Pattanajakr, A., Suthisopapan, P., Baltes, R., Siritaratiwat, A., Kruesubthaworn, A., & Sumranbumrung, R. (2026). Auto-Coaxial Switch Controller for Redundancy in FM Broadcasting Transmitter. Engineering Access, 12(2), 326–334. retrieved from https://ph02.tci-thaijo.org/index.php/mijet/article/view/261461