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Wideband measurements for Multimedia Wireless System radio links
Author(s) -
García Sánchez Manuel,
Vázquez Alejos Ana,
Cuiñas Iñigo
Publication year - 2002
Publication title -
microwave and optical technology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.304
H-Index - 76
eISSN - 1098-2760
pISSN - 0895-2477
DOI - 10.1002/mop.10423
Subject(s) - multipath propagation , wideband , delay spread , wireless , microwave , radio channel , electronic engineering , digital radio , electrical engineering , computer science , reflection coefficient , channel (broadcasting) , reflection (computer programming) , telecommunications , engineering , programming language
Abstract The results of a measurement campaign conducted to determine the wideband behavior of the radio channel assigned to Multimedia Wireless Systems (MWS) are described in this Letter. It has been found that small multipath components are present in the impulsive response of radio channels operating at 40 GHz with 80‐MHz bandwidths. Multipath and delay spread are limited by the spatial filtering of directive antennas used in MWS and the low reflection coefficient of building materials at these frequencies. © 2002 Wiley Periodicals, Inc. Microwave Opt Technol Lett 34: 224–227, 2002; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.10423