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Title:
WAVEGUIDE ELEMENTS, FABRICATION TECHNIQUES AND ARRANGEMENTS THEREOF
Document Type and Number:
WIPO Patent Application WO/2017/060910
Kind Code:
A3
Abstract:
Waveguide elements, fabrication techniques, and arrangements thereof, are disclosed. The waveguide comprises in some embodiments an elongated hollow element having an elongated internal cavity and one or more electrically conducting layers plating at least internal walls of the elongated cavity. The elongated hollow element is implemented by a continuous unitary element made from a fibrous material impregnated with a resin material, thereby providing a lightweight unitary waveguide structure that substantially minimize, or preclude, leakage of electromagnetic energy along the waveguide length.

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Inventors:
BREGMAN AVIAD (IL)
SHAKED SHAHAR (IL)
Application Number:
PCT/IL2016/051091
Publication Date:
July 27, 2017
Filing Date:
October 06, 2016
Export Citation:
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Assignee:
ISRAEL AEROSPACE IND LTD (IL)
International Classes:
B29C70/52; H01Q13/22; H01Q13/28; H01Q21/00
Foreign References:
US4255752A1981-03-10
US20100238085A12010-09-23
US20090126860A12009-05-21
US20120199282A12012-08-09
Other References:
See also references of EP 3394930A4
Attorney, Agent or Firm:
JACOBSON, Zvi (IL)
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