A beam steerable back-to-back Yagi-Uda dielectric resonator antenna array

Davids, Vernon; Lehmensiek, Robert

doi:10.1109/eucap.2016.7481867

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Cited by 3 publications

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“…To extend the scanning limits and gain of a DRA array, a back‐to‐back Yagi‐Uda DRA array topology was reported in Reference . The lack of surface area to mount antennas on small satellites has led to the integration of antennas with solar panels.…”

Section: Introductionmentioning

confidence: 99%

A steerable dielectric resonator antenna array with isoflux radiation pattern

Davids

Lehmensiek

2019

Micro & Optical Tech Letters

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A dielectric resonator antenna array is presented which is intended for use as an integrated solar panel antenna on low Earth orbit small satellites, such as CubeSats. This array has a back-to-back Yagi-Uda topology and can steer its beam ensuring a constant flux density at a satellite ground station. This isoflux gain profile is formed by the envelope of the steered beams which are controlled using a single digital phase shifter. The array achieved a beam steering limit of AE66 with a measured maximum gain of 11.4 dBi. K E Y W O R D Sbeam steering, CubeSats, dielectric resonator antennas, small satellites, transparent antennas, Yagi-Uda arrays

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Section: Introductionmentioning

confidence: 99%