International Journal of Advancements in Technology
Open Access
ISSN: 0976-4860
+44 1478 350008
ISSN: 0976-4860
+44 1478 350008
Department of Computer Science,China Communications Information Technology Group Co., Ltd, Beijing, China
Review Article
Signal Design, Detection, and Identification Technology for Ground-Penetrating Communication Based on Ground Electrode Current Field
Author(s): Jingang He*, Zhong Su, Zhan Xu, Yaxing Zha, Xiaowen Wen and Xin Zhou
In this work, we studies the principle of ground electrode current field through ground communication technology, signal design, and optimal working mode of excitation source, so as to adapt the working mode, working frequency, and transmission medium condition of signal transmission. Through waveform design, energy is concentrated in the main conduction direction, which is beneficial for signal filtering at the receiving end and achieving high reliability data transmission; on this basis, onsite environmental testing was conducted to verify the detection and recognition technology of weak signals. Signal design and detection recognition are a very important part of the grounding electrode current field through ground communication technology. The grounding electrode current field through ground communication technology is mainly applied to solve the problem of communication between r.. View More»
DOI:
10.35248/0976-4860.23.14.235