Reciprocity theorem based phased array hyperthermia applicator design

被引：2

作者：

Lekka, Eleni A. ^{[1
]}

Paschaloudis, Konstantinos D. ^{[1
]}

Kyriacou, George A. ^{[1
]}

机构：

[1] Democritus Univ Thrace, Dept Elect & Comp Engn, Xanthi, Greece

来源：

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2017年 / 59卷 / 11期

关键词：

microwave hyperthermia; phased antenna array; reciprocity theorem; virtual source; ULTRASOUND;

D O I：

10.1002/mop.30846

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：

A novel method based on reciprocity theorem is elaborated for the estimation of phased array hyperthermia applicator complex excitation currents. For this purpose a detailed numerical model of the structure is constructed including all tissues and the antennas as metallic scatterers. The structure is simulated with a virtual-test source at the tumor's center to yield the excitation currents at the port of the phased array through the corresponding scattering parameters. A simulation with these excitations verifies the focusing of electromagnetic energy over the tumor's area, which is improved by increasing the number of the array elements.

引用

页码：2893 / 2898

页数：6

共 50 条

[31] Design of Multiresonance Flexible Antenna Array Applicator for Breast Cancer Hyperthermia Treatment
Mahmoud, Korany R.
Montaser, Ahmed M.
IEEE ACCESS, 2022, 10 : 93338 - 93352
[32] FOCUSED ARRAY HYPERTHERMIA APPLICATOR - THEORY AND EXPERIMENT
GEE, W
LEE, SW
BONG, NK
CAIN, CA
MITTRA, R
MAGIN, RL
IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 1984, 31 (01) : 38 - 46
[33] THE DESIGN AND CHARACTERIZATION OF AN ULTRASOUND PHASED ARRAY SUITABLE FOR DEEP TISSUE HYPERTHERMIA
Aitkenhead, Adam H.
Mills, John A.
Wilson, Adrian J.
ULTRASOUND IN MEDICINE AND BIOLOGY, 2008, 34 (11): : 1793 - 1807
[34] Optimal design for microwave hyperthermia applicator
Morega, Mihaela
Mogos, Laura
Neagu, M.
Morega, Al.
PROCEEDINGS OF THE 10TH INTERNATIONAL CONFERENCE ON OPTIMIZATION OF ELECTRICAL AND ELECTRONIC EQUIPMENT, VOL I: ELECTROTECHNICS, 2006, : 219 - 224
[35] Breast cancer hyperthermia using a grid array applicator
Suseela, Sreekala
Wahid, Parveen
IEEE SOUTHEASTCON 2020, 2020,
[36] Microwave array applicator for radiometry controlled superficial hyperthermia
Stauffer, PR
Jacobsen, S
Neuman, D
THERMAL TREATMENT OF TISSUE: ENERGY DELIVERY AND ASSESSMENT, 2001, 4247 : 19 - 29
[37] ANALYSIS AND MEASUREMENT OF A MICROSTRIP ARRAY APPLICATOR FOR HYPERTHERMIA THERAPY
UNDERWOOD, HR
PETERSON, AF
MAGIN, RL
IMAGES OF THE TWENTY-FIRST CENTURY, PTS 1-6, 1989, 11 : 1145 - 1146
[38] Development of 3-D phased array applicator for deep-body hyperthermia: FDTD modeling and experimental verification
Nadobny, J
Wlodarczyk, W
Hoffmann, W
Wust, P
IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, VOLS 1-4: TRANSMITTING WAVES OF PROGRESS TO THE NEXT MILLENNIUM, 2000, : 1072 - 1075
[39] PRELIMINARY EXPERIENCE WITH INDUCTION OF DEEP REGIONAL ABDOMINAL HYPERTHERMIA USING THE BSD ANNULAR PHASED-ARRAY APPLICATOR SYSTEM
GIBBS, FA
PEACOCK, LM
SETTLES, KS
STEWART, JR
RADIATION RESEARCH, 1982, 91 (02) : 423 - 424
[40] PHASED-ARRAY DESIGN CONSIDERATIONS FOR DEEP HYPERTHERMIA THROUGH LAYERED TISSUE
CUDD, PA
ANDERSON, AP
HAWLEY, MS
CONWAY, J
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1986, 34 (05) : 526 - 531

← 1 2 3 4 5 →