FR76956E - Pulse electrical communication system - Google Patents
Pulse electrical communication systemInfo
- Publication number
- FR76956E FR76956E FR799055A FR799055A FR76956E FR 76956 E FR76956 E FR 76956E FR 799055 A FR799055 A FR 799055A FR 799055 A FR799055 A FR 799055A FR 76956 E FR76956 E FR 76956E
- Authority
- FR
- France
- Prior art keywords
- communication system
- electrical communication
- pulse electrical
- pulse
- electrical
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1676—Time-division multiplex with pulse-position, pulse-interval, or pulse-width modulation
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03C—MODULATION
- H03C3/00—Angle modulation
- H03C3/10—Angle modulation by means of variable impedance
- H03C3/24—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube
- H03C3/245—Angle modulation by means of variable impedance by means of a variable resistive element, e.g. tube by using semiconductor elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US513468A US2920142A (en) | 1955-06-06 | 1955-06-06 | Pulse communication system |
US520895A US2912507A (en) | 1955-07-08 | 1955-07-08 | Pulse communication system |
US520860A US2881256A (en) | 1955-07-08 | 1955-07-08 | Pulse communication system |
FR70721T | 1956-06-06 | ||
US670201A US2951989A (en) | 1957-07-05 | 1957-07-05 | Detector circuit |
DEST13943A DE1092073B (en) | 1958-07-02 | 1958-07-02 | Phase modulator for multi-channel pulse modulation systems |
Publications (1)
Publication Number | Publication Date |
---|---|
FR76956E true FR76956E (en) | 1961-12-29 |
Family
ID=34624085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR799055A Expired FR76956E (en) | 1955-06-06 | 1959-07-01 | Pulse electrical communication system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR76956E (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1230456B (en) * | 1963-08-20 | 1966-12-15 | Le Material Electr S W | Circuit arrangement for generating pulses with adjustable phase position |
-
1959
- 1959-07-01 FR FR799055A patent/FR76956E/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1230456B (en) * | 1963-08-20 | 1966-12-15 | Le Material Electr S W | Circuit arrangement for generating pulses with adjustable phase position |
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