TANG LINFANG. Analysis and Design of VHF SSB Receiving Concentrated Cancellation Loop. SJIS-P, [S. l.], v. 33, n. 1, p. 65–94, 2021. Disponível em: http://sjis.scandinavian-iris.org/index.php/sjis/article/view/16. Acesso em: 13 may. 2024.