Dielectric Zoned Wedge Scanned Diffractive 3D lens antenna-radome

I. V. Minin, Oleg V. Minin, G. V. Shuvalov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The design of dielectric wedge-scanned millimeter wave lens antennas with measured results is presented. The diffractive lens antenna (DLA) is treated; it incorporates a lens that transforms the radiation pattern of a scalar feedhorn. A schematic diagram of a zoned dielectric wedge-scanned DLA with Fresnel spherical surface is presented. An efficient device for scanning the beam produced by a DLA is a zoned dielectric wedge. A pair of wedge produces an arbitrary scan pattern out to some maximum displacement from antenna boresight. It has been shown the scanned diffractive 3D antenna-radome allow to wide scan at least of 25 degree with no losses in gain.

Original languageEnglish
Title of host publication2014 12th International Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2014 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages210-212
Number of pages3
ISBN (Electronic)9785778225060
DOIs
Publication statusPublished - 2014
Externally publishedYes
Event2014 12th International Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2014 - Novosibirsk, Russian Federation
Duration: 2 Oct 20144 Oct 2014

Conference

Conference2014 12th International Conference on Actual Problems of Electronic Instrument Engineering, APEIE 2014
CountryRussian Federation
CityNovosibirsk
Period2.10.144.10.14

Keywords

  • 3D Lens
  • antenna-radome
  • Diffractive antennas
  • scanning
  • zoned wedge

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Industrial and Manufacturing Engineering

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