Coordinate Transformation Based Field Tapering Device

Y. Meng, X. Cao, J. Yi, L. Zhu, S. N. Burokur, D. H. Werner

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Spatial coordinate transformations can be used in the design of electromagnetic devices with unconventional and exotic behavior. However, their realizations are generally limited by the complex material properties that are required. In this paper, the coordinate transformation technique is employed to successfully design two field tapering devices. 2D continuous models are presented that confirm the desired field tapering functionality for the targeted microwave frequency band. Next, a scheme that utilizes a method of parameter reduction to simplify the complicated tensors produced by the conventional coordinate transformation technique is applied to one of the taper designs. A two-step procedure is introduced to simplify the tensor properties of the material by eliminating non-diagonal components. Furthermore, the resulting permittivity and permeability distributions for the taper device are calculated and presented.

Original languageEnglish (US)
Title of host publication2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2375-2376
Number of pages2
ISBN (Electronic)9781538671023
DOIs
StatePublished - Jan 1 2018
Event2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Boston, United States
Duration: Jul 8 2018Jul 13 2018

Publication series

Name2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018 - Proceedings

Conference

Conference2018 IEEE Antennas and Propagation Society International Symposium and USNC/URSI National Radio Science Meeting, APSURSI 2018
CountryUnited States
CityBoston
Period7/8/187/13/18

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications
  • Instrumentation
  • Radiation

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