Version 1
: Received: 8 May 2023 / Approved: 9 May 2023 / Online: 9 May 2023 (12:55:51 CEST)
Version 2
: Received: 23 May 2023 / Approved: 25 May 2023 / Online: 25 May 2023 (05:08:02 CEST)
How to cite:
He, J.; Su, Z.; Xu, Z.; Zha, Y.; Wen, X.; Zhou, X. Signal Design, Detection, and Identification Technology for Ground-Penetrating Communication Based on Ground Electrode Current Field. Preprints2023, 2023050660. https://doi.org/10.20944/preprints202305.0660.v2
He, J.; Su, Z.; Xu, Z.; Zha, Y.; Wen, X.; Zhou, X. Signal Design, Detection, and Identification Technology for Ground-Penetrating Communication Based on Ground Electrode Current Field. Preprints 2023, 2023050660. https://doi.org/10.20944/preprints202305.0660.v2
He, J.; Su, Z.; Xu, Z.; Zha, Y.; Wen, X.; Zhou, X. Signal Design, Detection, and Identification Technology for Ground-Penetrating Communication Based on Ground Electrode Current Field. Preprints2023, 2023050660. https://doi.org/10.20944/preprints202305.0660.v2
APA Style
He, J., Su, Z., Xu, Z., Zha, Y., Wen, X., & Zhou, X. (2023). Signal Design, Detection, and Identification Technology for Ground-Penetrating Communication Based on Ground Electrode Current Field. Preprints. https://doi.org/10.20944/preprints202305.0660.v2
Chicago/Turabian Style
He, J., Xiaowen Wen and Xin Zhou. 2023 "Signal Design, Detection, and Identification Technology for Ground-Penetrating Communication Based on Ground Electrode Current Field" Preprints. https://doi.org/10.20944/preprints202305.0660.v2
Abstract
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, on-site 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 rescue personnel and trapped personnel before and during tunnel engineering collapse and rescue.
Keywords
current field; ground-penetrating communication; signal design; detection and identification
Subject
Computer Science and Mathematics, Information Systems
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Commenter: Jingang He
Commenter's Conflict of Interests: Author