INDOOR WIDEBAND RADIO PROPAGATION MEASUREMENT SYSTEM AT 1.3 GHz AND 4.0 GHz
نویسنده
چکیده
This paper describes the development and operation of a dual-band time~domain radar system used to measure indoor multipath propagation characteristics in several office buildings and factories. The system operates at 1.3 GHz and 4.0 GHz, and uses 4 ns rms pulses to provide estimates of indoor radio channel impulse responses. The effects of ante.nna diversity, .frequency scaling, and topography on indoor radio system design will be quantified through analyses of measured propagation data. The data will be used to develop and refine wideband channel models for multipath propagation in factories and open-plan office buildings, and will provide insight into the validity of geometric modeling techniques for predicting channel characteristics.
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