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A Wideband Millimeter-wave Coaxial to Rectangular Waveguide Transition Structure

Most current adapters use additional fixtures such as tuning screws to achieve the desired transmission response. These tuning components often present challenges in design. In this article, dielectric photonic band gap (PBG) structures are introduced ...
The coaxial to rectangular waveguide transition is one of the most important devices used in microwave and millimeter-wave circuits. Especially at millimeter-waves, a waveguide-to-coaxial adapter is one of the most often used components for efficient electromagnetic wave transmission and high power handling. Although many types of adapters are available...
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