ES177449A1 - IMPROVEMENTS IN OR RELATED TO COMMUNICATION SYSTEMS BY TIME MODULATED IMPULSES - Google Patents
IMPROVEMENTS IN OR RELATED TO COMMUNICATION SYSTEMS BY TIME MODULATED IMPULSESInfo
- Publication number
- ES177449A1 ES177449A1 ES0177449A ES177449A ES177449A1 ES 177449 A1 ES177449 A1 ES 177449A1 ES 0177449 A ES0177449 A ES 0177449A ES 177449 A ES177449 A ES 177449A ES 177449 A1 ES177449 A1 ES 177449A1
- Authority
- ES
- Spain
- Prior art keywords
- train
- communication systems
- time modulated
- time
- pulses
- 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
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Abstract
Un sistema de comunicación por impulsos modulados en tiempo caracterizado porque se usan dos trenes de impulsos sólidos de igual frecuencia de repetición de impulso y desplazados en tiempo uno con respecto al otro, de modo que los bordes posteriores de los impulsos de un tren, coinciden con los bordes anteriores de los impulsos del otro tren y las ocurrencias de los bordes anteriores de dicho tren y los bordes posteriores de dicho otro tren, se modulan de acuerdo con la amplitud de la onda de señal en instantes de tiempo respectivamente diferentes.A time-modulated pulse communication system characterized in that two solid pulse trains of equal pulse repetition frequency are used and shifted in time with respect to each other, so that the trailing edges of the pulses in a train coincide with the leading edges of the pulses of the other train and the occurrences of the leading edges of said train and the trailing edges of said other train, are modulated according to the amplitude of the signal wave at respectively different times.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1515441 | 1941-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES177449A1 true ES177449A1 (en) | 1947-05-01 |
Family
ID=38462816
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0177449A Expired ES177449A1 (en) | 1941-11-24 | 1947-03-31 | IMPROVEMENTS IN OR RELATED TO COMMUNICATION SYSTEMS BY TIME MODULATED IMPULSES |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES177449A1 (en) |
-
1947
- 1947-03-31 ES ES0177449A patent/ES177449A1/en not_active Expired
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