A FULLY INTEGRATED S-BAND VECTOR PHASE SHIFTER IN CMOS TECHNOLOGY

被引：0
|
作者：
Yong, Gideon S. K. [1 ]
Saavedra, Carlos E. [1 ]
机构：
[1] Queens Univ, Dept Elect & Comp Engn, Kingston, ON K7L 3N6, Canada
来源：
2009 TOPICAL MEETING ON SILICON MONOLITHIC INTEGRATED CIRCUTS IN RF SYSTEMS, DIGEST OF PAPERS | 2009年
关键词：
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：
In this paper a 90 degrees variable phase shifter operating at 2.3 GHz is presented. This circuit uses a combination of variable gain amplifiers and an analog summation circuit to to control the magnitude of each vector and sum them together. Experimental results show a 93.7 degrees variable phase shift range while maintaining a 0.08 dB amplitude error. The insertion loss is -4 dB and the input and output reflection are -22.6 dB and -10 dB. The device measures 0.20 mm(2) without bonding pads.
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页码：45 / 48
页数：4
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