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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AT&T Corp
Original Assignee
Western Electric Co Inc
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Filing date
Publication date
Application filed by Western Electric Co IncfiledCriticalWestern Electric Co Inc
Publication of ES178757A1publicationCriticalpatent/ES178757A1/es
Variable-Direction Aerials And Aerial Arrays
(AREA)
Abstract
Un sistema de antena directiva que comprende un par de reflectores parabólicos cilíndricos con líneas focales perpendiculares entre sí y un elemento primario de antena que coincide con una de dichas líneas.
ES0178757A1947-01-241947-06-21Un sistema de antena directiva
ExpiredES178757A1
(es)