Nature CommunicationsEnhancing the antenna radiation-bandwidth product with dual-tone temporal modulationAkshaj AroraAhmed MekawyGengyu XuYoshiaki KasaharaChanghao LiuBrian HassickLeonardo RanzaniDimitrios L. SounasAndrea Alù2026-04-30Full textDOI https://doi.org/10.1038/s41467-026-72308-9