A Mechanically Steerable Array Antenna with Controllable Microwave Phase Shifters at 20 GHz

Junho Cha Junho Cha,Y Kuga,J.T Kajiya

doi:10.1109/aps.2005.1552348

A Mechanically Steerable Array Antenna with Controllable Microwave Phase Shifters at 20 GHz

Junho Cha Junho Cha, Y Kuga + Show 1 more

https://doi.org/10.1109/aps.2005.1552348

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Publication Date: Jul 3, 2005

Citations: 3

Affiliation: University of Washington

#Steerable Antenna #Steerable Array Antenna + Show 8 more

Abstract
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Abstract

A mechanically steerable antenna was designed and developed using an adjustable microwave phase shifter. The dielectric material /spl epsiv//sub /spl tau// = 10 (alumina) was used as the dielectric slab and was placed close to a coplanar TL. Numerical simulations using Ansoft HFSS and Designer were conducted at 20 GHz. For the testing purpose, a 4-element steerable array antenna at 5.8 GHz was fabricated and measured.

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