@inproceedings{850a14d2ba484bc0afafb9c568ca76fa,
title = "Propagation Graph Based Model for Polarized Multiantenna Wireless Channels",
abstract = "Simple and accurate channel models are required to evaluate the performance of multi-antenna systems with polarized antenna arrays. This paper presents a graph based model for polarized multi-antenna wireless channels by incorporating polarization diversity into the classical propagation graph based model. In addition to classical propagation effects such as attenuation, delay and phase shifts in non-polarized channel models, the proposed model incorporated antenna and scatterer based depolarization effects including polarization coupling and polarimetric responses. An illustration of the procedure for generating the transfer function and impulse response from the model is given for dual polarized channels. Simulation results show that the power delay profile exhibit exponential decay with almost equal decay rate across the co-and cross-polar channels. Our results also show that antenna orientation, relative antenna height and depolarization affect the power-delay properties of the channel.",
keywords = "Directed graph, Dual polarized system, MIMO system, Polarization, Stochastic channel model",
author = "Ramoni Adeogun and Troels Pedersen",
year = "2018",
month = jun,
doi = "10.1109/WCNC.2018.8377177",
language = "English",
isbn = "978-1-5386-1735-9",
series = "I E E E Wireless Communications and Networking Conference. Proceedings",
publisher = "IEEE",
pages = "1--6",
booktitle = "IEEEE Wireless Communications and Networking Conference (WCNC) 2018",
address = "United States",
note = "IEEE Wireless Communications and Networking Conference , WCNC 2018 ; Conference date: 15-04-2018 Through 18-04-2018",
}