Design of 28GHz CMOS Phased Array T/R Circuits for 3-Dimensional Beamforming Applications

被引：0
|
作者：
Shin, Sungjin [1 ]
Shin, Hyunchol [1 ]
机构：
[1] Kwangwoon Univ, High Speed Integrated Circuits & Syst Lab, Seoul, South Korea
来源：
2016 INTERNATIONAL SOC DESIGN CONFERENCE (ISOCC) | 2016年
关键词：
component; 5G; Phase shifter; Attenuator; Beamforming System;
D O I：
暂无
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
A 28GHz CMOS phased array T/R circuit is designed for 3-dimensional beamforming system in 5G millimeter-wave communication applications. The T/R circuit integrates a phase shifter, a digital step attenuator and a SP8T switch. It provides 64-state attenuations in 0.5dB step via 6-bit attenuator circuit, and 32-state phase shifts in 11.25 step via 5-bit phase shift circuit, and overall a 14dB insertion loss, 7.6dBm input-referred P1dB.
引用
收藏
页码：25 / 26
页数：2
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