A Four-Antenna Baseband Multipath Emulator for Millimeter-wave Channels

被引：0
|
作者：
Soliman, Mazen [1 ]
Hung, Shih-Chang [1 ]
Paramesh, Jeyanandh [1 ]
机构：
[1] Carnegie Mellon Univ, Pittsburgh, PA 15213 USA
来源：
2017 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS) | 2017年
基金：
美国国家科学基金会;
关键词：
Channel emulator; complex finite impulse response filter; analog complex weights; 5G; 60; GHz; millimeter-wave; multi-antenna;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a four-channel baseband channel emulator for multi-antenna millimeter-wave system characterization. The emulator is fabricated in 65 nm CMOS and occupies 1.45 mm x 1.2 mm. It comprises an array of four semidigital FIR filters each with 40 complex-valued taps (or 80 real coefficients). The emulator supports upto 2Gb/s QPSK, with 6-bit resolution in each coefficient and a maximum power consumption of 279 mW.
引用
收藏
页码：878 / 881
页数：4
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