BE514424A - - Google Patents
Info
- Publication number
- BE514424A BE514424A BE514424DA BE514424A BE 514424 A BE514424 A BE 514424A BE 514424D A BE514424D A BE 514424DA BE 514424 A BE514424 A BE 514424A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL2790072X | 1951-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE514424A true BE514424A (US20080094685A1-20080424-C00004.png) |
Family
ID=19875751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE514424D BE514424A (US20080094685A1-20080424-C00004.png) | 1951-09-27 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2790072A (US20080094685A1-20080424-C00004.png) |
| BE (1) | BE514424A (US20080094685A1-20080424-C00004.png) |
| NL (1) | NL83989C (US20080094685A1-20080424-C00004.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3263173A (en) * | 1961-07-31 | 1966-07-26 | Gen Electric | Doppler effect compensation |
| US3139593A (en) * | 1961-12-29 | 1964-06-30 | Bell Telephone Labor Inc | Multifrequency generators |
| DE1280992B (de) * | 1962-01-24 | 1968-10-24 | Siemens Ag | Funksystem |
| DE1271787B (de) * | 1962-05-25 | 1968-07-04 | Siemens Ag | Relaisstellenverstaerker fuer eine Richtfunkstrecke |
| US3509462A (en) * | 1966-07-20 | 1970-04-28 | Gen Dynamics Corp | Spurious-free phase-locked continuously tuned transceiver system |
| US3839678A (en) * | 1973-02-26 | 1974-10-01 | Zenith Radio Corp | Crystal controlled all-band television tuning system |
| US4429418A (en) | 1980-07-11 | 1984-01-31 | Microdyne Corporation | Frequency agile satellite receiver |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB579567A (en) * | 1943-10-07 | 1946-08-08 | Marconi Wireless Telegraph Co | Improvements in frequency controlling and stabilising means in radio-apparatus and the like |
| BE461892A (US20080094685A1-20080424-C00004.png) * | 1944-01-05 | |||
| US2452601A (en) * | 1944-06-10 | 1948-11-02 | Richard H Ranger | Frequency control means |
| US2528632A (en) * | 1947-03-13 | 1950-11-07 | Smith Meeker Engineering Co | Frequency control system |
| BE484964A (US20080094685A1-20080424-C00004.png) * | 1947-09-23 | |||
| US2505670A (en) * | 1947-11-28 | 1950-04-25 | Raytheon Mfg Co | Transceiver for multichannel radio communication systems |
| US2617985A (en) * | 1950-02-23 | 1952-11-11 | Collins Radio Co | Frequency control system |
-
0
- BE BE514424D patent/BE514424A/xx unknown
- NL NL83989D patent/NL83989C/xx active
-
1952
- 1952-09-25 US US311423A patent/US2790072A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| NL83989C (US20080094685A1-20080424-C00004.png) | |
| US2790072A (en) | 1957-04-23 |
