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 :
electromagnetic coupling; receiving antennas; ultra wideband antennas; ultra wideband communication; UWB signal; electrical field strength; near-field coupled antenna pair; reactive antenna coupling; short-range transmission; spatial distribution; Antenna accessories; Computational modeling; Couplings; Dielectric substrates; Dipole antennas; Integral equations; Radar antennas; Telecommunications; Transmitting antennas; Ultra wideband antennas; UWB antennas; antenna´s near-field; impulse radio;
Conference_Titel :
Wireless Technology, 2006. The 9th European Conference on
Conference_Location :
Manchester
Print_ISBN :
2-9600551-5-2
DOI :
10.1109/ECWT.2006.280520
