BE728209A - - Google Patents
Info
- Publication number
- BE728209A BE728209A BE728209A BE728209A BE728209A BE 728209 A BE728209 A BE 728209A BE 728209 A BE728209 A BE 728209A BE 728209 A BE728209 A BE 728209A BE 728209 A BE728209 A BE 728209A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04K—SECRET COMMUNICATION; JAMMING OF COMMUNICATION
- H04K1/00—Secret communication
- H04K1/003—Secret communication by varying carrier frequency at or within predetermined or random intervals
-
- 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
- H03B2200/006—Functional aspects of oscillators
- H03B2200/0092—Measures to linearise or reduce distortion of oscillator characteristics
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH198468A CH499244A (de) | 1968-02-12 | 1968-02-12 | Synchronisierverfahren für programmgesteuerte Trägerumtastung |
| CH198168A CH488348A (de) | 1968-02-12 | 1968-02-12 | Synchronisier-Verfahren für programmgesteuerte Trägerumtastung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728209A true BE728209A (pt) | 1969-07-16 |
Family
ID=25689169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728209A BE728209A (pt) | 1968-02-12 | 1969-02-10 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE728209A (pt) |
| CH (1) | CH499244A (pt) |
| DE (1) | DE1817116C3 (pt) |
| FR (1) | FR2001773A6 (pt) |
| NL (1) | NL6902040A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2550592C1 (de) * | 1975-11-11 | 1990-12-06 | Siemens Ag | Funksystem |
-
1968
- 1968-02-12 CH CH198468A patent/CH499244A/de not_active IP Right Cessation
- 1968-12-27 DE DE19681817116 patent/DE1817116C3/de not_active Expired
-
1969
- 1969-02-10 FR FR6903369A patent/FR2001773A6/fr not_active Expired
- 1969-02-10 BE BE728209A patent/BE728209A/xx unknown
- 1969-02-10 NL NL6902040A patent/NL6902040A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6902040A (pt) | 1969-08-14 |
| DE1817116C3 (de) | 1978-03-30 |
| DE1817116A1 (de) | 1969-08-14 |
| DE1817116B2 (de) | 1977-07-21 |
| FR2001773A6 (pt) | 1969-10-03 |
| CH499244A (de) | 1970-11-15 |