A 28GHz balun‐first LNA with db‐linear 32db gain range for 5G applications

This letter presents a 28 GHz balun‐first low noise amplifier (LNA) featuring a wide dB‐linear variable gain range. The architecture of LNA includes three‐stage cascode amplifiers. An integrated balun at the input stage provides RF ESD protection and converts a single‐ended signal to a differential...

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Veröffentlicht in:	Microwave and optical technology letters 2024-10, Vol.66 (10)
Hauptverfasser:	Xu, Taotao, Chen, Hongchen, Cao, Wan, Deng, Shuai, Qin, Pei, Zhu, Haoshen, Xue, Quan
Format:	Artikel
Sprache:	eng
Schlagworte:	Amplifiers Baluns Cascode devices Digital to analog converters Electric potential Electrostatic discharges Low noise Matching Noise levels Noise measurement Nonlinear control Variable gain Voltage
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