CH204388A - Schaltungsanordnung zur Erzeugung harmonischer Frequenzen aus einer Grundfrequenz. - Google Patents
Schaltungsanordnung zur Erzeugung harmonischer Frequenzen aus einer Grundfrequenz.Info
- Publication number
- CH204388A CH204388A CH204388DA CH204388A CH 204388 A CH204388 A CH 204388A CH 204388D A CH204388D A CH 204388DA CH 204388 A CH204388 A CH 204388A
- Authority
- CH
- Switzerland
- Prior art keywords
- circuit arrangement
- fundamental frequency
- harmonic frequencies
- generating harmonic
- generating
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/06—Arrangements for supplying the carrier waves ; Arrangements for supplying synchronisation signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/03—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using non-linear inductance
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
- H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
- H03B19/16—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Inverter Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Power Conversion In General (AREA)
- Rectifiers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77989A US2117752A (en) | 1936-05-05 | 1936-05-05 | Harmonic producer |
GB22220/38A GB516844A (en) | 1936-05-05 | 1938-07-26 | Apparatus for producing harmonic frequency electrical waves from a base frequency |
Publications (1)
Publication Number | Publication Date |
---|---|
CH204388A true CH204388A (de) | 1939-04-30 |
Family
ID=10175864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH204388D CH204388A (de) | 1936-05-05 | 1937-05-04 | Schaltungsanordnung zur Erzeugung harmonischer Frequenzen aus einer Grundfrequenz. |
Country Status (5)
Country | Link |
---|---|
US (1) | US2117752A (de) |
CH (1) | CH204388A (de) |
DE (1) | DE886927C (de) |
FR (2) | FR821372A (de) |
GB (2) | GB477875A (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL78602C (de) * | 1943-10-21 | 1955-06-22 | ||
US2438888A (en) * | 1943-12-06 | 1948-04-06 | Bell Telephone Labor Inc | Radio object detector training device |
US2420213A (en) * | 1944-07-11 | 1947-05-06 | Union Switch & Signal Co | Apparatus for frequency multiplication of alternating electric currents |
BE460578A (de) * | 1944-10-27 | |||
US2772594A (en) * | 1952-03-28 | 1956-12-04 | Maas Rowe Electromusic Corp | Apparatus for producing chime tones |
US2776373A (en) * | 1953-12-14 | 1957-01-01 | Bell Telephone Labor Inc | Frequency conversion circuits |
US2828420A (en) * | 1956-06-18 | 1958-03-25 | Joseph J Suozzi | Magnetic tripler power factor correction |
US3008081A (en) * | 1956-07-28 | 1961-11-07 | Philips Corp | Frequency-transformation device comprising at least one non-linear element |
DE1062764B (de) * | 1957-06-19 | 1959-08-06 | Telefunken Gmbh | Anordnung zur Erzeugung harmonischer Frequenzen mit Eisensaettigung |
US2981921A (en) * | 1958-11-03 | 1961-04-25 | Arcoa Inc | Connector for connecting a branch wire to a current conducting through wire |
US3206535A (en) * | 1960-05-07 | 1965-09-14 | Nihon Gakki Seizo Kabushiki Ka | Attenuating sound control system for electronic musical instruments |
US3133259A (en) * | 1960-08-26 | 1964-05-12 | Bell Telephone Labor Inc | Harmonic selective filter |
DE2705010A1 (de) * | 1977-02-07 | 1978-08-10 | Kraftwerk Union Ag | Einrichtung zur kupplung von rohrleitungen bei reaktordruckbehaeltern, vorzugsweise der rohrleitungen des speisewasserverteilers |
US4504897A (en) * | 1983-11-15 | 1985-03-12 | White Scientific Consultants Inc. | Harmonic noise control in chopper type voltage regulators |
US5013974A (en) * | 1987-08-24 | 1991-05-07 | Nilssen Ole K | Electronic ballast with improved lamp current crest factor |
-
1936
- 1936-05-05 US US77989A patent/US2117752A/en not_active Expired - Lifetime
-
1937
- 1937-05-03 FR FR821372D patent/FR821372A/fr not_active Expired
- 1937-05-04 CH CH204388D patent/CH204388A/de unknown
- 1937-05-05 DE DEW3477D patent/DE886927C/de not_active Expired
- 1937-05-05 GB GB12831/37A patent/GB477875A/en not_active Expired
-
1938
- 1938-07-26 GB GB22220/38A patent/GB516844A/en not_active Expired
- 1938-07-29 FR FR49760D patent/FR49760E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR49760E (fr) | 1939-07-13 |
FR821372A (fr) | 1937-12-03 |
US2117752A (en) | 1938-05-17 |
DE886927C (de) | 1953-08-20 |
GB477875A (en) | 1938-01-07 |
GB516844A (en) | 1940-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH204388A (de) | Schaltungsanordnung zur Erzeugung harmonischer Frequenzen aus einer Grundfrequenz. | |
FR989233A (fr) | Circuits régulateurs de la fréquence des oscillateurs | |
FR817362A (fr) | Perfectionnements aux générateurs d'oscillations électriques | |
FR835350A (fr) | Perfectionnements aux générateurs d'oscillations de relaxation | |
FR818662A (fr) | Perfectionnements aux générateurs d'oscillations électriques | |
FR817187A (fr) | Perfectionnements aux générateurs d'oscillations électriques | |
CH199610A (de) | Schaltung für Fernsehsender zur Erzeugung von Synchronzeichen. | |
FR823166A (fr) | Perfectionnements aux générateurs d'oscillations dites de relaxation | |
CH219020A (de) | Generator zur Erzeugung von harmonischen Frequenzen aus einer Grundfrequenz. | |
FR848088A (fr) | Système générateur d'oscillations électriques entretenues | |
CH213354A (de) | Empfänger für modulierte Hochfrequenzschwingungen. | |
FR862905A (fr) | Oscillateur hétérodyne pour large bande de fréquences | |
DK50601C (da) | Modtagekobling til Frembringelse af en Interferensfrekvens. | |
CH203561A (de) | Schaltung zur Frequenzvervielfachung ultrakurzer Wellen. | |
CH205684A (de) | Schaltungsanordnung in einer Trägerfrequenzanlage. | |
CH230610A (de) | Schaltung zur Erzeugung von frequenzmodulierten Hochfrequenzschwingungen. | |
CH220057A (de) | Schaltung zur Erzeugung einer entsprechend den Frequenzänderungen einer zugeführten Schwingung veränderlichen elektrischen Grösse. | |
CH212069A (de) | Vorrichtung zur Erzeugung von zwei nach einer dritten Frequenz abwechselnden Tonfrequenzen. | |
CH216275A (de) | Schaltung für Ultrahochfrequenzschwingungen. | |
DK56801C (da) | Generator til Frembringelse af højere harmoniske elektriske Svingninger af en Grundfrekvens. | |
FR832078A (fr) | Perfectionnements aux systèmes générateurs de fréquences harmoniques | |
CH208836A (de) | Wickelkondensator zur Ableitung von Hochfrequenzschwingungen von einer elektrischen Leitung. | |
CH201131A (de) | Schaltung zur Verringerung der Kopplungen zwischen mindestens zwei von einem gemeinsamen Generator gespeisten Stromkreisen. | |
CH219822A (de) | Schaltung zum Beeinflussen der Modulationstiefe einer amplitudenmodulierten Schwingung. | |
DK55843C (da) | Apparat til Frembringelse af højere harmoniske elektriske Svingninger af en Grundfrekvens. |