A 5-GHz Injection-Locked Delay Cell with 10-25 ns Adjustable Group-Delay in a 130-nm SiGe BiCMOS Technology. - Nazhad, Ata S.; Alizadeh, Amirreza; Frounchi, Milad; Cressler, John D.; Bakkaloglu, Bertan; Kiaei, Sayfe (2022)