A D-Band Waveguide-SIW Transition for 6G Applications
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In this work, a design of a transition from a standard D-band waveguide to substrate integrated waveguide (SIW) technology is presented for 6G applications. The waveguide is connected to an SIW by carving a slot at the bottom metal of the printed circuit board (PCB). A pair of vias is added to shift the inband null to a higher frequency, whereas a parasitic patch is used to improve impedance matching. A prototype of a back-to-back SIW transition is fabricated and measured using D-band VNA extenders. The measurement shows a -10 dB impedance bandwidth of 26.5 GHz (135–161.5 GHz) and a 3-dB bandwidth of 28 GHz (133.8–161.8 GHz). The transition can be integrated with a D-band antenna for 6G applications.
Lýsing
Publisher Copyright: © The Korean Institute of Electromagnetic Engineering and Science.
Efnisorð
6g communication., Siw technology, Waveguide-pcb transition, Radiation, Instrumentation, Computer Networks and Communications, Electrical and Electronic Engineering
Citation
Altaf, A, Elahi, M, Abbas, S M, Yousaf, J & Almajali, E 2022, 'A D-Band Waveguide-SIW Transition for 6G Applications', Journal of Electromagnetic Engineering and Science, vol. 22, no. 4, pp. 419-426. https://doi.org/10.26866/jees.2022.4.r.104