A compact ultra wideband (42-54 ghz) mm-wave substrate integrated waveguide (siw) cavity slot antenna for future wireless communication

• Main Authors: Al-Fadhali, N., A. Majid, H., Omar, R., Mokhtar, M. H., Shah, S. M., Abidin, Z. Z., Dahlan, S. H., Rahim, M. K. A., Abo Mosali, N., Esmail, B. A. F.
• Format: Article
• Published: Blue Eyes Intelligence Engineering & Sciences Publication 2019
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/90615/; http://dx.doi.org/10.35940/ijitee.G5445.078919

A compact and robust ultra-wide-band SIW antenna technology is presented. The proposed antenna applies for 42 - 54 GHz applications such as 5 G and future WLAN. The SIW is designed with specific slot configurations. The simulated results show that the SIW antenna resonates throughout the bands of 42 to 54 GHz, making this new antenna cover all applications within this range. The reflection coefficients in all ranges from 42 to 45 GHz are below 10 dB. The antenna achieves good efficiency and gain as well.