Investigating the effect of different positions of the slot on performance of single-slot and double-slot coaxial antenna in the treatment of cancer in liver tissue by hyperthermia method

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

Haghighi Behrad; Sadeghpour Hadi; Shafiey Mohammad

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Journal of Applied and Computational Sciences in Mechanics Year:2023 | Volume:35 | Issue:3 Page(s): 17-32

Download Full-Text

Persian Verion

View:

Download:

Cites:

Information Journal Paper

Title

Investigating the effect of different positions of the slot on performance of single-slot and double-slot coaxial antenna in the treatment of cancer in liver tissue by hyperthermia method

Author(s)

Haghighi Behrad | Sadeghpour Hadi | Shafiey Mohammad | Issue Writer Certificate

Keywords

Liver tissueQ4

slot antennaQ4

MicrowaveQ4

hyperthermiaQ4

cancerQ4

specific absorption rate (SAR)Q4

Abstract

Numerical study of hyperthermia was performed using a Microwave slot antenna in the treatment of liver cancer. The modeling of the problem in Comsol software is done symmetrically and two-dimensionally and the electromagnetic equation is coupled with the biothermal transfer equation. Temperature distribution, cancer tissue destruction, Microwave absorption in Liver tissue and specific absorption rate (SAR) are presented as results. The results showed that the two-hole antenna has a wider distribution of the amount of Microwave absorbed than the single-slot antenna. The SAR distribution along the longitudinal axis of the antennas gradually increases and reaches its maximum point where the slot is located, and then the SAR distribution decreases rapidly and reaches its minimum at the end of the antenna. According to the results, changes in temperature in Liver tissue also depend on the type of antenna and penetration depth, and temperature distribution and SAR distribution have a similar trend. Also, single-slot antenna is suitable for elliptical tumors and double-slot antenna is suitable for spherical tumors.

Cites

No record.

References

No record.

Cite

Related Journal Papers

No record.

Related Seminar Papers

No record.

Related Plans

No record.

Recommended Workshops