Dielectric zoned wedge wide scanned diffractive 3D lens antenna-radome

Igor V. Minin, Oleg V. Minin

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 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014
PublisherIEEE Computer Society
ISBN (Electronic)9781479938773
DOIs
Publication statusPublished - 13 Nov 2014
Externally publishedYes
Event39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014 - Tucson, United States
Duration: 14 Sep 201419 Sep 2014

Conference

Conference39th International Conference on Infrared, Millimeter and Terahertz Waves, IRMMW-THz 2014
CountryUnited States
CityTucson
Period14.9.1419.9.14

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ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Minin, I. V., & Minin, O. V. (2014). Dielectric zoned wedge wide scanned diffractive 3D lens antenna-radome. In 2014 39th International Conference on Infrared, Millimeter, and Terahertz Waves, IRMMW-THz 2014 [6956391] IEEE Computer Society. https://doi.org/10.1109/IRMMW-THz.2014.6956391