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An Efficient Method...
An Efficient Method for Computing the Interaction of Open Ended Circular Waveguide with a Layered Media
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- Mathur, Parul (author)
- Amrita Vishwa Vidyapeetham, Amrita Sch Engn, Dept Elect & Commun Engn, Bengaluru, India
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- Kurup, Dhanesh G. (author)
- Amrita Vishwa Vidyapeetham, Amrita Sch Engn, Dept Elect & Commun Engn, Bengaluru, India
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- Perez, Mauricio D. (author)
- Uppsala universitet,Fasta tillståndets elektronik
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- Mohd Shah Redzwan, Syaiful (author)
- Uppsala universitet,Fasta tillståndets elektronik
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- Velander, Jacob (author)
- Uppsala universitet,Fasta tillståndets elektronik
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- Augustine, Robin, 1982- (author)
- Uppsala universitet,Fasta tillståndets elektronik
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(creator_code:org_t)
- E M W PUBLISHING, 2018
- 2018
- English.
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In: Progress In Electromagnetics Research Letters. - : E M W PUBLISHING. - 1937-6480. ; 76, s. 55-61
- Related links:
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https://doi.org/10.2...
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https://uu.diva-port... (primary) (Raw object)
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https://urn.kb.se/re...
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Abstract
Subject headings
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- This article presents a new method for studying the near-field electromagnetic interaction between a dielectric filled open ended circular waveguide (OECW) and a layered dielectric structure. The proposed model is based on plane wave spectrum theory using a novel and computationally efficient two step integration method. The first integral, involving multiple singularities in the integration path, is efficiently solved using a deformed elliptical integration path which encircles the singularities of the integral. The infinite domain tail integral involving the slowly converging integrand is further solved using an efficient trigonometric transformation. The proposed OECW based method is capable of determining the unknown material properties of any layered dielectric medium, and hence finds application in nondestructive evaluation of materials.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Publication and Content Type
- ref (subject category)
- art (subject category)
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