BE728162A - - Google Patents
Info
- Publication number
- BE728162A BE728162A BE728162A BE728162A BE728162A BE 728162 A BE728162 A BE 728162A BE 728162 A BE728162 A BE 728162A BE 728162 A BE728162 A BE 728162A BE 728162 A BE728162 A BE 728162A
- 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)
- Synchronisation In Digital Transmission Systems (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH198168A CH488348A (de) | 1968-02-12 | 1968-02-12 | Synchronisier-Verfahren für programmgesteuerte Trägerumtastung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728162A true BE728162A (zh) | 1969-07-16 |
Family
ID=4223114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728162A BE728162A (zh) | 1968-02-12 | 1969-02-10 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT299318B (zh) |
| BE (1) | BE728162A (zh) |
| CH (1) | CH488348A (zh) |
| FR (1) | FR2001770A1 (zh) |
| GB (1) | GB1261771A (zh) |
| NL (1) | NL6900892A (zh) |
| SE (1) | SE344000B (zh) |
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 CH198168A patent/CH488348A/de not_active IP Right Cessation
- 1968-12-30 AT AT1267568A patent/AT299318B/de not_active IP Right Cessation
-
1969
- 1969-01-20 NL NL6900892A patent/NL6900892A/xx unknown
- 1969-02-06 GB GB646469A patent/GB1261771A/en not_active Expired
- 1969-02-10 SE SE178469A patent/SE344000B/xx unknown
- 1969-02-10 FR FR6903366A patent/FR2001770A1/fr not_active Withdrawn
- 1969-02-10 BE BE728162A patent/BE728162A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2001770A1 (zh) | 1969-10-03 |
| NL6900892A (zh) | 1969-08-14 |
| CH488348A (de) | 1970-03-31 |
| DE1817115A1 (de) | 1970-08-27 |
| GB1261771A (en) | 1972-01-26 |
| AT299318B (de) | 1972-06-12 |
| SE344000B (zh) | 1972-03-20 |
| DE1817115B2 (de) | 1977-03-31 |