2009•Unpublished venueRequires access

Image-guide leaky-wave antenna with wide beam-scan angle

Chan-Ho Kim, Ming‐Yi Li, Kai Wei Chang

Abstract

This paper presents a dielectric film with metal strips fed by the image line made of a high dielectric constant material. By using a 10.8 relative dielectric constant image line, wide and symmetrical beam-steering angle is achieved with a simple structure. Antenna size is also reduced compared to the image line antenna made of a low dielectric constant material.

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Available abstract

Key concepts: Dielectric, Leaky wave antenna, Antenna (radio), Optics, Materials science, STRIPS, Line (geometry), Beam (structure)