IT1235702B - Receiving or transmitting apparatus including several antenna elements - Google Patents

Receiving or transmitting apparatus including several antenna elements

Info

Publication number
IT1235702B
IT1235702B IT8667044A IT6704486A IT1235702B IT 1235702 B IT1235702 B IT 1235702B IT 8667044 A IT8667044 A IT 8667044A IT 6704486 A IT6704486 A IT 6704486A IT 1235702 B IT1235702 B IT 1235702B
Authority
IT
Italy
Prior art keywords
antenna elements
receiving
apparatus including
transmitting apparatus
including several
Prior art date
Application number
IT8667044A
Other languages
Italian (it)
Other versions
IT8667044A0 (en
Inventor
John Richard Wallington
Huw David Rees
Original Assignee
Gen Electric Company P L C And
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 Gen Electric Company P L C And filed Critical Gen Electric Company P L C And
Priority to IT8667044A priority Critical patent/IT1235702B/en
Publication of IT8667044A0 publication Critical patent/IT8667044A0/en
Application granted granted Critical
Publication of IT1235702B publication Critical patent/IT1235702B/en

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Landscapes

  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

A group of antenna elements (1-16) is mounted on a substrate and transmits or receives through a common lens. The position of each lens determines the direction of its beam and the weightings applied to each element determining its contribution to the composite beam where shape is thus controlled. The weightings are applied over a matrix of conductors (37-56) from sources (21A-21D) and a particular composite beam produced. The substrate body forms part of the lens which is made of alumina. Four composite beams are obtained for use in monopulse tracking.
IT8667044A 1986-01-21 1986-01-21 Receiving or transmitting apparatus including several antenna elements IT1235702B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8667044A IT1235702B (en) 1986-01-21 1986-01-21 Receiving or transmitting apparatus including several antenna elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8667044A IT1235702B (en) 1986-01-21 1986-01-21 Receiving or transmitting apparatus including several antenna elements

Publications (2)

Publication Number Publication Date
IT8667044A0 IT8667044A0 (en) 1986-01-21
IT1235702B true IT1235702B (en) 1992-09-22

Family

ID=11299140

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8667044A IT1235702B (en) 1986-01-21 1986-01-21 Receiving or transmitting apparatus including several antenna elements

Country Status (1)

Country Link
IT (1) IT1235702B (en)

Also Published As

Publication number Publication date
IT8667044A0 (en) 1986-01-21

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