FR2309053B1 - - Google Patents

Info

Publication number
FR2309053B1
FR2309053B1 FR7512644A FR7512644A FR2309053B1 FR 2309053 B1 FR2309053 B1 FR 2309053B1 FR 7512644 A FR7512644 A FR 7512644A FR 7512644 A FR7512644 A FR 7512644A FR 2309053 B1 FR2309053 B1 FR 2309053B1
Authority
FR
France
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.)
Expired
Application number
FR7512644A
Other languages
French (fr)
Other versions
FR2309053A1 (fr
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.)
Kievsky Politekhnichesky Institut Imeni
Original Assignee
Kievsky Politekhnichesky Institut Imeni
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
Priority to GB8977/75A priority Critical patent/GB1499033A/en
Priority to DE19752510977 priority patent/DE2510977A1/de
Application filed by Kievsky Politekhnichesky Institut Imeni filed Critical Kievsky Politekhnichesky Institut Imeni
Priority to FR7512644A priority patent/FR2309053A1/fr
Publication of FR2309053A1 publication Critical patent/FR2309053A1/fr
Application granted granted Critical
Publication of FR2309053B1 publication Critical patent/FR2309053B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/364—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith using a particular conducting material, e.g. superconductor
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/09—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens wherein the primary active element is coated with or embedded in a dielectric or magnetic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
FR7512644A 1975-03-04 1975-04-23 Dispositif de captation et de rayonnement des ondes electromagnetiques Granted FR2309053A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB8977/75A GB1499033A (en) 1975-03-04 1975-03-04 Electromagnetic wave antenna
DE19752510977 DE2510977A1 (de) 1975-03-04 1975-03-13 Empfangs- und strahlungseinrichtung elektromagnetischer wellen
FR7512644A FR2309053A1 (fr) 1975-03-04 1975-04-23 Dispositif de captation et de rayonnement des ondes electromagnetiques

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8977/75A GB1499033A (en) 1975-03-04 1975-03-04 Electromagnetic wave antenna
DE19752510977 DE2510977A1 (de) 1975-03-04 1975-03-13 Empfangs- und strahlungseinrichtung elektromagnetischer wellen
FR7512644A FR2309053A1 (fr) 1975-03-04 1975-04-23 Dispositif de captation et de rayonnement des ondes electromagnetiques

Publications (2)

Publication Number Publication Date
FR2309053A1 FR2309053A1 (fr) 1976-11-19
FR2309053B1 true FR2309053B1 (enrdf_load_stackoverflow) 1977-11-25

Family

ID=27186305

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7512644A Granted FR2309053A1 (fr) 1975-03-04 1975-04-23 Dispositif de captation et de rayonnement des ondes electromagnetiques

Country Status (3)

Country Link
DE (1) DE2510977A1 (enrdf_load_stackoverflow)
FR (1) FR2309053A1 (enrdf_load_stackoverflow)
GB (1) GB1499033A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2455749A (en) * 2007-12-20 2009-06-24 Dhiraj Sinha Antenna using piezoelectric material
US20100309061A1 (en) * 2007-12-20 2010-12-09 Dhiraj Sinha A micro antenna device
GB201007349D0 (en) * 2010-04-30 2010-06-16 Cambridge Entpr Ltd Antenna device
GB2489524A (en) * 2011-04-01 2012-10-03 Camtech Invest Ltd Electro-magnetic or acoustic wave transmission methods or antennas
WO2013171376A1 (en) * 2012-05-16 2013-11-21 Teknologian Tutkimuskeskus Vtt Energy collector structure and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3453456A (en) * 1966-10-27 1969-07-01 Trw Inc Ultrasonic transducer
US3506858A (en) * 1968-04-17 1970-04-14 Us Air Force Piezoelectric shear wave transducer
US3836794A (en) * 1969-08-01 1974-09-17 Denki Onkyo Co Ltd Piezoelectric transformers
US3543058A (en) * 1969-11-10 1970-11-24 Westinghouse Electric Corp Piezoelectric transducer

Also Published As

Publication number Publication date
FR2309053A1 (fr) 1976-11-19
DE2510977A1 (de) 1976-09-23
GB1499033A (en) 1978-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse