@inproceedings{4e40055c4c4e4aad95e095f635a5b82b,
title = "Design of a 4×4 Butler Matrix for Smart Antenna System at 9.3 GHz",
abstract = "This research aims to develop a 4×4 Butler matrix design for a smart radar antenna operating at 9.3 GHz for military surveillance radar applications. The goal is to create an effective and efficient phase-shifting Butler matrix that can dynamically alter the beam of the antenna array, enabling 180° beamforming. The substrate material utilized is Roger RT Duroid 3010. Simulated results demonstrate that the 4×4 matrix had a return loss of < -19 dB at edge ports and < -15 dB at central ports, with phase deviations of <6°.",
author = "Yusnita Rahayu and Ahmad Al-Alif and Ery Safrianti and Saputera, {Yussi Perdana} and Astuti, {Dian Widi} and Cheng, {Huanyu Larry}",
note = "Publisher Copyright: {\textcopyright} 2024 IEEE.; 2024 IEEE Asia-Pacific Microwave Conference, APMC 2024 ; Conference date: 17-11-2024 Through 20-11-2024",
year = "2024",
doi = "10.1109/APMC60911.2024.10867488",
language = "English (US)",
series = "Asia-Pacific Microwave Conference Proceedings, APMC",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "166--168",
booktitle = "2024 Asia-Pacific Microwave Conference",
address = "United States",
}