https://orcid.org/0000-0003-0369-0919
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Abstract
A simple dipole antenna maybe not intended to measure the transient electromagnetic pulse of sharp rise time in order of picoseconds. The pulse might be produced from numerous ways and their particular recognition is a need for proficient innovative work of the related systems. Magnetic-field sensor (B-dot) and Electric-field sensor (D-dot) are the more suited choice for precise detection of such pulse, owing to their pungent rise time. In this paper, the new conceptualized design of the B-dot sensor using a Mobius loop and detailed design of the Ground Plane D-dot sensors using an Equivalent Charge Distribution Method, followed by the principal, configuration, and calibration methods are introduced. Furthermore, an advanced prototype of the electric field sensor is developed based on simulation analysis and lightweight Aluminum (Al) Alloy. Moreover, the paper emphasizes the consequence of material choice on bandwidth and technically deployment of Al-Alloy in sensor manufacturing. The developed prototype is up to 3.0 times lesser in weight and up to 3.0 times, economical compared to a like Copper-based sensor and has a bandwidth greater than 12.1 GHz, which minimize multi-sensor requirement in the measurement of the electromagnetic pulse with wide-band EM systems.
Acknowledgement
I wish to thank every person who contributed nonstop for completion of this work, especially my advisors.
Additional information
Notes on contributors
Dinesh Kumar
Dinesh Kumar is a Scientist in DRDO, India and a PhD researcher in the field of ECE at Punjab Engineering College (PEC), Chandigarh. He did his DIPIETE & AMIETE degree in electronics and telecommunication engineering from IETE, New Delhi in 1999 & 2002, and ME in ECE from the PEC, Chandigarh in 2011. His research interest includes satellite & space communication, optical fiber communication and development of EM sensors. He is a member of HEMSI, IEEE & IETE. Corresponding author. Email: [email protected]
Neelam Rup Prakash
Neelam Rup Prakash has immense involvement in both industry and academia for more than 27 years. She has headed the ECE Department at PEC, Chandigarh. She has begun another postgraduate program in VLSI design in the Department and her domain of research incorporates communications and assistive technologies, medical electronics, high power electromagnetics and digital design, EMI and EMC. Email: [email protected]
Sukhwinder Singh
Sukhwinder Singh has vast experience both in industry and academia. He is an assistant professor at Punjab Engineering College (PEC), Chandigarh. He is BTech (ECE), ME (EPDT), PhD (Machine Vision/Image Processing). His domain of research incorporates image processing, machine vision, digital communications, embedded system, high power electromagnetics, virtual Instrumentation and EMI and EMC. Email: [email protected]
