S
Sathaporn Promwong
Researcher at King Mongkut's Institute of Technology Ladkrabang
Publications - 185
Citations - 542
Sathaporn Promwong is an academic researcher from King Mongkut's Institute of Technology Ladkrabang. The author has contributed to research in topics: Ultra-wideband & Transmission (telecommunications). The author has an hindex of 9, co-authored 166 publications receiving 457 citations. Previous affiliations of Sathaporn Promwong include Tokyo Institute of Technology.
Papers
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Journal ArticleDOI
Free space link budget estimation scheme for ultra wideband impulse radio with imperfect antennas
TL;DR: The extension of the Friis' transmission formula for the link budget estimation of UWB radio, considering the transmit signal waveform and the imperfect antennas gives the upper bound of the transmission gain, irrespective of the waveform distortion due to the frequency response of the antenna.
Proceedings ArticleDOI
Path loss and matched filter gain of free space and ground reflection channels for UWB radio systems
TL;DR: In this article, the path loss and matched filter gain of free space and ground reflection channels for UWB radio systems are proposed and the characteristics of the path losses and matched filters are discussed.
Proceedings ArticleDOI
Spatial correlation properties of multiantenna UWB systems for in-home scenarios
TL;DR: The correlation results show that the correlation decreases as the antenna separation distance increases for the LOS scenario, but in the case of the NLOS environment, the correlation does not depend on such separation distance.
Proceedings ArticleDOI
Evaluation of ultra wideband indoor localization with trilateration and min-max techniques
TL;DR: A comparison between trilateration and min-max localization techniques using received signal strength (RSS) and time of arrival (TOA) parameters and from the results, thetrilateration technique using TOA parameter has the most accuracy.
Proceedings ArticleDOI
Theoretical ground reflection model for UWB communication systems
TL;DR: In this paper, the theoretical ground reflection model for UWB communication systems is proposed and the path loss is defined as the ratio between the maximum amplitude of the transmitted and received signal waveforms.