FR2530872B1 - Antenne reseau a dephaseur pour radars a couverture spherique - Google Patents

Antenne reseau a dephaseur pour radars a couverture spherique

Info

Publication number
FR2530872B1
FR2530872B1 FR8213145A FR8213145A FR2530872B1 FR 2530872 B1 FR2530872 B1 FR 2530872B1 FR 8213145 A FR8213145 A FR 8213145A FR 8213145 A FR8213145 A FR 8213145A FR 2530872 B1 FR2530872 B1 FR 2530872B1
Authority
FR
France
Prior art keywords
dephaser
radars
spherical
covered
network antenna
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.)
Expired
Application number
FR8213145A
Other languages
English (en)
Other versions
FR2530872A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8213145A priority Critical patent/FR2530872B1/fr
Publication of FR2530872A1 publication Critical patent/FR2530872A1/fr
Application granted granted Critical
Publication of FR2530872B1 publication Critical patent/FR2530872B1/fr
Expired legal-status Critical Current

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
    • H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/2658—Phased-array fed focussing structure
    • 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
FR8213145A 1982-07-26 1982-07-26 Antenne reseau a dephaseur pour radars a couverture spherique Expired FR2530872B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8213145A FR2530872B1 (fr) 1982-07-26 1982-07-26 Antenne reseau a dephaseur pour radars a couverture spherique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8213145A FR2530872B1 (fr) 1982-07-26 1982-07-26 Antenne reseau a dephaseur pour radars a couverture spherique

Publications (2)

Publication Number Publication Date
FR2530872A1 FR2530872A1 (fr) 1984-01-27
FR2530872B1 true FR2530872B1 (fr) 1986-06-13

Family

ID=9276386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8213145A Expired FR2530872B1 (fr) 1982-07-26 1982-07-26 Antenne reseau a dephaseur pour radars a couverture spherique

Country Status (1)

Country Link
FR (1) FR2530872B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276023A (en) * 1963-05-21 1966-09-27 Dorne And Margolin Inc Grid array antenna
US3755815A (en) * 1971-12-20 1973-08-28 Sperry Rand Corp Phased array fed lens antenna
JPS5928082B2 (ja) * 1977-04-13 1984-07-10 三菱電機株式会社 ド−ムアンテナ装置
JPS5447464A (en) * 1977-09-21 1979-04-14 Mitsubishi Electric Corp Spherical shell lens antenna
JPS5550705A (en) * 1978-10-11 1980-04-12 Mitsubishi Electric Corp Spherical shell lens antenna

Also Published As

Publication number Publication date
FR2530872A1 (fr) 1984-01-27

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Legal Events

Date Code Title Description
ST Notification of lapse