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Generalized Approach for Phase Interferometric Measurements of Electromagnetic FieldJan Zela, Karel Hoffmann, and Premysl Hudec doi:10.2529/PIERS070520090330 Downloads: 1071 Abstract:A new generalized approach for microwave phase interferometric measurement of electromagnetic field using an antenna matrix (AM) was developed. The approach allows correction of most significant measurement errors caused by mutual couplings of closely spaced antenna elements. It is based on vector measurements of the AM designed for the frequency 2.60 GHz and Matlab simulations.References:1. Rochblatt, D. J. and B. L. Seidel, "Microwave antenna holography," IEEE Trans. Microwave Theory Tech., Vol. MTT-40, 1294-1300, June, 1992. 2. Pieraccini, M., G. Luzi, D. Mecatti, L. Noferini, and C. Atzeni, "A microwave radar technique for dynamic testing of large structures," IEEE Trans. Microwave Theory Tech., Vol. MTT-51, 1603-1609, May, 2003. 3. Semenov, S. Y. and et al., "Spatial resolution of microwave tomography for detection of myocardial ischemia and infarction-experimental study on two-dimensional models," IEEE Trans. Microwave Theory Tech., Vol. MTT-48, 538-544, April, 2000. 4. Delai, A. B. and J. C. Cousin, "3D indoor micro location using a stereoscopic microwave phase sensitive device," IEEE MTT-S Int. Microwave Symp. Dig., 623-626, 2003. 5. Mohon, R. J., J. A. Murphy, and W. Lanigan, "Digital holography at millimetre wavelengths," Optical Communications, Vol. 260, 469-473, 2006. 6. Bolomey, J. C., "Recent european developments in active microwave imaging in for industrial, scientific, and medical applications," IEEE Trans. Microwave Theory Tech., Vol. MTT-37, 2109-2117, Dec., 1989. 7. Alden, A., P. Bouliane, and M. Zhang, US Patent No. US 6,762,726 B2, Jul. 13, 2004. 8. Rautio, J. C., "Techniques for correction scattering parameter data of an imperfectly terminated multiport when measured with a two-port network analyzer," IEEE Trans. Microwave Theory Tech., Vol. MTT-31, 407-412, May, 1983. |
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