E-Band RF-to-DC Converter Using Schottky Diode in 0.18-μm CMOS Technology

被引:0
作者
Chang, Wei-Ling [1 ]
Meng, Chinchun [1 ]
Fu, Tzu-Chien [1 ]
Huang, Guo-Wei [2 ]
机构
[1] Natl Chiao Tung Univ, Dept Elect Engn, Hsinchu 300, Taiwan
[2] Natl Nano Device Labs, Hsinchu 300, Taiwan
来源
2016 IEEE MTT-S INTERNATIONAL MICROWAVE SYMPOSIUM (IMS) | 2016年
关键词
CMOS; Schottky-barrier diode; millimeter-wave; RF-to-DC converter; MILLIMETER-WAVE; FREQUENCY;
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 demonstrates a millimeter-wave RF-to-DC converter based on Schottky-barrier diodes using 0.18-mu m CMOS technology. The Schottky-barrier diode has a cutoff frequency of 400 GHz and a low turn-on voltage of 0.3 V. In the RF-to-DC quadrupler, the difference in turn-on voltages between the Schottky-barrier diode and n-well to p-substrate parasitic pn junction prevents the pn junction from turning on with an effect similar to the Schottky diode clamp in Schottky TTL circuits. The input matching has a better than 10 dB return loss from 50 GHz to 100 GHz. The RF-to-DC quadrupler generates a 3.15 V DC voltage at 84 GHz.
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页数:3
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