DocumentCode
1846966
Title
Evaluation of the complex form in fresnel region for UWB free space transmission model
Author
Juengkittikul, Phattharamon ; Promwong, Sathaporn
Author_Institution
Dept. of Inf. Eng., King Mongkut´´s Inst. of Technol., Bangkok, Thailand
fYear
2009
fDate
15-17 Dec. 2009
Firstpage
263
Lastpage
266
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, . 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.
Keywords
personal area networks; signal processing; ultra wideband communication; waveform analysis; Friis transmission formula; UWB free space transmission model; UWB signals; fresnel region; personal area network; waveform distortion; Presence network agents; Friis´ transmission formula; L´WB-IR; Three-antenna method; UWB antennas; UWB measurements;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications (MICC), 2009 IEEE 9th Malaysia International Conference on
Conference_Location
Kuala Lumpur
Print_ISBN
978-1-4244-5531-7
Type
conf
DOI
10.1109/MICC.2009.5431509
Filename
5431509
Link To Document