A 60GHz phased array in CMOS

被引:36
|
作者
Alalusi, Sayf [1 ,2 ]
Brodersen, Robert [1 ]
机构
[1] Univ Calif Berkeley, Dept EECS, 231 Cory Hall, Berkeley, CA 94720 USA
[2] Hughes Res Labs, Malibu, CA 90265 USA
关键词
D O I
10.1109/CICC.2006.320957
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 work comprises an array of 4 phase shifters and antennas operating at 60GHz for a beamforming system. Pass gates form the switching core for a phase selector circuit which is replicated to build up a vector modulator phase shifter. The final beam accuracy is better than 2 degrees for a 16-way system. The die area is 2.7mmx2.8mm, the buffers take 240mA from a 1.2V supply, the pass gates take no power.
引用
收藏
页码:393 / 396
页数:4
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