VENGURLEKAR, Jyoti; SAXENA, Ayush. Annular Beam Driven Metamaterial Backward Wave Oscillator. International Journal of Experimental Research and Review, [S. l.], v. 37, n. Special Vo, p. 131–138, 2024. DOI: 10.52756/ijerr.2024.v37spl.011. Disponível em: https://qtanalytics.in/journals/index.php/IJERR/article/view/2669. Acesso em: 17 nov. 2024.