NL164164C - Breedbandige regelbare frequentiegenerator. - Google Patents
Breedbandige regelbare frequentiegenerator.Info
- Publication number
- NL164164C NL164164C NL7014066.A NL7014066A NL164164C NL 164164 C NL164164 C NL 164164C NL 7014066 A NL7014066 A NL 7014066A NL 164164 C NL164164 C NL 164164C
- Authority
- NL
- Netherlands
- Prior art keywords
- frequency generator
- adjustable frequency
- wideband adjustable
- wideband
- generator
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/02—Details
- H03C3/09—Modifications of modulator for regulating the mean frequency
- H03C3/0908—Modifications of modulator for regulating the mean frequency using a phase locked loop
- H03C3/0958—Modifications of modulator for regulating the mean frequency using a phase locked loop applying frequency modulation by varying the characteristics of the voltage controlled oscillator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K7/00—Modulating pulses with a continuously-variable modulating signal
- H03K7/06—Frequency or rate modulation, i.e. PFM or PRM
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7014066.A NL164164C (nl) | 1970-09-24 | 1970-09-24 | Breedbandige regelbare frequentiegenerator. |
DE2144705A DE2144705C3 (de) | 1970-09-24 | 1971-09-07 | Breitbandiger regelbarer Frequenzgenerator |
US00182067A US3753141A (en) | 1970-09-24 | 1971-09-20 | Wide frequency range voltage controlled oscillator with crystal controlled frequency stabilizing loop |
SE11925/71A SE363205B (nl) | 1970-09-24 | 1971-09-21 | |
CA123,328A CA940209A (en) | 1970-09-24 | 1971-09-21 | Controllable broad-band frequency generator |
AU33701/71A AU456660B2 (en) | 1970-09-24 | 1971-09-21 | Controllable broadband frequency generator |
GB4396871A GB1306670A (en) | 1970-09-24 | 1971-09-21 | Controllable broad-band frequency generator |
CH1376171A CH535509A (de) | 1970-09-24 | 1971-09-21 | Breitbandiger regelbarer Frequenzgenerator |
BE772952A BE772952A (fr) | 1970-09-24 | 1971-09-22 | Generateur de frequence asservi a large bande |
FR7134497A FR2107953B1 (nl) | 1970-09-24 | 1971-09-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7014066.A NL164164C (nl) | 1970-09-24 | 1970-09-24 | Breedbandige regelbare frequentiegenerator. |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7014066A NL7014066A (nl) | 1972-03-28 |
NL164164C true NL164164C (nl) | 1980-11-17 |
Family
ID=19811140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7014066.A NL164164C (nl) | 1970-09-24 | 1970-09-24 | Breedbandige regelbare frequentiegenerator. |
Country Status (10)
Country | Link |
---|---|
US (1) | US3753141A (nl) |
AU (1) | AU456660B2 (nl) |
BE (1) | BE772952A (nl) |
CA (1) | CA940209A (nl) |
CH (1) | CH535509A (nl) |
DE (1) | DE2144705C3 (nl) |
FR (1) | FR2107953B1 (nl) |
GB (1) | GB1306670A (nl) |
NL (1) | NL164164C (nl) |
SE (1) | SE363205B (nl) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2164007C3 (de) * | 1971-12-22 | 1979-09-06 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Schaltung zur digitalen Frequenzeinstellung eines in seiner Frequenz geregelten Oszillators |
FR2175671B1 (nl) * | 1972-03-17 | 1977-04-01 | Trt Telecom Radio Electr | |
US3914760A (en) * | 1972-12-20 | 1975-10-21 | Ibm | Accurate and stable encoding with low cost circuit elements |
GB1509913A (en) * | 1974-05-21 | 1978-05-04 | Racal Instruments Ltd | Electrical circuit arrangements for converting an input signal of variable frequency to a signal of predetermined mean frequency |
US3991382A (en) * | 1974-06-11 | 1976-11-09 | Sansui Electric Co., Ltd. | Oscillation frequency control device for a local oscillator |
US3902019A (en) * | 1974-06-14 | 1975-08-26 | Rockwell International Corp | Fm broadcast exciter apparatus |
US3918006A (en) * | 1974-09-27 | 1975-11-04 | Cincinnati Electronics Corp | Digital frequency synthesizer including phase locked loop |
US4023114A (en) * | 1975-09-29 | 1977-05-10 | Rca Corporation | Stable wide deviation linear voltage controlled frequency generator |
US4205272A (en) * | 1977-04-13 | 1980-05-27 | Trio Kabushiki Kaisha | Phase-locked loop circuit for use in synthesizer tuner and synthesizer tuner incorporating same |
JPS5469018A (en) * | 1977-11-11 | 1979-06-02 | Sony Corp | Color demodulator circuit |
FR2426358A1 (fr) * | 1978-05-17 | 1979-12-14 | Trt Telecom Radio Electr | Synthetiseur de frequence a division directe a pas apres virgule |
DE2932057A1 (de) * | 1979-08-07 | 1981-02-26 | Tavkoezlesi Kutato Intezet | Traegerversorgungsvorrichtung fuer relaisstationen im mikrowellenbereich |
US4419735A (en) * | 1981-03-23 | 1983-12-06 | Southern Gas Association | Signal source for compressor analog |
US4520327A (en) * | 1981-06-16 | 1985-05-28 | Roland Myers | Oscillator having manual and automatic frequency control |
US4608706A (en) * | 1983-07-11 | 1986-08-26 | International Business Machines Corporation | High-speed programmable timing generator |
US5258720A (en) * | 1984-03-02 | 1993-11-02 | Itt Corporation | Digital sample and hold phase detector |
JPS61277211A (ja) * | 1985-06-03 | 1986-12-08 | Toshiba Corp | 周波数変換装置 |
US4656431A (en) * | 1986-03-06 | 1987-04-07 | Motorola, Inc. | Digital frequency discriminator |
US6765446B2 (en) * | 2002-09-18 | 2004-07-20 | Hewlett-Packard Development Company, L.P. | Frequency lock loop having a reloadable counter without rollover |
GB2531723B (en) * | 2014-10-27 | 2020-10-21 | Atlantic Inertial Systems Ltd | Digital controlled VCO for vibrating structure gyroscope |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2490404A (en) * | 1947-01-07 | 1949-12-06 | Rca Corp | Stabilized oscillation generator |
FR1409741A (fr) * | 1964-03-27 | 1965-09-03 | Thomson Houston Comp Francaise | Perfectionnements aux dispositifs et aux procédés électroniques des systèmes d'asservissement |
US3379995A (en) * | 1964-04-03 | 1968-04-23 | Gen Dynamics Corp | Spectrum controlled frequency synthesizer system |
DE1961329B2 (de) * | 1969-12-06 | 1972-06-22 | Fa Wandel u Goltermann, 7410 Reut lingen | Digital einstellbarer frequenzgeregelter schwingungserzeuger |
CH495090A (de) * | 1968-08-05 | 1970-08-15 | Siemens Ag | Digitale Speicherschaltung |
US3514713A (en) * | 1968-10-18 | 1970-05-26 | Pacific Technology Inc | Variable frequency signal generator with digital automatic frequency stabilization |
GB1264903A (nl) * | 1969-07-31 | 1972-02-23 | ||
US3644840A (en) * | 1970-05-28 | 1972-02-22 | Ltv Electrosystems Inc | Variable frequency control |
-
1970
- 1970-09-24 NL NL7014066.A patent/NL164164C/nl not_active IP Right Cessation
-
1971
- 1971-09-07 DE DE2144705A patent/DE2144705C3/de not_active Expired
- 1971-09-20 US US00182067A patent/US3753141A/en not_active Expired - Lifetime
- 1971-09-21 GB GB4396871A patent/GB1306670A/en not_active Expired
- 1971-09-21 CA CA123,328A patent/CA940209A/en not_active Expired
- 1971-09-21 AU AU33701/71A patent/AU456660B2/en not_active Expired
- 1971-09-21 SE SE11925/71A patent/SE363205B/xx unknown
- 1971-09-21 CH CH1376171A patent/CH535509A/de not_active IP Right Cessation
- 1971-09-22 BE BE772952A patent/BE772952A/xx unknown
- 1971-09-24 FR FR7134497A patent/FR2107953B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1306670A (en) | 1973-02-14 |
AU456660B2 (en) | 1975-01-09 |
US3753141A (en) | 1973-08-14 |
DE2144705C3 (de) | 1982-10-21 |
SE363205B (nl) | 1974-01-07 |
FR2107953A1 (nl) | 1972-05-12 |
NL7014066A (nl) | 1972-03-28 |
CH535509A (de) | 1973-03-31 |
FR2107953B1 (nl) | 1975-08-29 |
DE2144705B2 (de) | 1978-03-23 |
AU3370171A (en) | 1973-03-29 |
CA940209A (en) | 1974-01-15 |
BE772952A (fr) | 1972-03-22 |
DE2144705A1 (de) | 1972-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V1 | Lapsed because of non-payment of the annual fee |