NL277680A - - Google Patents
Info
- Publication number
- NL277680A NL277680A NL277680DA NL277680A NL 277680 A NL277680 A NL 277680A NL 277680D A NL277680D A NL 277680DA NL 277680 A NL277680 A NL 277680A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
- H04J1/02—Details
- H04J1/12—Arrangements for reducing cross-talk between channels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/20—Frequency-selective devices, e.g. filters
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/04—Control of transmission; Equalising
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/02—Details
- H04B3/32—Reducing cross-talk, e.g. by compensating
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J1/00—Frequency-division multiplex systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Transmitters (AREA)
- Radio Relay Systems (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES73736A DE1260562B (de) | 1961-04-28 | 1961-04-28 | Funkfeld in einem Richtfunksystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL277680A true NL277680A (da) |
Family
ID=7504142
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL277680D NL277680A (da) | 1961-04-28 | ||
| NL62277680A NL148193B (nl) | 1961-04-28 | 1962-04-26 | Wisselschakeling voor het samenvoegen en afzonderen van een aantal hoogfrequente kanalen. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL62277680A NL148193B (nl) | 1961-04-28 | 1962-04-26 | Wisselschakeling voor het samenvoegen en afzonderen van een aantal hoogfrequente kanalen. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3273064A (da) |
| JP (1) | JPS5511023B1 (da) |
| BE (1) | BE616935A (da) |
| CH (1) | CH399555A (da) |
| DE (1) | DE1260562B (da) |
| DK (1) | DK104892C (da) |
| GB (1) | GB978862A (da) |
| NL (2) | NL148193B (da) |
| SE (1) | SE305011B (da) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4823851B1 (da) * | 1968-12-19 | 1973-07-17 | ||
| US3543188A (en) * | 1969-10-13 | 1970-11-24 | Collins Radio Co | Microwave diplexing technique employing predistorted waveguide filters |
| DE2213962C3 (de) * | 1972-03-22 | 1979-01-18 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Funkfeld in einem Richtfunksystem |
| DE2628906C2 (de) * | 1976-06-28 | 1978-06-22 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Funkfeld in einer Richtfunkstrecke |
| US4688259A (en) * | 1985-12-11 | 1987-08-18 | Ford Aerospace & Communications Corporation | Reconfigurable multiplexer |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2705795A (en) * | 1949-07-06 | 1955-04-05 | Fisk Bert | Data transmission system |
| US3141928A (en) * | 1955-11-28 | 1964-07-21 | Bell Telephone Labor Inc | Discrete address time division multiplex data transmission system |
| US3150374A (en) * | 1959-06-25 | 1964-09-22 | David E Sunstein | Multichannel signaling system and method |
| US3160711A (en) * | 1960-06-04 | 1964-12-08 | Bell Telephone Labor Inc | Nonsynchronous time-frequency multiplex transmission system |
-
0
- NL NL277680D patent/NL277680A/xx unknown
-
1961
- 1961-04-28 DE DES73736A patent/DE1260562B/de active Pending
-
1962
- 1962-04-18 CH CH483562A patent/CH399555A/de unknown
- 1962-04-19 SE SE4492/62A patent/SE305011B/xx unknown
- 1962-04-25 GB GB15702/62A patent/GB978862A/en not_active Expired
- 1962-04-26 NL NL62277680A patent/NL148193B/xx not_active IP Right Cessation
- 1962-04-26 BE BE616935A patent/BE616935A/fr unknown
- 1962-04-27 DK DK191862AA patent/DK104892C/da active
- 1962-04-27 US US190540A patent/US3273064A/en not_active Expired - Lifetime
- 1962-04-28 JP JP1676362A patent/JPS5511023B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL148193B (nl) | 1975-12-15 |
| SE305011B (da) | 1968-10-14 |
| DE1260562B (de) | 1968-02-08 |
| BE616935A (fr) | 1962-10-26 |
| DK104892C (da) | 1966-07-18 |
| US3273064A (en) | 1966-09-13 |
| CH399555A (de) | 1965-09-30 |
| JPS5511023B1 (da) | 1980-03-21 |
| GB978862A (en) | 1964-12-23 |