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A new type of spoof surface plasmon polaritons (SSPPs) developed from conventional substrate integrated waveguide (SIW) using ring slots and vias is proposed in this paper.

This research presents a compact 5G beam-steering antenna using a substrate integrated waveguide (SIW) to realize a 2×2 Butler matrix and a slotted waveguide antenna array at 24 GHz. The design allows for significant beam steering capabilities from -29 degrees to +29 degrees with a gain of 6.34 dB and a bandwidth of 16.85%. The approach aims to enhance performance and reduce interference in 5G communications while maintaining compact size and cost-effectiveness. - Download as a PDF or view online for free

A W-band, high-gain, hybrid slot antenna array based on bulk silicon MEMS technology is proposed in this paper. The high-order-mode cavity is explored to ...

This document describes the design of a V-slotted microstrip patch antenna to improve gain and bandwidth. The antenna was designed to operate at 5.9 GHz for WLAN and Wi-Max applications. It uses a single layer substrate with dielectric constant of 2.2. Three V-slots were cut into the rectangular patch to reduce the size while maintaining performance. Simulation results showed the antenna achieved a maximum bandwidth of 1.04 GHz and gain of 6.22 dBi. The V-slotted design improved the gain-bandwidth product over a basic rectangular patch antenna. - Download as a PDF or view online for free