Publication: Evaluation of the complex form in fresnel region for UWB free space transmission model
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Abstract
Friis' transmission formula in complex form to treat the UWB signals to take into account the waveform distortion due to the frequency characteristics of the antennas [1], [2]. It is noted that Friis' transmission formula is applicable only in the far field region. In personal area network (PAN) environments, however, the distance may not satisfy the far field condition. In this paper, we discusses the experimental evaluation of the transmission properties in Fresnel region. ©2009 IEEE.
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Keywords
Friis' transmission formula, Three-antenna method, UWB antennas, UWB measurements, UWB-IR
Citation
Proceedings Micc 2009 2009 IEEE 9th Malaysia International Conference on Communications with A Special Workshop on Digital Tv Contents, 263-266, 2009