Degree of freedom to select coupling coefficent and quality factor in near-field wireless power transfer: A case study of using DGS Structures

Ramesh Pokharel; Adel Barakat; Fairus Tahar; Sherif Hekal

doi:10.1109/IMaRC.2017.8449719

Degree of freedom to select coupling coefficent and quality factor in near-field wireless power transfer: A case study of using DGS Structures

Ramesh Pokharel, Adel Barakat, Fairus Tahar, Sherif Hekal

Department of I&E Visionaries

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

This paper discusses the probability of improving the degree of freedom in implementing wireless power transfer (WPT) systems. This is possible by utilizing the defected ground structures (DGSs). The WPT efficiency can be increased by optimizing the coupling coefficient (K) between the transmitter and the receiver, and the quality (Q-) factor of them. DGSs can be implemented in different shapes; hence, the K and Q-factor of these DSGs are realized with different values depending on the DGS shape. In return, the achievable WPT efficiency can be maximized by careful selection of the DGS shape and dimensions depending on the system efficiency and distance requirements.

Original language	English
Title of host publication	IEEE MTT-S International Microwave and RF Conference, IMaRC 2017
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	87-89
Number of pages	3
ISBN (Print)	9781538613207
DOIs	https://doi.org/10.1109/IMaRC.2017.8449719
Publication status	Published - Aug 28 2018
Event	2017 IEEE MTT-S International Microwave and RF Conference, IMaRC 2017 - Ahmedabad, India Duration: Dec 11 2017 → Dec 13 2017

Other

Other	2017 IEEE MTT-S International Microwave and RF Conference, IMaRC 2017
Country	India
City	Ahmedabad
Period	12/11/17 → 12/13/17

All Science Journal Classification (ASJC) codes

Instrumentation
Computer Networks and Communications

Access to Document

10.1109/IMaRC.2017.8449719

Fingerprint Dive into the research topics of 'Degree of freedom to select coupling coefficent and quality factor in near-field wireless power transfer: A case study of using DGS Structures'. Together they form a unique fingerprint.

Cite this

Pokharel, R., Barakat, A., Tahar, F., & Hekal, S. (2018). Degree of freedom to select coupling coefficent and quality factor in near-field wireless power transfer: A case study of using DGS Structures. In IEEE MTT-S International Microwave and RF Conference, IMaRC 2017 (pp. 87-89). [8449719] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IMaRC.2017.8449719

Degree of freedom to select coupling coefficent and quality factor in near-field wireless power transfer : A case study of using DGS Structures. / Pokharel, Ramesh; Barakat, Adel; Tahar, Fairus; Hekal, Sherif.

IEEE MTT-S International Microwave and RF Conference, IMaRC 2017. Institute of Electrical and Electronics Engineers Inc., 2018. p. 87-89 8449719.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Pokharel, R, Barakat, A, Tahar, F & Hekal, S 2018, Degree of freedom to select coupling coefficent and quality factor in near-field wireless power transfer: A case study of using DGS Structures. in IEEE MTT-S International Microwave and RF Conference, IMaRC 2017., 8449719, Institute of Electrical and Electronics Engineers Inc., pp. 87-89, 2017 IEEE MTT-S International Microwave and RF Conference, IMaRC 2017, Ahmedabad, India, 12/11/17. https://doi.org/10.1109/IMaRC.2017.8449719

Pokharel R, Barakat A, Tahar F, Hekal S. Degree of freedom to select coupling coefficent and quality factor in near-field wireless power transfer: A case study of using DGS Structures. In IEEE MTT-S International Microwave and RF Conference, IMaRC 2017. Institute of Electrical and Electronics Engineers Inc. 2018. p. 87-89. 8449719 https://doi.org/10.1109/IMaRC.2017.8449719

@inproceedings{fbd04226115d46c99ff97a57e0d77764,

title = "Degree of freedom to select coupling coefficent and quality factor in near-field wireless power transfer: A case study of using DGS Structures",

abstract = "This paper discusses the probability of improving the degree of freedom in implementing wireless power transfer (WPT) systems. This is possible by utilizing the defected ground structures (DGSs). The WPT efficiency can be increased by optimizing the coupling coefficient (K) between the transmitter and the receiver, and the quality (Q-) factor of them. DGSs can be implemented in different shapes; hence, the K and Q-factor of these DSGs are realized with different values depending on the DGS shape. In return, the achievable WPT efficiency can be maximized by careful selection of the DGS shape and dimensions depending on the system efficiency and distance requirements.",

author = "Ramesh Pokharel and Adel Barakat and Fairus Tahar and Sherif Hekal",

year = "2018",

month = aug,

day = "28",

doi = "10.1109/IMaRC.2017.8449719",

language = "English",

isbn = "9781538613207",

pages = "87--89",

booktitle = "IEEE MTT-S International Microwave and RF Conference, IMaRC 2017",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

address = "United States",

note = "2017 IEEE MTT-S International Microwave and RF Conference, IMaRC 2017 ; Conference date: 11-12-2017 Through 13-12-2017",

}

TY - GEN

T1 - Degree of freedom to select coupling coefficent and quality factor in near-field wireless power transfer

T2 - 2017 IEEE MTT-S International Microwave and RF Conference, IMaRC 2017

AU - Pokharel, Ramesh

AU - Barakat, Adel

AU - Tahar, Fairus

AU - Hekal, Sherif

PY - 2018/8/28

Y1 - 2018/8/28

N2 - This paper discusses the probability of improving the degree of freedom in implementing wireless power transfer (WPT) systems. This is possible by utilizing the defected ground structures (DGSs). The WPT efficiency can be increased by optimizing the coupling coefficient (K) between the transmitter and the receiver, and the quality (Q-) factor of them. DGSs can be implemented in different shapes; hence, the K and Q-factor of these DSGs are realized with different values depending on the DGS shape. In return, the achievable WPT efficiency can be maximized by careful selection of the DGS shape and dimensions depending on the system efficiency and distance requirements.

AB - This paper discusses the probability of improving the degree of freedom in implementing wireless power transfer (WPT) systems. This is possible by utilizing the defected ground structures (DGSs). The WPT efficiency can be increased by optimizing the coupling coefficient (K) between the transmitter and the receiver, and the quality (Q-) factor of them. DGSs can be implemented in different shapes; hence, the K and Q-factor of these DSGs are realized with different values depending on the DGS shape. In return, the achievable WPT efficiency can be maximized by careful selection of the DGS shape and dimensions depending on the system efficiency and distance requirements.

UR - http://www.scopus.com/inward/record.url?scp=85053926514&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85053926514&partnerID=8YFLogxK

U2 - 10.1109/IMaRC.2017.8449719

DO - 10.1109/IMaRC.2017.8449719

M3 - Conference contribution

AN - SCOPUS:85053926514

SN - 9781538613207

SP - 87

EP - 89

BT - IEEE MTT-S International Microwave and RF Conference, IMaRC 2017

PB - Institute of Electrical and Electronics Engineers Inc.

Y2 - 11 December 2017 through 13 December 2017

ER -