Vol. 33

Latest Volume
All Volumes
All Issues
2013-10-21

A Novel Antenna System for Body Temperature Change Detection Appropriate for Multi-Channel Microwave Radiometry

By Christos D. Nikolopoulos and Christos N. Capsalis
Progress In Electromagnetics Research M, Vol. 33, 197-209, 2013
doi:10.2528/PIERM13091603

Abstract

A planar inverted F antenna is combined with passive (reactively loaded) elements in order to implement a multi-frequency configuration appropriate for biomedical applications in microwave frequencies. A case study of an electronically Reconfigurable PIFA (R-PIFA) is pursued for the detection of temperature abnormalities in human tissue phantom using microwave radiometry, where the performance of the structure is optimized with respect to input impedance matching in multiple frequencies. The optimization of the array is performed using a Genetic Algorithm (GA) tool as a method of choice. Due to its limited physical size, the proposed R-PIFA can also be used as a portable antenna system for deployment in mobile medical applications.

Citation


Christos D. Nikolopoulos and Christos N. Capsalis, "A Novel Antenna System for Body Temperature Change Detection Appropriate for Multi-Channel Microwave Radiometry," Progress In Electromagnetics Research M, Vol. 33, 197-209, 2013.
doi:10.2528/PIERM13091603
http://test.jpier.org/PIERM/pier.php?paper=13091603

References


    1. Diakides, N. A. and J. D. Bronzino, Medical Infrared Imaging, CRC Press, Taylor & Francis Group, 2008.

    2. Leroy, Y., Leroy, Y., A. Mamouni, J. V. D. Velde, B. Bocquet, and B. Dujardin, "Microwave radiometry for non-invasive thermometry," Automedica, Vol. 8, 181-202, 1987.

    3. El-Sharkawy, A. M., El-Sharkawy, A. M., P. P. Sotiriadis, P. A. Bottomley, and E. Atalar, "A new RF radiometer for absolute noninvasive temperature sensing in biomedical applications," IEEE International Symposium on Circuits and Systems, ISCAS 2007 , 329-332, 2007.
    doi:10.1109/ISCAS.2007.378402

    4. Curto, S., P. McEvoy, X. L. Bao, and M. J. Ammann, "Compact patch antenna for electromagnetic interaction with human tissue at 434 MHz," IEEE Transactions on Antennas and Propagation, Vol. 57, No. 9, 2009.
    doi:10.1109/TAP.2009.2027040

    5. Ohira, T. and K. Gyoda, "Electronically steerable passive array radiator antennas for low-cost analog adaptive beamforming," Proceedings of the 2000 IEEE International Conference on Phased Array Systems and Technology , 101-104, 2000 .

    6. Bialkowski, M. E., Y. F. Wang, and A. Abbosh, "UWB microwave monopulse radar system for breast cancer detection," 4th International Conference on Signal Processing and Communication Systems (ICSPCS), 1-4, 2010.

    7. Bardati, F. and S. Iudicello, "Modeling the visibility of breast malignancy by a microwave radiometer ," IEEE Trans. on Biomed. Eng., Vol. 55, No. 1, 214-221, 2008.
    doi:10.1109/TBME.2007.899354

    8. Iudicello, S. and F. Bardati, "Visibility of breast malignancy in compressed breast by microwave radiometry," IEEE Antennas and Propagation Society International Symposium, AP-S 2008, 1, 2008.
    doi:10.1109/APS.2008.4619671

    9. Sun, C., A. Hirata, T. Ohira, and N. C. Karmakar, "Fast beamforming of electronically steerable passive array radiator antennas: Theory and experiment ," IEEE Transactions on Antennas and Propagation, Vol. 52, No. 7, 1819-1831, 2004.
    doi:10.1109/TAP.2004.831314

    10. Yang, K. and T. Ohira, "Realization of space-time adaptive ¯ltering by employing electronically steerable passive array radiator antennas ," IEEE Transactions on Antennas and Propagation, Vol. 51, No. 7, 1476-1485, 2003.
    doi:10.1109/TAP.2003.808537

    11. Plapous, C., J. Cheng, E. Taillefer, A. Hirata, and T. Ohira, "Reactance domain MUSIC algorithm for electronically steerable parasitic array radiator ," IEEE Transactions on Antennas and Propagation, Vol. 52, No. 12, 3257-3264, 2004.
    doi:10.1109/TAP.2004.836433

    12. Liang, J. and H. Y. D. Yang, "Varactor loaded tunable printed PIFA," Progress In Electromagnetics Research B, Vol. 15, 113-131, 2009.
    doi:10.2528/PIERB09041108

    13. Panagiotou, S. C., N. K. Kouveliotis, T. D. Dimousios, P. K. Varlamos, S. A. Mtilineos, and C. N. Capsalis, "A PIFA parasitic optimization utilizing the genetic algorithms technique," parasitic optimization utilizing the genetic algorithms techniqu, 1-5, 2006.

    14., "SuperNec v. 2.4 MOM technical reference manual,".
    doi:SuperNec v. 2.4 MOM technical reference manual

    15. Fourie, A. and D. Nitch, "SuperNEC: Antenna and indoor-propagation simulation program," IEEE Antennas and Propagat. Mag., Vol. 42, No. 3, 31-48, 2000.
    doi:10.1109/74.848946

    16. Goldberg, D. E., Genetic Algorithms in Search, Optimization, and Machine Learning, Addison-Wesley Publishing Company, Inc., 1989.

    17. Rahmat-Samii, Y. and E. Michielssen, "Electromagnetic Optimiza-tion by Genetic Algorithms," John Wiley & Sons, Inc., 1999.

    18. Dimousios, T. D., S. A. Mitilineos, S. C. Panagiotou, and C. N. Capsalis, "Design of a corner-reflector reactively controlled antenna for maximum directivity and multiple beam forming at 2.4 GHz," IEEE Transactions on Antennas and Propagation, Vol. 59, No. 4, 1132-1139, 2011.
    doi:10.1109/TAP.2011.2109348