Resumo

BETTANCOURT O, Rolando; CARRASCO E, Héctor  e  FEICK L, Rodolfo. MEDICIÓN DE ANCHO DE BANDA DE COHERENCIA Y DISPERSIÓN TEMPORAL EN LA BANDA DE 2.4 GHz EN AMBIENTES INTERIORES. Rev. Fac. Ing. - Univ. Tarapacá [online]. 2005, vol.13, n.3, pp. 30-37. ISSN 0718-1337.  doi: 10.4067/S0718-13372005000300005.

In this work we present the results obtained in the measurement of frequency response of indoor fixed-wireless channels at the 2.4 GHz frequency band. Line of sight and obstructed links were measured for diverse polarizations and link distances. Parameters such as Coherence Bandwidth, Mean Excess Delay and RMS Delay Spread were obtained. Based on the empirical results relationships between the RMS Delay Spread and Coherence Bandwidth were obtained and contrasted with those published by other authors.

Palavras-chave : Multipath channel; channel measurement; coherence bandwidth; RMS delay spread; frequency-selective fading.