Input Impedance Calculation of a Multi-Stage Rectifier Circuit

Shady Keyrouz; Hans Pflug; Hubregt Visser

doi:10.1109/WPTC45513.2019.9055683

Input Impedance Calculation of a Multi-Stage Rectifier Circuit

Shady Keyrouz, Hans Pflug, Hubregt Visser

Electromagnetics

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

5 Citaten (Scopus)

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We introduce an analytical method to calculate the input impedance of a multi-stage rectifier circuit. It is shown that the input impedance of a half-wave rectifier depends on the operating frequency, the input power level and the load resistance value. The introduced method uses the equivalent circuit model of a Schottky diode. The analytical method has been verified by harmonic balance analysis for different load resistances and for different input power levels as a function of frequency. Based on the input impedance of the half-wave rectifier, the analytical method is then extended to calculate the input impedance of an n-stage rectifier circuit. A voltage doubler is simulated, fabricated and its input impedance is measured. The simulation results of the analytical solution and harmonic balance are validated by measurements.

Originele taal-2	Engels
Titel	2019 IEEE Wireless Power Transfer Conference, WPTC 2019
Uitgeverij	Institute of Electrical and Electronics Engineers
Pagina's	30-35
Aantal pagina's	6
ISBN van elektronische versie	9781728107059
DOI's	https://doi.org/10.1109/WPTC45513.2019.9055683
Status	Gepubliceerd - jun. 2019
Evenement	2019 IEEE Wireless Power Transfer Conference, WPTC 2019 - London, Verenigd Koninkrijk Duur: 18 jun. 2019 → 21 jun. 2019

Congres

Congres	2019 IEEE Wireless Power Transfer Conference, WPTC 2019
Verkorte titel	WPTC2019
Land/Regio	Verenigd Koninkrijk
Stad	London
Periode	18/06/19 → 21/06/19

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@inproceedings{e87c39793b2f40f79518aff0318b407a,

title = "Input Impedance Calculation of a Multi-Stage Rectifier Circuit",

abstract = "We introduce an analytical method to calculate the input impedance of a multi-stage rectifier circuit. It is shown that the input impedance of a half-wave rectifier depends on the operating frequency, the input power level and the load resistance value. The introduced method uses the equivalent circuit model of a Schottky diode. The analytical method has been verified by harmonic balance analysis for different load resistances and for different input power levels as a function of frequency. Based on the input impedance of the half-wave rectifier, the analytical method is then extended to calculate the input impedance of an n-stage rectifier circuit. A voltage doubler is simulated, fabricated and its input impedance is measured. The simulation results of the analytical solution and harmonic balance are validated by measurements.",

keywords = "Energy harvesting, Input impedance, Matching network, Rectenna, Rectifier, Voltage multiplier",

author = "Shady Keyrouz and Hans Pflug and Hubregt Visser",

year = "2019",

month = jun,

doi = "10.1109/WPTC45513.2019.9055683",

language = "English",

pages = "30--35",

booktitle = "2019 IEEE Wireless Power Transfer Conference, WPTC 2019",

publisher = "Institute of Electrical and Electronics Engineers",

address = "United States",

note = "2019 IEEE Wireless Power Transfer Conference, WPTC 2019, WPTC2019 ; Conference date: 18-06-2019 Through 21-06-2019",

}

Keyrouz, S, Pflug, H & Visser, H 2019, Input Impedance Calculation of a Multi-Stage Rectifier Circuit. in 2019 IEEE Wireless Power Transfer Conference, WPTC 2019., 9055683, Institute of Electrical and Electronics Engineers, blz. 30-35, 2019 IEEE Wireless Power Transfer Conference, WPTC 2019, London, Verenigd Koninkrijk, 18/06/19. https://doi.org/10.1109/WPTC45513.2019.9055683

TY - GEN

T1 - Input Impedance Calculation of a Multi-Stage Rectifier Circuit

AU - Keyrouz, Shady

AU - Pflug, Hans

AU - Visser, Hubregt

PY - 2019/6

Y1 - 2019/6

N2 - We introduce an analytical method to calculate the input impedance of a multi-stage rectifier circuit. It is shown that the input impedance of a half-wave rectifier depends on the operating frequency, the input power level and the load resistance value. The introduced method uses the equivalent circuit model of a Schottky diode. The analytical method has been verified by harmonic balance analysis for different load resistances and for different input power levels as a function of frequency. Based on the input impedance of the half-wave rectifier, the analytical method is then extended to calculate the input impedance of an n-stage rectifier circuit. A voltage doubler is simulated, fabricated and its input impedance is measured. The simulation results of the analytical solution and harmonic balance are validated by measurements.

AB - We introduce an analytical method to calculate the input impedance of a multi-stage rectifier circuit. It is shown that the input impedance of a half-wave rectifier depends on the operating frequency, the input power level and the load resistance value. The introduced method uses the equivalent circuit model of a Schottky diode. The analytical method has been verified by harmonic balance analysis for different load resistances and for different input power levels as a function of frequency. Based on the input impedance of the half-wave rectifier, the analytical method is then extended to calculate the input impedance of an n-stage rectifier circuit. A voltage doubler is simulated, fabricated and its input impedance is measured. The simulation results of the analytical solution and harmonic balance are validated by measurements.

KW - Energy harvesting

KW - Input impedance

KW - Matching network

KW - Rectenna

KW - Rectifier

KW - Voltage multiplier

UR - http://www.scopus.com/inward/record.url?scp=85083559225&partnerID=8YFLogxK

U2 - 10.1109/WPTC45513.2019.9055683

DO - 10.1109/WPTC45513.2019.9055683

M3 - Conference contribution

AN - SCOPUS:85083559225

SP - 30

EP - 35

BT - 2019 IEEE Wireless Power Transfer Conference, WPTC 2019

PB - Institute of Electrical and Electronics Engineers

T2 - 2019 IEEE Wireless Power Transfer Conference, WPTC 2019

Y2 - 18 June 2019 through 21 June 2019

ER -

Input Impedance Calculation of a Multi-Stage Rectifier Circuit

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