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A Two Slotted Circular Microwave Antenna Design for Hyperthermia System Applicators

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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Year of Publication: 2016
Authors:
Minu Sethi, Geeta Nijhawan
10.5120/ijca2016911160

Minu Sethi and Geeta Nijhawan. A Two Slotted Circular Microwave Antenna Design for Hyperthermia System Applicators. International Journal of Computer Applications 148(6):35-39, August 2016. BibTeX

@article{10.5120/ijca2016911160,
	author = {Minu Sethi and Geeta Nijhawan},
	title = {A Two Slotted Circular Microwave Antenna Design for Hyperthermia System Applicators},
	journal = {International Journal of Computer Applications},
	issue_date = {August 2016},
	volume = {148},
	number = {6},
	month = {Aug},
	year = {2016},
	issn = {0975-8887},
	pages = {35-39},
	numpages = {5},
	url = {http://www.ijcaonline.org/archives/volume148/number6/25765-2016911160},
	doi = {10.5120/ijca2016911160},
	publisher = {Foundation of Computer Science (FCS), NY, USA},
	address = {New York, USA}
}

Abstract

The critical element in the hyperthermia system is an antenna. The quality of the system and performance of antenna determines the electromagnetic energy (EM) deposition into the tissue. This paper presents the design and simulation of two slotted circular microwave based antenna used for hyperthermia applicator. The antenna is designed to operate at a frequency of 2.45GHz which is a designated medical band frequency to be used for hyperthermia applicators. The performance of the two slotted circular microwave antenna is compared with conventional circular microwave antenna. The result shows that slotted antenna offers better gain, high directivity, improved VSWR and an excellent return loss. The design of the proposed two slotted antenna can be used as a single antenna element in future for cancer specific deep region hyperthermia system.

References

  1. American cancer society (2015). [Online].Available: http: // www.cancer.org/
  2. WHO - World health organization (2015). [Online]. Available: http://www.who.int/en
  3. Sethi M. and Chakarvarti S. K, 2015 Hyperthermia Techniques for cancer treatment: A Review. International Journal of PharmTech Research CODEN (USA): IJPRIF, ISSN: 0974-4304 Vol.8, No.6, pp. 292-299.
  4. M.Converse, E.J.Bond, B.D.Veen and S.C.Hagness, 2006.A Computational study of ultra wide band verses narrow band microwave hyperthermia for breast cancer treatment. IEEE Transactions on microwave theory and techniques, Vol-54, pp.2169-2180.
  5. P. F. Maccarini, H.O.Rolfsnes and P. Stauffer, 2004. Optimization of dual concentric conductor antenna for superficial hyperthermia applicators. In preceding of 26th Annual International Conference of IEEE EMBS, San francisco, CA, USA.
  6. A. Kreiner, V.Thater Vento, P. Levinag, J. Bergeron, H. D. Paolo, A.Burlon, J.Kesque , 2009. Development of a tandem electrostatic quadruple accelerator facilities for BNCT”, Applied Radiation and isotopes, Vol-67, pp.S266-S269.
  7. C.K.Chou., 1992 Evalution of microwave hyperthermia applicator. Bio electromagnetics Vol-13, pp-581-597.
  8. Van der Zee, 2002. Heating the patient: a promising approach? Annuals of Oncology, Vol. 13, 110. 8, pp. 1173-1184.
  9. J.C. Liberti, 1999. T.S. Rappaport. Smart Antenna for wireless communication. IS-95 and third generation CDMA applicators”, prentice hall, New Delhi.
  10. H.F. Abu Tarbush, H.S. Ali-Raweshidy, July 2008. A connected U-shaped and E-shaped dual band patch antenna for different wireless applications. The second international EURASIP workshop on RFID Technology.
  11. Patil V. P, Oct. 2012. Enhancement of bandwidth of rectangular patch antenna using two square slots techniques. International Journal of Engineering Sciences & Emerging Technologies ISSN: 2231 – 6604. Volume 3, Issue 2, pp.: 1-12 ©IJESET
  12. Balanis C. A, 2005 Antenna Theory, Analysis and Design. 3rd ed. Hoboken, NJ: Wiley.
  13. J. R. James and P. S. Hall, 1985. Handbook of micro strip antennas. Peter Peregrinus, London, UK.
  14. D. M. Pozar, and D. H. Schaubert, 1995 Micro strip Antennas, the Analysis and Design of Micro strip Antennas and Arrays. IEEE Press, New York, USA.

Keywords

Hyperthermia, slotted circular antenna, directivity, gain, VSWR, return loss.