NDLI: Electromagnetic Characteristics of Synthetic Faraday Chiral Media

Content Provider	IEEE Xplore Digital Library
Author	Ding, D.Z. Yung, K.N. Chen, R.S. Wang, D.X.
Copyright Year	2007
Description	Author affiliation: Nanjing Univ.of Sci.and Technol., Nanjing (Ding, D.Z.)
Abstract	This paper proposes a new constitutive relation for a synthetic chiral material composed of a large number of small helices embedded in host media. All helical inclusions are arranged with same orientation (e.g., z-direction) and are assumed to have a negligible pitch angle. In other words, the far fields generated by such helices will not produce z-direction components regardless of polarization of incidence waves. Hence, a ferromagnetic-like model is proposed to describe such a synthetic material because the Faraday's property often exists in the composite helical structure macroscopically behaving like a polycrystalline polymer and the eigenwave consists of two circularly polarized waves with different phase velocity. The characteristics of such a composite material is analogous to that of a magnetized ferromagnetic material, although the results are found that the stronger effect exhibits near the resonant frequency and only a small effect is observed away from the resonant frequency. To predict the constitutive parameters, numerical method is used based on the method of moments combined with the varying illumination algorithm. Cylindrical helix inclusions are used to investigate the effect.
Sponsorship	IEEE Beijing Sect.
Starting Page	917
Ending Page	920
File Size	714103
Page Count	4
File Format	PDF
ISBN	9781424410446
DOI	10.1109/MAPE.2007.4393778
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-08-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Polarization Faraday Chiral Material Electromagnetic compatibility Microwave technology Composite materials Resonant frequency Antennas and propagation Method of Moments Magnetic materials Communications technology Ferromagnetic Material Moment methods Microwave propagation
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

A Conjugate Gradient FFT Method for Wire Structure

Measurement Method for Chiral Media

An Improved Synchronization Method for IEEE 802.11a

Modeling of EMC Test Antennas

A Miniaturized Loaded Open Sleeve Antenna

A Fast and Accurate Frequency Acquisition Method

A Novel Design of a Frequency-Invariant Beamformer

A fast shielding effectiveness calculation of rectangular enclosures with arbitrary shape apertures

Implementation of the Split-Field Method for FSS Structures

Electromagnetic Characteristics of Synthetic Faraday Chiral Media

Similar Documents

A Conjugate Gradient FFT Method for Wire Structure

Measurement Method for Chiral Media

An Improved Synchronization Method for IEEE 802.11a

Modeling of EMC Test Antennas

A Miniaturized Loaded Open Sleeve Antenna

A Fast and Accurate Frequency Acquisition Method

A Novel Design of a Frequency-Invariant Beamformer

A fast shielding effectiveness calculation of rectangular enclosures with arbitrary shape apertures

Implementation of the Split-Field Method for FSS Structures

Electromagnetic Characteristics of Synthetic Faraday Chiral Media