IT972972B - Riflettore d onde elettromagne tiche a banda larga - Google Patents

Riflettore d onde elettromagne tiche a banda larga

Info

Publication number
IT972972B
IT972972B IT3364872A IT3364872A IT972972B IT 972972 B IT972972 B IT 972972B IT 3364872 A IT3364872 A IT 3364872A IT 3364872 A IT3364872 A IT 3364872A IT 972972 B IT972972 B IT 972972B
Authority
IT
Italy
Prior art keywords
electromagne
wide band
waves reflector
reflector
waves
Prior art date
Application number
IT3364872A
Other languages
English (en)
Original Assignee
Thomson Csf
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 filed Critical Thomson Csf
Application granted granted Critical
Publication of IT972972B publication Critical patent/IT972972B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating element
    • H01Q3/46—Active lenses or reflecting arrays
IT3364872A 1971-12-31 1972-12-28 Riflettore d onde elettromagne tiche a banda larga IT972972B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7147769A FR2165792B1 (it) 1971-12-31 1971-12-31

Publications (1)

Publication Number Publication Date
IT972972B true IT972972B (it) 1974-05-31

Family

ID=9088474

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3364872A IT972972B (it) 1971-12-31 1972-12-28 Riflettore d onde elettromagne tiche a banda larga

Country Status (5)

Country Link
JP (1) JPS4875155A (it)
DE (1) DE2263806A1 (it)
FR (1) FR2165792B1 (it)
GB (1) GB1366259A (it)
IT (1) IT972972B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134122A1 (de) * 1981-08-28 1983-03-17 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Antennensystem mit dielektrikum
GB2331185B (en) * 1983-03-05 1999-09-22 Emi Ltd Antenna arrangement
ES2080501T3 (es) * 1991-05-13 1996-02-01 Thomson Multimedia Sa Sistema de antena para ondas de radio.
EP3382800B1 (en) 2015-11-24 2021-08-04 Murata Manufacturing Co., Ltd. Luneburg lens antenna device
EP3242358B1 (en) * 2016-05-06 2020-06-17 Amphenol Antenna Solutions, Inc. High gain, multi-beam antenna for 5g wireless communications
EP3794677B1 (en) * 2018-05-18 2025-04-16 American Antenna Company, LLC System and method for miniaturized cell tower antenna arrays and highly directional electronic communication

Also Published As

Publication number Publication date
FR2165792B1 (it) 1976-10-29
JPS4875155A (it) 1973-10-09
DE2263806A1 (de) 1973-07-05
GB1366259A (en) 1974-09-11
FR2165792A1 (it) 1973-08-10

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