05-05 | Texas Instruments Inc | Low noise reactance amplifier |
US3526781A (en) * | 1967-11-17 | 1970-09-01 | Avco Corp | Parametric amplifier |
US3591848A (en) * | 1968-07-25 | 1971-07-06 | Gen Electric | Parametric amplifier employing self-biased nonlinear diodes |
US3710268A (en) * | 1970-02-24 | 1973-01-09 | Rhg Electronics Labor Inc | Parametric amplifier |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2850585A (en) * | 1954-12-31 | 1958-09-02 | Green Milton | Bridge type power amplifier |
-
0
- NL NL295754D patent/NL295754A/xx unknown
-
1964
- 1964-07-13 US US382072A patent/US3249881A/en not_active Expired - Lifetime
- 1964-07-21 AT AT624164A patent/AT243855B/de active
- 1964-08-04 GB GB30707/64A patent/GB1069147A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10107328A1 (de) * | 2001-02-16 | 2002-08-29 | Voith Paper Patent Gmbh | Verfahren und Vorrichtung zum Abführen von Siebwasser |
Also Published As
Publication number | Publication date |
---|---|
US3249881A (en) | 1966-05-03 |
NL295754A (de) | |
GB1069147A (en) | 1967-05-17 |
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