Aggregation Effect of Radiated Disturbances from Multiple Emitters on the Limit-Setting Model

Kaoru Gotoh, Yukio Yamanaka, Yasushi Matsumoto

doi:10.1109/emceurope48519.2020.9245787

Aggregation Effect of Radiated Disturbances from Multiple Emitters on the Limit-Setting Model

DOI PDF 被引用文献1件

書誌事項

公開日: 2020-09-23

権利情報

https://ieeexplore.ieee.org/Xplorehelp/downloads/license-information/IEEE.html
https://doi.org/10.15223/policy-029
https://doi.org/10.15223/policy-037

DOI

10.1109/emceurope48519.2020.9245787

公開者: IEEE

説明

The effect of the aggregation of radiated disturbances from multiple emitters on the limit-setting model for radio protection is studied. The mean value of decibel-scaled interference power with and without aggregation are compared under the condition that the distance from the victim receiver to an emitter is lower-bounded by the protection distance. It is found that there is a critical emitter density beyond which the mean aggregate interference power exceeds the interference power from a single emitter located at a protection distance, which leads to the necessity of reduction (tightening) of a limit. Under low density and high propagation loss conditions, in contrast, the total received power is predominantly affected only by the nearest emitter, i.e., the model approaches to a single-emitter interference model. On the basis of the above results, we discuss how the interference aggregation effect can be introduced into the conventional limit-setting model.