supported by National Natural Science Foundation of China(No.61771366);Stable-Support Scientific Project of China Research Institute of Radiowave Propagation(Grant No.A132201068 and No.A132107W08)。
In terms of the electromagnetic wave measurement while drilling,the extremely low frequency electromagnetic(ELF-EM)signal below 20Hz is usually chosen as the downhole data carrier.To improve the transmission rate of E...
the Ministry of Higher Education (MOHE)in Malaysia,Universiti Teknologi Malaysia (UTM),and Universitas Sriwijaya (UNSRI)for sponsoring the Matching Grant Research between UTM and UNSRI (R.J.130000.7309.4B571).
The demonstration of a higher data rate transmission system was amajor aspect to be considered by researchers in recent years. The most relevantaspect to be studied and analyzed is the need for a reliable system to ha...