FR2365216A1 - Antenne fictive de puissance dans le domaine des ondes metriques a hectometriques et emetteur comportant une telle antenne fictive
- Google Patents
Antenne fictive de puissance dans le domaine des ondes metriques a hectometriques et emetteur comportant une telle antenne fictive
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.)
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Thales SA
Original Assignee
Thomson CSF SA
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Publication date
Application filed by Thomson CSF SAfiledCriticalThomson CSF SA
Priority to FR7628020ApriorityCriticalpatent/FR2365216A1/fr
Publication of FR2365216A1publicationCriticalpatent/FR2365216A1/fr
Application grantedgrantedCritical
Publication of FR2365216B3publicationCriticalpatent/FR2365216B3/fr
H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
H04B1/02—Transmitters
H04B1/04—Circuits
H04B1/0458—Arrangements for matching and coupling between power amplifier and antenna or between amplifying stages
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
H01P1/00—Auxiliary devices
H01P1/24—Terminating devices
H—ELECTRICITY
H01—ELECTRIC ELEMENTS
H01Q—ANTENNAS, i.e. RADIO AERIALS
H01Q1/00—Details of, or arrangements associated with, antennas
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Battery Electrode And Active Subsutance
(AREA)
Thermistors And Varistors
(AREA)
Inorganic Compounds Of Heavy Metals
(AREA)
FR7628020A1976-09-171976-09-17Antenne fictive de puissance dans le domaine des ondes metriques a hectometriques et emetteur comportant une telle antenne fictive
GrantedFR2365216A1
(fr)
Effect of the transient response of an antenna on the radiation field(Transient response and current distribution of thin vertical antenna coupled to pulse generator by electric network, determining radiation field)
Dipole approximation of plane wave backscattering by a conductor in a dissipative medium, using the electric and magnetic polarizabilities to compute the dipole moments
Results of a complex measurement of the intensity of the electric field and the electrical conductivity of the atmosphere under various meteorological conditions at the earth surface(Complex measurement of atmospheric conductivity and electric field intensity under various meteorological conditions at Earth surface)
Investigations of the non-planar dipole antenna with arbitrarily displaced feed-points(Nonplanar dipole antenna with arbitrarily displaced feedpoints, considering far field radiation patterns, radiation resistance, power gain, effective aperture and efficiency)
Theoretical and experimental investigations on coupled antennas in homogeneous isotropic media(Distribution of current in coupled dipole antennas in homogeneous isotropic media)
Phase distribution of the current in an anisotropically conducting helical cone and its application in the analysis of frequency independent antennas(Anisotropically conducting spiral cone current phase distribution applied to frequency independent antennas analysis, discussing spiral motion and field azimuthal dependence effects)