DK475177A - Kobling til synkronisering af en af en impuls tastet oscillators svingning med en referencesvingning - Google Patents
Kobling til synkronisering af en af en impuls tastet oscillators svingning med en referencesvingningInfo
- Publication number
- DK475177A DK475177A DK475177A DK475177A DK475177A DK 475177 A DK475177 A DK 475177A DK 475177 A DK475177 A DK 475177A DK 475177 A DK475177 A DK 475177A DK 475177 A DK475177 A DK 475177A
- Authority
- DK
- Denmark
- Prior art keywords
- synchronize
- impulse
- coupling
- reference swing
- keyed oscillator
- Prior art date
Links
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
Classifications
-
- 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
- H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
- H03B5/18—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance
- H03B5/1841—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator
- H03B5/1847—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising distributed inductance and capacitance the frequency-determining element being a strip line resonator the active element in the amplifier being a semiconductor device
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/083—Details of the phase-locked loop the reference signal being additionally directly applied to the generator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/14—Details of the phase-locked loop for assuring constant frequency when supply or correction voltages fail or are interrupted
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/24—Automatic control of frequency or phase; Synchronisation using a reference signal directly applied to the generator
-
- 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
- H03B2200/00—Indexing scheme relating to details of oscillators covered by H03B
- H03B2200/003—Circuit elements of oscillators
- H03B2200/004—Circuit elements of oscillators including a variable capacitance, e.g. a varicap, a varactor or a variable capacitance of a diode or transistor
-
- 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
- H03B2201/00—Aspects of oscillators relating to varying the frequency of the oscillations
- H03B2201/02—Varying the frequency of the oscillations by electronic means
- H03B2201/0208—Varying the frequency of the oscillations by electronic means the means being an element with a variable capacitance, e.g. capacitance diode
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2648796A DE2648796C2 (de) | 1976-10-27 | 1976-10-27 | Schaltung zur Synchronisierung der Schwingung eines von einem Puls getasteten Oszillators mit einer Referenzschwingung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK475177A true DK475177A (da) | 1978-04-28 |
Family
ID=5991602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK475177A DK475177A (da) | 1976-10-27 | 1977-10-26 | Kobling til synkronisering af en af en impuls tastet oscillators svingning med en referencesvingning |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4123726A (da) |
| BE (1) | BE860200R (da) |
| DE (1) | DE2648796C2 (da) |
| DK (1) | DK475177A (da) |
| FR (1) | FR2369735A2 (da) |
| GB (1) | GB1537813A (da) |
| IT (1) | IT1114442B (da) |
| LU (1) | LU78379A1 (da) |
| NL (1) | NL7711771A (da) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4375621A (en) * | 1981-03-02 | 1983-03-01 | Ael Microtel, Ltd. | Circuit for linearizing frequency modulated oscillators on microstrip |
| GB2135543A (en) * | 1983-02-17 | 1984-08-30 | Farnell Instr | Modulation meters |
| US4626797A (en) * | 1983-10-14 | 1986-12-02 | Canon Kabushiki Kaisha | Phase locked loop providing three-level control signal to VCO |
| DE3405683A1 (de) * | 1984-02-17 | 1985-08-22 | Blaupunkt-Werke Gmbh, 3200 Hildesheim | Hochfrequenz-oszillator |
| JPH03114391A (ja) * | 1989-09-28 | 1991-05-15 | Toshiba Corp | フィルタ自動調整回路 |
| US5373259A (en) * | 1993-05-05 | 1994-12-13 | Qualcomm Incorporated | Voltage controlled oscillator with dissimilar varactor diodes |
| JP3184049B2 (ja) * | 1994-07-04 | 2001-07-09 | 富士通株式会社 | 変調特性を改善する為の補正回路とそれを用いた変調器及びレーダ装置 |
| EP1753136A4 (en) * | 2004-05-31 | 2013-03-27 | Anritsu Corp | RADAROSCILLATOR WITH THE ABILITY TO PREVENT THE LEAKAGE OF AN OSCILLATION OUTPUT SIGNAL |
| US8912854B2 (en) * | 2013-01-04 | 2014-12-16 | International Business Machines Corporation | Structure for an inductor-capacitor voltage-controlled oscillator |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3546618A (en) * | 1968-09-23 | 1970-12-08 | Rca Corp | Low power,high stability digital frequency synthesizer |
| US3573649A (en) * | 1969-01-08 | 1971-04-06 | Us Navy | Frequency-lock circuit |
| US3619804A (en) * | 1969-01-23 | 1971-11-09 | Wilcox Electric Co Inc | Frequency discriminator using an intermittently phase-locked loop |
| US3609577A (en) * | 1969-10-29 | 1971-09-28 | Philips Corp | Frequency control-arrangement |
| US3921095A (en) * | 1974-11-14 | 1975-11-18 | Hewlett Packard Co | Startable phase-locked loop oscillator |
| US3991378A (en) * | 1975-06-30 | 1976-11-09 | Rockwell International Corporation | Electronic phaselock circuitry |
-
1976
- 1976-10-27 DE DE2648796A patent/DE2648796C2/de not_active Expired
-
1977
- 1977-09-15 US US05/833,488 patent/US4123726A/en not_active Expired - Lifetime
- 1977-10-19 FR FR7731509A patent/FR2369735A2/fr active Pending
- 1977-10-25 IT IT28951/77A patent/IT1114442B/it active
- 1977-10-25 LU LU78379A patent/LU78379A1/de unknown
- 1977-10-26 DK DK475177A patent/DK475177A/da unknown
- 1977-10-26 NL NL7711771A patent/NL7711771A/xx not_active Application Discontinuation
- 1977-10-26 GB GB44488/77A patent/GB1537813A/en not_active Expired
- 1977-10-27 BE BE182139A patent/BE860200R/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2648796C2 (de) | 1978-12-14 |
| GB1537813A (en) | 1979-01-04 |
| DE2648796B1 (de) | 1978-04-20 |
| FR2369735A2 (fr) | 1978-05-26 |
| NL7711771A (nl) | 1978-05-02 |
| BE860200R (fr) | 1978-04-27 |
| US4123726A (en) | 1978-10-31 |
| LU78379A1 (de) | 1979-06-01 |
| IT1114442B (it) | 1986-01-27 |
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