A model for μ-power rectifier analysis and design

被引：141

作者：

Curty, JP ^{[1
]}

Joehl, N ^{[1
]}

Krummenacher, F ^{[1
]}

Dehollain, C ^{[1
]}

Declercq, MJ ^{[1
]}

机构：

[1] Swiss Fed Inst Technol, EPFL, Elect Labs, CH-2015 Lausanne, Switzerland

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS | 2005年 / 52卷 / 12期

关键词：

micropower; model; rectenna; rectifier; wireless power transmission;

D O I：

10.1109/TCSI.2005.854294

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 proposes a linear two-port model for an N-stage modified-Greinacher full-wave rectifier. It predicts the overall conversion efficiency at low power levels where the diodes are operating near their threshold voltage. The output electrical behavior of the rectifier is calculated as a function of the received power and the antenna parameters. Moreover, the two-port parameter values are computed for particular input voltages and output currents for the complete N-stage rectifier circuit using only the measured I-V and C-V characteristics of a single diode. To validate the model a three-stage modified-Greinacher full-wave rectifier was realized in an silicon-on-sapphire (SOS) CMOS 0.5-mu m technology. The measurements are in excellent agreement with the values calculated using the presented model.

引用

页码：2771 / 2779

页数：9

共 12 条

[1] THE HISTORY OF POWER TRANSMISSION BY RADIO-WAVES [J].

BROWN, WC .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1984, 32 (09) :1230-1242

[2]

BROWN WC, 1991, IEEE MTT S INT MICR, P197

[3]

CHATELAIN JD, 1995, ELECTRONIQUE

[4]

CURTY JP, 2004, WEB INTERFACE DIODE

[5]

Finkenzeller K, 1999, RFID HDB RADIO FREQU

[6] Recycling ambient microwave energy with broad-band rectenna arrays [J].

Hagerty, JA ;

Helmbrecht, FB ;

McCalpin, WH ;

Zane, R ;

Popovic, ZB .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2004, 52 (03) :1014-1024

[7]

LEONARDI M, 2003, TRANS 12 INT C ACT M, V2

[8] Design and experiments of a high-conversion-efficiency 5.8-GHz rectenna [J].

McSpadden, JO ;

Fan, L ;

Chang, K .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1998, 46 (12) :2053-2060

[9]

OLLIVIER MM, 1996, IEE C WIR NOV 14

[10] A high-efficiency dual-frequency rectenna for 2.45-and 5.8-GHz wireless power transmission [J].

Suh, YH ;

Chang, K .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 2002, 50 (07) :1784-1789

← 1 2 →