GHz Indoor Radio Propagation – Comparison of Simulation and Measurement Results
نویسنده
چکیده
Simulation results of indoor radio wave propagation at 60 GHz based on ray launching are presented and compared with measurement results. The results show that the statistical properties of the generated simulation sets are quite close to the statistical properties of the measurement sets. This indicates, that there are no mechanisms that cause a significant tendency to deviate in one direction resulting in statistical averaging and statistical similarity of simulated and measured results.
منابع مشابه
کاربرد روش معادله سهموی در تحلیل مسائل انتشار امواج داخل ساختمان
With the rapid growth of indoor wireless communication systems, the need to accurately model radio wave propagation inside the building environments has increased. Many site-specific methods have been proposed for modeling indoor radio channels. Among these methods, the ray tracing algorithm and the finite-difference time domain (FDTD) method are the most popular ones. The ray tracing approach ...
متن کاملINDOOR WIDEBAND RADIO PROPAGATION MEASUREMENT SYSTEM AT 1.3 GHz AND 4.0 GHz
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...
متن کاملDynamic 3-D Indoor Radio Propagation Model and Applications with Radios from 433 MHZ to 2.4 GHz
Proliferation of indoor sensor infrastructure has created a new niche for mobile communications, yet research in indoor radio propagation still has not generated a definite model that is able to 1) precisely capture radio signatures in 3-D environments and 2) effectively apply to radios at a wide range of frequency bands. This paper first introduces the impact of wall obstructions on indoor rad...
متن کاملReconfigurable antennas and radio wave propagation at millimeter-wave frequencies
Aalto University, P.O. Box 11000, FI-00076 Aalto www.aalto.fi Author Vasilii Semkin Name of the doctoral dissertation Reconfigurable antennas and radio wave propagation at millimeter-wave frequencies Publisher School of Electrical Engineering Unit Department of Radio Science and Engineering Series Aalto University publication series DOCTORAL DISSERTATIONS 151/2016 Field of research Radio Engine...
متن کاملRay Tracing Technique based 60 GHz Band Propagation Modelling and Influence of People Shadowing
The main objectif of this paper is to present a tool that we have developed subject to characterize and modelling indoor radio channel propagation at millimetric wave. The tool is based on the ray tracing technique (RTT). As, in realistic environment we cannot neglect the significant impact of Human Body Shadowing and other objects in motion on indoor 60 GHz propagation channel. Hence, our prop...
متن کامل