FR930176A - Systèmes à antenne de direction perfectionnée - Google Patents

Systèmes à antenne de direction perfectionnée

Info

Publication number
FR930176A
FR930176A FR930176DA FR930176A FR 930176 A FR930176 A FR 930176A FR 930176D A FR930176D A FR 930176DA FR 930176 A FR930176 A FR 930176A
Authority
FR
France
Prior art keywords
antenna systems
steering antenna
advanced steering
advanced
systems
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
Other languages
English (en)
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Application granted granted Critical
Publication of FR930176A publication Critical patent/FR930176A/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
    • H01Q3/24—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/245—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 orientation by switching energy from one active radiating element to another, e.g. for beam switching in the focal plane of a focussing device
FR930176D 1942-08-19 1946-07-03 Systèmes à antenne de direction perfectionnée Expired FR930176A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US930176XA 1942-08-19 1942-08-19

Publications (1)

Publication Number Publication Date
FR930176A true FR930176A (fr) 1948-01-19

Family

ID=22236360

Family Applications (1)

Application Number Title Priority Date Filing Date
FR930176D Expired FR930176A (fr) 1942-08-19 1946-07-03 Systèmes à antenne de direction perfectionnée

Country Status (1)

Country Link
FR (1) FR930176A (fr)

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