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Results of a novel X-band pre-bunched free electron maser

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Main Authors: Fareq, Malek, Lucas, J., Huang, Y.
Format: Working Paper
Language:English
Published: Institute of Electrical and Electronics Engineering (IEEE) 2010
Subjects:
Beam currents
Bunched electron beams
Energy extraction
Free electron masers
Input power
Mode propagation
Output cavity
Standing wave
Velocity modulation
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/8440
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spelling my.unimap-84402010-11-24T03:07:46Z Results of a novel X-band pre-bunched free electron maser Fareq, Malek Lucas, J. Huang, Y. Beam currents Bunched electron beams Energy extraction Free electron masers Input power Mode propagation Output cavity Standing wave Velocity modulation Link to publisher's homepage at http://ieeexplore.ieee.org/ We have developed a prototype free electron maser that is compact and powerful. The design, set-up and results of a novel X-band rectangular waveguide pre-bunched free electron maser (FFEM) are presented in this paper. Our device operates at 10 GHz, with 10 mWatt seeding input power and employs two rectangular waveguide cavities (one for velocity modulation and the other for energy extraction). The electron beam used in this experiment is produced by Thoria coated Iridium filament which can operate at 3 kV and up to 5 mA beam current. The effect of the aperture on the power leaking out of the waveguide is also analyzed. The TE10 mode propagation of the EM standing wave is used to pre-bunch the electron beams in the input cavity. The bunched electron beams are in the same phase as they interact with the TE10 mode propagation of the EM standing wave in the output cavity. 2010-08-03T06:38:49Z 2010-08-03T06:38:49Z 2009-12-08 Working Paper p. 293-296 978-142442720-8 http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5352383 http://hdl.handle.net/123456789/8440 en Proceedings of the Loughborough Antennas and Propagation Conference (LAPC) 2009 Institute of Electrical and Electronics Engineering (IEEE)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Beam currents
Bunched electron beams
Energy extraction
Free electron masers
Input power
Mode propagation
Output cavity
Standing wave
Velocity modulation
spellingShingle Beam currents
Bunched electron beams
Energy extraction
Free electron masers
Input power
Mode propagation
Output cavity
Standing wave
Velocity modulation
Fareq, Malek
Lucas, J.
Huang, Y.
Results of a novel X-band pre-bunched free electron maser
description Link to publisher's homepage at http://ieeexplore.ieee.org/
format Working Paper
author Fareq, Malek
Lucas, J.
Huang, Y.
author_facet Fareq, Malek
Lucas, J.
Huang, Y.
author_sort Fareq, Malek
title Results of a novel X-band pre-bunched free electron maser
title_short Results of a novel X-band pre-bunched free electron maser
title_full Results of a novel X-band pre-bunched free electron maser
title_fullStr Results of a novel X-band pre-bunched free electron maser
title_full_unstemmed Results of a novel X-band pre-bunched free electron maser
title_sort results of a novel x-band pre-bunched free electron maser
publisher Institute of Electrical and Electronics Engineering (IEEE)
publishDate 2010
url http://dspace.unimap.edu.my/xmlui/handle/123456789/8440
_version_ 1643789185231880192
score 13.160551

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