Estimation of internal distribution of temperature inside biological tissues by means of multifrequency microwave thermograph

• Autorzy: Stec B. , Dobrowolski A.
• Języki publikacji: EN

Abstrakty

EN

The paper presents problems connected with thermal radiation of human bodies in microwave range in aspect of diagnosis breast carcinoma. A mathematical model of transmission thermal radiation through tissues is introduced and methods of measurement of temperature, depth and size of heat source, by means of multifrequency microwave thermograph [1 - 7], are described. Theoretical considerations are supplemented with presentation of result experiments.

Słowa kluczowe

EN

microwave thermograph; radiometer; thermal radiation; breast carcinoma

• Wydawca: Instytut Łączności - Państwowy Instytut Badawczy
• Czasopismo: Journal of Telecommunications and Information Technology
• Rocznik: 2002
• Tom: nr 1
• Strony: 39--42
• Opis fizyczny: Bibliogr. 8 poz., rys.

Twórcy

autor

Stec B.

• Faculty of Electronics Military University of Technology Kaliskiego st 2 00-908 Warsaw, Poland

autor

Dobrowolski A.

• Faculty of Electronics Military University of Technology Kaliskiego st 2 00-908 Warsaw, Poland

Bibliografia

• [1] L. Dubois, J. Pribetich, J. Falbre, M. Chive, and Y. Moschetto, “Non-invasive microwave multifrequency radiometry used in microwave hyperthermia for bidimensional reconstruction of temperature patterns”, Int. J. Hyperther., vol. 9, pp. 415–431, 1993.
• [2] S. Mizushina, T. Shimizu, K. Suzuki, M. Kinomura, H. Ohba, and T. Sugiura, “Retrieval of temperature-depth profiles in biological objects from multifrequency microwave radiometric data”, J. Electromagnet. Wav. Appl., vol. 7, pp. 1515–1548, 1993.
• [3] H. Ohba, M. Kinomura, M. Ito, T. Sugiura, and S. Mizushina, “Multi frequency microwave radiometry for non-invasive thermometry using a new temperature profile model function”, in Asia Pacific Microw. Conf., Tokyo, Japan, 1994, vol. 17-1, pp. 401–404.
• [4] B. Stec and A. Dobrowolski, “Analiza własności transmisyjnych tkanek biologicznych w zastosowaniu do przestrzennej termografii mikrofalowej”, in VIII Symp. URSI’96, Wroclaw, Poland, 1996, pp. 277–280.
• [5] B. Stec and A. Dobrowolski, “Przestrzenna termografia mikrofalowa”, in Symp. KST’97, Bydgoszcz, Poland, 1997, pp. 442–448.
• [6] B. Stec and A. Dobrowolski, “Analiza własności transmisyjnych tkanek biologicznych w zastosowaniu do przestrzennej termografii mikrofalowej”, Biul. WAT, no. 11, pp. 31–40, 1997.
• [7] B. Stec and A. Dobrowolski, “Wieloczęstotliwościowa termografia mikrofalowa”, Kwart. Elektron. Telekomun. PAN, vol. 45, no. 2, pp. 225–233, 1999.
• [8] B. Stec and M. Żurawski, “Compensated microwave thermometer for medical applications”, in Asia Pacific Microw. Conf., Tokyo, Japan, 1994, vol. 17-2, pp. 405–408.