DE1915464B2 - PROCESS FOR IMPROVING THE TRANSMISSION PROPERTIES OF A CARRIER FREQUENCY SYSTEM - Google Patents
PROCESS FOR IMPROVING THE TRANSMISSION PROPERTIES OF A CARRIER FREQUENCY SYSTEMInfo
- Publication number
- DE1915464B2 DE1915464B2 DE19691915464 DE1915464A DE1915464B2 DE 1915464 B2 DE1915464 B2 DE 1915464B2 DE 19691915464 DE19691915464 DE 19691915464 DE 1915464 A DE1915464 A DE 1915464A DE 1915464 B2 DE1915464 B2 DE 1915464B2
- Authority
- DE
- Germany
- Prior art keywords
- improving
- carrier frequency
- transmission properties
- frequency system
- properties
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/14—Arrangements providing for calling or supervisory signals
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH481168A CH489155A (en) | 1968-04-01 | 1968-04-01 | Method for suppressing rhythmic signal voltage peaks in a carrier frequency system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE1915464A1 DE1915464A1 (en) | 1969-10-09 |
DE1915464B2 true DE1915464B2 (en) | 1971-02-25 |
Family
ID=4282950
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691915464 Withdrawn DE1915464B2 (en) | 1968-04-01 | 1969-03-26 | PROCESS FOR IMPROVING THE TRANSMISSION PROPERTIES OF A CARRIER FREQUENCY SYSTEM |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH489155A (en) |
DE (1) | DE1915464B2 (en) |
-
1968
- 1968-04-01 CH CH481168A patent/CH489155A/en not_active IP Right Cessation
-
1969
- 1969-03-26 DE DE19691915464 patent/DE1915464B2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CH489155A (en) | 1970-04-15 |
DE1915464A1 (en) | 1969-10-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |