Title :
Experimental study of UWB transmission antennas for short range wireless systems
Author :
Promwong, Sathapom ; Yingkajohn, Nisakom ; Klomkarn, Kitdakorn ; Sithiyopaskul, Paisan ; Takada, Jun-ichi
Author_Institution :
Graduate Sch. of Sci. & Eng., Tokyo Inst. of Technol., Japan
Abstract :
This paper present the transmission gain of UWB system based on the extended Friis´ transmission formula. The template waveform is considered at the receiver side to maximize the SNR for evaluation. An experimental evaluation of the antenna transfer function needs the three types of broadband antennas. The technique gives very accurate results and is very useful for design and evaluation of UWB impulse radio transmission systems, especially for the evaluation of waveform distortion effects.
Keywords :
ultra wideband antennas; Friis transmission formula; UWB impulse radio transmission systems; antenna transfer function; broadband antennas; short range wireless systems; Antennas and propagation; Broadband antennas; Frequency; Radio transmitters; Receivers; Receiving antennas; Timing; Transfer functions; Transmitting antennas; Ultra wideband antennas;
Conference_Titel :
Communications and Information Technology, 2005. ISCIT 2005. IEEE International Symposium on
Print_ISBN :
0-7803-9538-7
DOI :
10.1109/ISCIT.2005.1566902
