A Compact Phase Shifter in Groove Gap Waveguide for Millimeter-wave Applications

• Published in: IET Conference Proceedings
• Main Authors: Razavi, SA, Zaman, AU
• Format: Conference Proceeding
• Language: English
• Published: Stevenage The Institution of Engineering & Technology 09.04.2018
• Subjects: Beamforming; Frequency ranges; Grooves; Impedance matching; Insertion loss; Millimeter waves; Phase shifters; Waveguides

A compact low loss waveguide phase shifter design based on gap waveguide technology is presented in this work. In the proposed structure, no extra length is introduced to the waveguide section which restrains the phase shifter compactness and makes it possible to develop equal length waveguide diffe...