BRPI0703527A - sistema e aparelho de comunicação - Google Patents

sistema e aparelho de comunicação

Info

Publication number
BRPI0703527A
BRPI0703527A BRPI0703527-6A BRPI0703527A BRPI0703527A BR PI0703527 A BRPI0703527 A BR PI0703527A BR PI0703527 A BRPI0703527 A BR PI0703527A BR PI0703527 A BRPI0703527 A BR PI0703527A
Authority
BR
Brazil
Prior art keywords
electric field
coupling antenna
field coupling
communication system
surface wave
Prior art date
Application number
BRPI0703527-6A
Other languages
English (en)
Inventor
Takanorii Washiro
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of BRPI0703527A publication Critical patent/BRPI0703527A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P3/00—Waveguides; Transmission lines of the waveguide type
    • H01P3/16—Dielectric waveguides, i.e. without a longitudinal conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/085—Coaxial-line/strip-line transitions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/08—Coupling devices of the waveguide type for linking dissimilar lines or devices
    • H01P5/087—Transitions to a dielectric waveguide
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/77—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for interrogation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Waveguides (AREA)
  • Waveguide Aerials (AREA)

Abstract

SISTEMA E APARELHO DE COMUMCAçãO Um sistema de comunicação inclui os elementos seguintes: um transmissor incluindo urna unidade de circuito de transmissão configurada para gerar um sinal de RF para transmitir dados e uma antena de acoplamento de campo elétrico configurada para transmitir os sinais de RF como um campo eletrostático; um receptor incluindo uma antena de acoplamento de campo elétrico e uma unidade de circuito de recepção configurada para receber e processar o sinal de RF recebido pela antena de acoplamento de campo elétrico; e um meio de propagação de onda de superfície configurado para prover uma linha de transmissão de onda de superfície para transmitir uma onda de superfície emanando da antena de acoplamento de campo elétrico do transmissor com baixa perda de propagação.
BRPI0703527-6A 2006-09-11 2007-08-15 sistema e aparelho de comunicação BRPI0703527A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006245615 2006-09-11
JP2007148673A JP4345850B2 (ja) 2006-09-11 2007-06-04 通信システム及び通信装置

Publications (1)

Publication Number Publication Date
BRPI0703527A true BRPI0703527A (pt) 2008-04-29

Family

ID=38754703

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0703527-6A BRPI0703527A (pt) 2006-09-11 2007-08-15 sistema e aparelho de comunicação

Country Status (7)

Country Link
US (2) US7894770B2 (pt)
EP (1) EP1898532B1 (pt)
JP (1) JP4345850B2 (pt)
KR (1) KR20080023630A (pt)
BR (1) BRPI0703527A (pt)
SG (1) SG141315A1 (pt)
TW (1) TW200826531A (pt)

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