Title :
Study on short-range transmission of UWB signals
Author :
Vorobyov, Alexander ; Yarovoy, Alexander ; Ligthart, Leo
Author_Institution :
Int. Res. Center for Telecom & Radar, Delft Univ. of Technol.
Abstract :
This work focuses on transmission of UWB signals through a closely-spaced antenna pair. The spatial distribution of the electrical field strength in the vicinity of a single antenna is investigated. The power budget of a transmission through a near-field coupled antenna pair is analyzed. Different mutual positions and distances between the antennas have been investigated. It was found that the reactive antenna coupling might decrease power budget as much as 15 dB by an antenna separation of 5 mm
Keywords :
electric fields; ultra wideband antennas; UWB antennas; UWB signal transmission; closely-spaced antenna pair; electrical field strength; impulse radio; near-field coupled antenna pair; reactive antenna coupling; short-range transmission; single antenna; ultra wideband signals; Antenna accessories; Computational modeling; Couplings; Dielectric substrates; Dipole antennas; Integral equations; Microwave technology; Telecommunications; Transmitting antennas; Ultra wideband antennas; UWB antennas; antenna´s near-field; impulse radio;
Conference_Titel :
Microwave Conference, 2006. 36th European
Conference_Location :
Manchester
Print_ISBN :
2-9600551-6-0
DOI :
10.1109/EUMC.2006.281446
