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Enhanced Dickson voltage multiplier rectenna by developing analytical model for radio frequency harvesting applications

Ali, E.M. and Yahaya, N.Z. and Nallagownden, P. and Alqasem, B.H. (2019) Enhanced Dickson voltage multiplier rectenna by developing analytical model for radio frequency harvesting applications. International Journal of RF and Microwave Computer-Aided Engineering, 29 (1).

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Official URL: https://www.scopus.com/inward/record.uri?eid=2-s2....

Abstract

Radio frequency (RF) energy harvesting has experienced a rapid development recently because of the increasing number of RF transmitter sources. This article illustrates a novel analytical model for the voltage multiplier rectifier at 900 MHz. The model proposes a method of deriving the output characteristics of the rectifying circuits in terms of two main parameters; voltage and current. The design consists of seven stages of Dickson voltage multiplier rectifier. A Schottky diode HSMS 285C was used in the design. Equations for the model were developed. These equations were used to extract the values of output voltage and current. A simulation was optimized using advanced design systems. The system was correspondingly fabricated and tested for input power range of 1 � 10�5-1 � 10�1 W. Experimental results show that an output voltage of 5.45 V and current of 1.26 � 10�5 A are achieved at 10 dBm using a 10 kΩ load, achieving an efficiency of 37.82. © 2018 Wiley Periodicals, Inc.

Item Type:Article
Impact Factor:cited By 0
Uncontrolled Keywords:Analytical models; Energy harvesting; Frequency multiplying circuits; Radio transmission; Radio waves; Rectennas; Rectifying circuits; Schottky barrier diodes, Advanced design system; Output characteristics; Output voltages; Radio frequencies; Radio-frequency energy harvesting; Rectenna; Schottky diodes; Voltage multipliers, Electric rectifiers
ID Code:22206
Deposited By: Ahmad Suhairi
Deposited On:28 Feb 2019 05:08
Last Modified:28 Feb 2019 05:08

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