Abstract
Frequency domain electromagnetic method is a way to study the Earth's electrical structure by use of an alternating electromagnetic field. According to the basic theory of the electromagnetic field, the general expressions of frequency domain electromagnetic response are derived. Which are applied to the infinite homogeneous medium and horizontal inhomogeneous medium, respectively. The response characteristics of different formation conductivity show that the formation conductivity has a significant impact on the choices of transmitted signal frequency. In order to achieve the inhomogeneous medium detection, the transmission frequency should be within the range of lower frequency. The numerical results of frequency responses for different intermediate layer thickness indicate when the formation conductivity remains unchanged, the higher the intermediate layer thickness, the more the response amplitude. However, the transmit frequency corresponding to response signal peak is not removed.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: DEStech Transactions on Engineering and Technology Research
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
