BE500134A - - Google Patents

Info

Publication number
BE500134A
BE500134A BE500134DA BE500134A BE 500134 A BE500134 A BE 500134A BE 500134D A BE500134D A BE 500134DA BE 500134 A BE500134 A BE 500134A
Authority
BE
Belgium
Prior art keywords
tuned
frequency
frequencies
reception
transmission
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE500134A publication Critical patent/BE500134A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Superheterodyne Receivers (AREA)
BE500134D BE500134A (en)van)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE500134T

Publications (1)

Publication Number Publication Date
BE500134A true BE500134A (en)van)

Family

ID=3870763

Family Applications (1)

Application Number Title Priority Date Filing Date
BE500134D BE500134A (en)van)

Country Status (2)

Country Link
BE (1) BE500134A (en)van)
LU (1) LU30472A1 (en)van)

Also Published As

Publication number Publication date
LU30472A1 (en)van)

Similar Documents

Publication Publication Date Title
EP0314101B1 (fr) Système de transmission radiofréquence-optique, notamment dans le domaine des télécommunications spatiales
US4628517A (en) Digital radio system
CN1049310C (zh) 无线电接收机
US7116960B2 (en) Image-rejecting antenna apparatus
US5109535A (en) Apparatus for transmission-reception simulation test for microwave communication
US20020111150A1 (en) High-speed point-to-point modem-less microwave radio frequency link using direct frequency modulation
RU97116149A (ru) Радиочастотная приемопередающая система для цифровой связи
FR2759827A1 (fr) Procede et dispositif pour la reception de signaux de communication
EP2074700B1 (fr) Module d'emission et de reception radioelectrique, adapte notamment aux radiocommunications large bande
EP0785635A1 (fr) Procédé et dispositif de transmission avec diversité de fréquence utilisant une pluralité de porteuses non corrélées
JPWO2006009197A1 (ja) 光信号伝送のための装置、システムおよび方法
EP0472483A1 (fr) Duplexeur bidirectionnel pour ondes hyperfréquences polarisées réalisable notamment en technologie monolithique sur arséniure de gallium
BE500134A (en)van)
EP1429465A2 (en) Apparatus and method for radio signal parallel processing
EP1717948A1 (en) Wideband phase shift device
Harter et al. Generalized Kramers-Kronig receiver for 16QAM wireless THz transmission at 110 Gbit/s
EP1605585A1 (en) Harmonic mixer using anti parallel diodes
CN1364336A (zh) 放大器电路
US7236509B2 (en) Method of communicating information between a transmitter and a receiver using ultrawideband signals
JP2000196523A (ja) 光通信システム
RU2164726C2 (ru) Линия радиосвязи с повторным использованием частоты
US20050064823A1 (en) System and device for transmission using ultrawide band pass filter
RU2019042C1 (ru) Способ передачи и приема дополнительной информации через систему ам радиовещания
RU2204209C1 (ru) Линия радиосвязи с повторным использованием частоты
KR100249676B1 (ko) 국부 발진신호의 누설 신호 소거장치