AR011095A1 - Un metodo para transmitir informacion utlizando una onda electro-magnetica y un aparato transmisor de informacion para llevar a la practica dicho metodo - Google Patents

Un metodo para transmitir informacion utlizando una onda electro-magnetica y un aparato transmisor de informacion para llevar a la practica dicho metodo

Info

Publication number
AR011095A1
AR011095A1 ARP980100382A ARP980100382A AR011095A1 AR 011095 A1 AR011095 A1 AR 011095A1 AR P980100382 A ARP980100382 A AR P980100382A AR P980100382 A ARP980100382 A AR P980100382A AR 011095 A1 AR011095 A1 AR 011095A1
Authority
AR
Argentina
Prior art keywords
information
frequency
wave
carrier frequency
channels
Prior art date
Application number
ARP980100382A
Other languages
English (en)
Original Assignee
Smith Technology Dev L L C
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Smith Technology Dev L L C filed Critical Smith Technology Dev L L C
Publication of AR011095A1 publication Critical patent/AR011095A1/es

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/50—Transmitters
    • H04B10/516—Details of coding or modulation
    • H04B10/532—Polarisation modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/002—Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
    • H04B14/008—Polarisation modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/10—Polarisation diversity; Directional diversity

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Near-Field Transmission Systems (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

Un método para transmitir informacion utilizando una onda electromagnética mediante el cual se multiplexa por lo menos tres canales de informacion, cadauno asociado con su propia combinacion de una frecuencia portadora y una frecuencia de rotacion, y se transmite una onda que lleva multiplexada los trescanales y que tiene componentes de onda asociados con un canal de informacion y campo eléctrico que rota segun un eje de programacion en la frecuencia derotacion asociada menor que la frecuencia portadora asociada y mayor que cero. Un canal de comunicacines está definido al menos en parte por una ondaelectromagnética que tiene una frecuencia portadora y un vector de campo eléctrico, el extremo del cual traza un trayecto periodico no lineal a unasegunda frecuencia entre la frecuencia portadora y cero desde la perspectiva de un observador que mira dentro del eje de propagacion de la onda. Tambiénpropone un aparato de transmision de informacion que lanza una onda que tiene tales características y modulada con informacion en una forma adecuada. Elaparato comprende medios receptores sensibles al trayecto periodico y a la segunda frecuencia. El trayecto periodico, la segunda frecuencia, o ambosproporcionan la selectividad que puede ser utilizada para definir multiples canales de comunicaciones.
ARP980100382A 1997-05-09 1998-01-28 Un metodo para transmitir informacion utlizando una onda electro-magnetica y un aparato transmisor de informacion para llevar a la practica dicho metodo AR011095A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/853,833 US6204810B1 (en) 1997-05-09 1997-05-09 Communications system

Publications (1)

Publication Number Publication Date
AR011095A1 true AR011095A1 (es) 2000-08-02

Family

ID=25317026

Family Applications (2)

Application Number Title Priority Date Filing Date
ARP980100382A AR011095A1 (es) 1997-05-09 1998-01-28 Un metodo para transmitir informacion utlizando una onda electro-magnetica y un aparato transmisor de informacion para llevar a la practica dicho metodo
ARP980102179A AR015809A1 (es) 1997-05-09 1998-05-11 Metodo y aparato para transmitir informacion y metodo y aparato para recibir informacionempleando una onda electromagnetica

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP980102179A AR015809A1 (es) 1997-05-09 1998-05-11 Metodo y aparato para transmitir informacion y metodo y aparato para recibir informacionempleando una onda electromagnetica

Country Status (5)

Country Link
US (2) US6204810B1 (es)
AR (2) AR011095A1 (es)
CY (1) CY1107046T1 (es)
MY (1) MY129618A (es)
ZA (1) ZA983864B (es)

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