FR2417220A1 - Poste emetteur et/ou recepteur a deux diagrammes de rayonnement et reseau equipe de tels postes - Google Patents

Poste emetteur et/ou recepteur a deux diagrammes de rayonnement et reseau equipe de tels postes

Info

Publication number
FR2417220A1
FR2417220A1 FR7803619A FR7803619A FR2417220A1 FR 2417220 A1 FR2417220 A1 FR 2417220A1 FR 7803619 A FR7803619 A FR 7803619A FR 7803619 A FR7803619 A FR 7803619A FR 2417220 A1 FR2417220 A1 FR 2417220A1
Authority
FR
France
Prior art keywords
omnidirectional
aerial
facility
initial contact
contact plane
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.)
Withdrawn
Application number
FR7803619A
Other languages
English (en)
Inventor
Lucien Babany
Jean-Claude Vasselier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7803619A priority Critical patent/FR2417220A1/fr
Publication of FR2417220A1 publication Critical patent/FR2417220A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H01Q13/04—Biconical horns

Landscapes

  • Aerials With Secondary Devices (AREA)

Abstract

Poste émetteur et/ou récepteur conçu pour faciliter l'établissement d'une communication. Le poste se compose de deux parties dont l'une, 1, en forme de pistolet, comporte une antenne directive, 10. Lors d'un fonctionnement en veille ou en recherche de correspondant l'antenne directive est disposée de manière que son axe de propagation principal soit vertical et un réflecteur conique 20 est disposé devant le cornet pour donner au poste un diagramme de rayonnement omnidirectionnel dans le plan vertical. Application, en particulier, aux postes émetteurs et/ou récepteurs portables et portatifs utilisés en hyperfréquences.
FR7803619A 1978-02-09 1978-02-09 Poste emetteur et/ou recepteur a deux diagrammes de rayonnement et reseau equipe de tels postes Withdrawn FR2417220A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7803619A FR2417220A1 (fr) 1978-02-09 1978-02-09 Poste emetteur et/ou recepteur a deux diagrammes de rayonnement et reseau equipe de tels postes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7803619A FR2417220A1 (fr) 1978-02-09 1978-02-09 Poste emetteur et/ou recepteur a deux diagrammes de rayonnement et reseau equipe de tels postes

Publications (1)

Publication Number Publication Date
FR2417220A1 true FR2417220A1 (fr) 1979-09-07

Family

ID=9204386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803619A Withdrawn FR2417220A1 (fr) 1978-02-09 1978-02-09 Poste emetteur et/ou recepteur a deux diagrammes de rayonnement et reseau equipe de tels postes

Country Status (1)

Country Link
FR (1) FR2417220A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1115110A (fr) * 1954-11-26 1956-04-19 Csf Antennes omnidirectionnelles à polarisation circulaire pour ultra-hautes fréquences
US3341151A (en) * 1965-07-23 1967-09-12 Kampinsky Abe Apparatus providing a directive field pattern and attitude sensing of a spin stabilized satellite
US3460148A (en) * 1965-12-08 1969-08-05 Communications Satellite Corp Antenna for space vehicle
DE1801706A1 (de) * 1968-10-08 1970-06-11 Rohde & Schwarz Rundstrahlantenne fuer den Mikrowellenbereich
DE2010513A1 (de) * 1970-03-05 1971-09-23 Siemens Ag In eine Rundstrahlantenne umwandelbare Richtantenne für spinstabilisierte Raumflugkörper
FR2284998A1 (fr) * 1974-09-13 1976-04-09 Thomson Csf Antenne pour liaisons en ondes millimetriques ou centimetriques

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1115110A (fr) * 1954-11-26 1956-04-19 Csf Antennes omnidirectionnelles à polarisation circulaire pour ultra-hautes fréquences
US3341151A (en) * 1965-07-23 1967-09-12 Kampinsky Abe Apparatus providing a directive field pattern and attitude sensing of a spin stabilized satellite
US3460148A (en) * 1965-12-08 1969-08-05 Communications Satellite Corp Antenna for space vehicle
DE1801706A1 (de) * 1968-10-08 1970-06-11 Rohde & Schwarz Rundstrahlantenne fuer den Mikrowellenbereich
DE2010513A1 (de) * 1970-03-05 1971-09-23 Siemens Ag In eine Rundstrahlantenne umwandelbare Richtantenne für spinstabilisierte Raumflugkörper
FR2284998A1 (fr) * 1974-09-13 1976-04-09 Thomson Csf Antenne pour liaisons en ondes millimetriques ou centimetriques

Similar Documents

Publication Publication Date Title
AR223488A1 (es) Un aparato para adaptar automaticamente la impedancia nominal verdadera de un transmisor de radiofrecuencia a una antena
FR2512281B1 (fr)
IE781053L (en) Radio communication systems
DE3066140D1 (en) High frequency circuit block for simultaneously transmitting and receiving, transmitter-receiver for millimeter waves and radar using such a circuit block
FR2417220A1 (fr) Poste emetteur et/ou recepteur a deux diagrammes de rayonnement et reseau equipe de tels postes
GB890296A (en) Improvements in or relating to electromagnetic wave transmission systems and apparatus for use therewith
FR2368835A1 (fr) Dispositif formant un poste de liaison sans fil dans un casque protecteur pour les mines et tunnels
JPS52130589A (en) Mobile radio controllig system
EP0043689A3 (fr) Alimentation périscopique pour antenne
AU7560787A (en) Angular-diversity radiating system for tropospheric-scatter radio links
JPS57188103A (en) Antenna for radio receiver of automobile
JPS57192146A (en) Radio zone switching system
JPS57202198A (en) Portable stereo audio equipment
JPS54100206A (en) Radio digital signal receiving system
JPS5210015A (en) Transmitter and receiver with wide band range cable
JPS53121511A (en) Transmitting/receving system
JPS55166347A (en) Press-to-talk radio apparatus
JPS5451404A (en) Fm radio telegraphy unit for mobile mounting
JPS54154902A (en) Informing system for mobile station position of mobile radio communication
JPS542620A (en) Communication equipment
FR2368766A1 (fr) Systeme de transmission d'alarme a partir d'un detecteur
JPS5698039A (en) Radio communication system
JPS6441530A (en) Mobile communication system
JPS6467040A (en) Shield room
JPS54141511A (en) Space diversity system

Legal Events

Date Code Title Description
ST Notification of lapse