NDLI: Electromagnetic Wave Propagation on Helical Structures (A Review and Survey of Recent Progress)

Content Provider	IEEE Xplore Digital Library
Author	Sensiper, S.
Copyright Year	1931
Abstract	The progress which has been made in recent years in analyzing and understanding the electromagnetic properties of helical structures is reviewed here. After a brief account of work prior to about 1950, the results obtained from an analysis of the sheath helix model are summarized. The more physically realistic tape helix model and its characteristics-forbidden regions, space harmonics, etc.-are discussed. Recent extensions to the analysis of the sheath helix model including the effect of radially stratified mediums, both isotropic and anisotropic, are noted. Also, additional work using the tape or finite wire helix model is reviewed. Finally, the recent investigations of filter helixes and contrawound helixes are discussed.
Starting Page	149
Ending Page	161
Page Count	13
File Size	3938159
File Format	PDF
ISSN	00968390
Volume Number	43
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1955-02-01
Access Restriction	Subscribed
Rights Holder	The Institute of Radio Engineers, Inc. (IRE)
Subject Keyword	Electromagnetic propagation Wire Frequency Electromagnetic analysis Electromagnetic scattering Power harmonic filters Electron tubes Electron beams Senior members Anisotropic magnetoresistance
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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Electromagnetic Wave Propagation on Helical Structures (A Review and Survey of Recent Progress)