NDLI: Energy Transfer from Electron Beam to Electromagnetic Wave having Envelope with Phase Inversion

Content Provider	IEEE Xplore Digital Library
Author	Lukin, K.
Copyright Year	2007
Description	Author affiliation: Nat. Acad. of Sci. of Ukraine, Kharkov (Lukin, K.)
Abstract	Generation of electromagnetic (EM) waves in microwave vacuum electron devices takes place due to fundamental phenomena known as instabilities of electron beams (EB) with respect to EM fields. One of the most popular instability is related to Cherenkov type interaction that takes place when EB moves along a wave propagation direction with initial velocity slightly higher than the wave phase velocity. Such instability is exploited in TWT, Carsinotron and BWO tubes. The basic physical principles of energy exchange are well studied. Similar (but not completely the same) mechanism takes place in diffraction radiation generator (DRG) and orotron where kinetic energy of electrons is transferred to EM field of open resonator (OR) with periodic structure. In these devices energy exchange and self-oscillations may be formally described in terms of interaction of EB with synchronous spatial harmonic of EM field of OR, which is mathematically a travelling wave. However, because of rather different physical nature of the EM fields excited in OR (or any other resonators) one may face qualitatively different picture of EB energy transfer to EM field. In the paper such unusual phenomena are considered theoretically. The results obtained have been approved experimentally for DRG.
Starting Page	1
Ending Page	2
File Size	327626
Page Count	2
File Format	PDF
ISBN	1424406331
DOI	10.1109/IVELEC.2007.4283365
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-05-15
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Energy exchange Electron beams Electromagnetic scattering Microwave generation Electromagnetic devices Electromagnetic fields Microwave devices Electron devices Electromagnetic propagation 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

Design of microwave devices' slow-wave structure with double rings

Development of transverse-wave type microwave tubes

Powerful MM-wave multibeam O-type oscillator with an open resonator

Dynamics of electron beam instability development in short-pulse system for microwave generation

The possible contributions of vacuum electronics to terahertz radiation sources

Nonlinear theory of beam dynamics in Pasotron

Specific Features of Electron Beam Interaction with Electromagnetic Wave in Diffraction Radiation Mode

Study on cold circuit of low-energy rippled wall backward wave oscillator

EFFECTS OF TAPERED INTERACTION TUBES ON LONG-PULSE, INTENSE e-BEAM, GYROTRON-BACKWARD-WAVE-OSCILLATO

Energy Transfer from Electron Beam to Electromagnetic Wave having Envelope with Phase Inversion

Similar Documents

Design of microwave devices' slow-wave structure with double rings

Development of transverse-wave type microwave tubes

Powerful MM-wave multibeam O-type oscillator with an open resonator

Dynamics of electron beam instability development in short-pulse system for microwave generation

The possible contributions of vacuum electronics to terahertz radiation sources

Nonlinear theory of beam dynamics in Pasotron

Specific Features of Electron Beam Interaction with Electromagnetic Wave in Diffraction Radiation Mode

Study on cold circuit of low-energy rippled wall backward wave oscillator

EFFECTS OF TAPERED INTERACTION TUBES ON LONG-PULSE, INTENSE e-BEAM, GYROTRON-BACKWARD-WAVE-OSCILLATO

Energy Transfer from Electron Beam to Electromagnetic Wave having Envelope with Phase Inversion