%0 Electronic Article %A M. Gudmundson %K large cells %K mobile radio systems %K radio channels %K autocorrelation model %K shadow fading %K microcells %K correlation model %X A simple autocorrelation model for shadow fading in mobile radio channels is proposed. The model is fitted to both large cells and microcells. Results show that the model fit is good for large to moderate cell sizes. It is however shown that the model does not provide adequate results for microcells. %@ 0013-5194 %T Correlation model for shadow fading in mobile radio systems %B Electronics Letters %D November 1991 %V 27 %N 23 %P 2145-2146 %I Institution of Engineering and Technology %U https://digital-library.theiet.org/;jsessionid=1x959wjhbhiza.x-iet-live-01content/journals/10.1049/el_19911328 %G EN