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Design of a wideband beam scanning Rotman lens array
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index.pdf
Date
2012
Author
Tekbaş, Damla Duygu
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The design, manufacturing techniques and measurements for wideband Rotman lens are presented. Different design approaches are explained in detail. A step-by-step procedure followed through the design process of a Rotman lens is given. The design equations are derived for both the parallel-plate/waveguide and microstrip/stripline Rotman lens versions. Effects of the design parameters on the lens shape and performance are investigated. A microstrip Rotman lens operating in 8 GHz – 16 GHz frequency band is designed and manufactured. To this end, related theoretical and simulation studies are carried out. The measurement results are compared with the results of the simulation studies.
Subject Keywords
Lens antennas.
,
Beam optics.
,
Electromagnetic waves.
,
Rotman lens.
URI
http://etd.lib.metu.edu.tr/upload/12615235/index.pdf
https://hdl.handle.net/11511/22222
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Graduate School of Natural and Applied Sciences, Thesis
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D. D. Tekbaş, “Design of a wideband beam scanning Rotman lens array,” M.S. - Master of Science, Middle East Technical University, 2012.
