Search search
submit Submit
Publication Date
to
Vol. 101
Latest Volume
All Volumes
PIER 180 [2024] PIER 179 [2024] PIER 178 [2023] PIER 177 [2023] PIER 176 [2023] PIER 175 [2022] PIER 174 [2022] PIER 173 [2022] PIER 172 [2021] PIER 171 [2021] PIER 170 [2021] PIER 169 [2020] PIER 168 [2020] PIER 167 [2020] PIER 166 [2019] PIER 165 [2019] PIER 164 [2019] PIER 163 [2018] PIER 162 [2018] PIER 161 [2018] PIER 160 [2017] PIER 159 [2017] PIER 158 [2017] PIER 157 [2016] PIER 156 [2016] PIER 155 [2016] PIER 154 [2015] PIER 153 [2015] PIER 152 [2015] PIER 151 [2015] PIER 150 [2015] PIER 149 [2014] PIER 148 [2014] PIER 147 [2014] PIER 146 [2014] PIER 145 [2014] PIER 144 [2014] PIER 143 [2013] PIER 142 [2013] PIER 141 [2013] PIER 140 [2013] PIER 139 [2013] PIER 138 [2013] PIER 137 [2013] PIER 136 [2013] PIER 135 [2013] PIER 134 [2013] PIER 133 [2013] PIER 132 [2012] PIER 131 [2012] PIER 130 [2012] PIER 129 [2012] PIER 128 [2012] PIER 127 [2012] PIER 126 [2012] PIER 125 [2012] PIER 124 [2012] PIER 123 [2012] PIER 122 [2012] PIER 121 [2011] PIER 120 [2011] PIER 119 [2011] PIER 118 [2011] PIER 117 [2011] PIER 116 [2011] PIER 115 [2011] PIER 114 [2011] PIER 113 [2011] PIER 112 [2011] PIER 111 [2011] PIER 110 [2010] PIER 109 [2010] PIER 108 [2010] PIER 107 [2010] PIER 106 [2010] PIER 105 [2010] PIER 104 [2010] PIER 103 [2010] PIER 102 [2010] PIER 101 [2010] PIER 100 [2010] PIER 99 [2009] PIER 98 [2009] PIER 97 [2009] PIER 96 [2009] PIER 95 [2009] PIER 94 [2009] PIER 93 [2009] PIER 92 [2009] PIER 91 [2009] PIER 90 [2009] PIER 89 [2009] PIER 88 [2008] PIER 87 [2008] PIER 86 [2008] PIER 85 [2008] PIER 84 [2008] PIER 83 [2008] PIER 82 [2008] PIER 81 [2008] PIER 80 [2008] PIER 79 [2008] PIER 78 [2008] PIER 77 [2007] PIER 76 [2007] PIER 75 [2007] PIER 74 [2007] PIER 73 [2007] PIER 72 [2007] PIER 71 [2007] PIER 70 [2007] PIER 69 [2007] PIER 68 [2007] PIER 67 [2007] PIER 66 [2006] PIER 65 [2006] PIER 64 [2006] PIER 63 [2006] PIER 62 [2006] PIER 61 [2006] PIER 60 [2006] PIER 59 [2006] PIER 58 [2006] PIER 57 [2006] PIER 56 [2006] PIER 55 [2005] PIER 54 [2005] PIER 53 [2005] PIER 52 [2005] PIER 51 [2005] PIER 50 [2005] PIER 49 [2004] PIER 48 [2004] PIER 47 [2004] PIER 46 [2004] PIER 45 [2004] PIER 44 [2004] PIER 43 [2003] PIER 42 [2003] PIER 41 [2003] PIER 40 [2003] PIER 39 [2003] PIER 38 [2002] PIER 37 [2002] PIER 36 [2002] PIER 35 [2002] PIER 34 [2001] PIER 33 [2001] PIER 32 [2001] PIER 31 [2001] PIER 30 [2001] PIER 29 [2000] PIER 28 [2000] PIER 27 [2000] PIER 26 [2000] PIER 25 [2000] PIER 24 [1999] PIER 23 [1999] PIER 22 [1999] PIER 21 [1999] PIER 20 [1998] PIER 19 [1998] PIER 18 [1998] PIER 17 [1997] PIER 16 [1997] PIER 15 [1997] PIER 14 [1996] PIER 13 [1996] PIER 12 [1996] PIER 11 [1995] PIER 10 [1995] PIER 09 [1994] PIER 08 [1994] PIER 07 [1993] PIER 06 [1992] PIER 05 [1991] PIER 04 [1991] PIER 03 [1990] PIER 02 [1990] PIER 01 [1989]
All Journals
PIER PIER B PIER C PIER M PIER Letters
2010-01-20
The Experimental Results of a Low Power X-Band Free Electron Maser by Electron Pre-Bunching
By
Mohd Fareq Bin Abd Malek,

    Dr. Mohd Fareq Bin Abd Malek

    School of Computer and Communication Engineering

    Universiti Malaysia Perlis (UniMAP)

    Malaysia

    Homepage

James Lucas,

    Dr. James Lucas

    The University of Liverpool

    UK

    Homepage

Yi Huang

    Dr. Yi Huang

    Department of Electrical Engineering and Electronics

    The University of Liverpool

    UK

    Homepage

Progress In Electromagnetics Research, Vol. 101, 43-62, 2010
doi:10.2528/PIER09121604
Abstract
We have developed a proof-of-concept low power free electron maser that is compact and low cost. The design, set-up and results of a novel (without wiggler) low power X-band rectangular waveguide pre-bunched free electron maser (PFEM) 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 the TE10 mode propagation of the EM wave in the output cavity. This free electron maser could be useful industrially, as it could be used with the commercially available accelerating voltage supplies.
Citation
Mohd Fareq Bin Abd Malek, James Lucas, and Yi Huang, "The Experimental Results of a Low Power X-Band Free Electron Maser by Electron Pre-Bunching," Progress In Electromagnetics Research, Vol. 101, 43-62, 2010.
doi:10.2528/PIER09121604
References

1. Malek, F., J. Lucas, and Y. Huang, "Prototype design of compact and tuneable X-band pre-bunched free electron maser," Progress In Electromagnetic Research, Vol. 85, 1-23, 2008.
doi:10.2528/PIER08072404

2. Singh, G., "Analytical study of the interaction structure of vane-loaded gyro-travelling wave tube amplifier," Progress In Electromagnetics Research B, Vol. 4, 41-66, 2008.
doi:10.2528/PIERB08010402

3. Motz, H., "Applications of the radiation from fast electron beams," J. Appl. Phys., Vol. 22, 527-535, 1951.
doi:10.1063/1.1700002

4. Sirkis, M. D. and P. D. Coleman, "The harmodotron --- A megavolt electronics millimeter wave generator," J. Appl. Phys., Vol. 28, 944-950, 1957.
doi:10.1063/1.1722918

5. Pantell, R. H., P D. Coleman, and R. C. Becker, "Dielectric slow-wave structures for the generation of power at millimeter and sub-millimeter wavelengths," IRE Trans. Electron. Devices, Vol. 5, 167-173, 1958.
doi:10.1109/T-ED.1958.14415

6. Sjoberg, D., "Determination of propagation constants and material data from waveguide measurements," Progress In Electromagnetics Research B, Vol. 12, 163-182, 2009.
doi:10.2528/PIERB08121304

7. Dwari, S., A. Chakraborty, and S. Sanyal, "Analysis of linear tapered waveguide by two approaches," Progress In Electromagnetics Research, Vol. 64, 217-238, 2006.
doi:10.2528/PIER06071902

8. Mondal, M. and A. Chakrabarty, "Resonant length calculation and radiation pattern synthesis of longitudinal slot antenna in rectangular waveguide," Progress In Electromagnetics Research Letters, Vol. 3, 187-195, 2008.
doi:10.2528/PIERL08042204

9. De, A. and G. V. Attimarad, "Numerical analysis of two dimensional tapered dielectric waveguide," Progress In Electromagnetics Research, Vol. 44, 131-142, 2004.
doi:10.2528/PIER03062001

10. Lotfi Neyestanak, A. A. and D. Oloumi, "Waveguide band pass filter with identical tapered posts," Journal of Electromagnetic Waves and Applications, Vol. 22, No. 17--18, 2475-2484, 2008.
doi:10.1163/156939308787543804

11. Panda, D. K. K., A. Chakraborty, and S. R. Choudhury, "Analysis of co-channel interference at waveguide joints using multiple cavity modeling technique," Progress In Electromagnetics Research Letters, Vol. 4, 91-98, 2008.
doi:10.2528/PIERL08042704

12. Hammou, D., E. Moldovan, and S. O. Tatu, "V-band microstrip to standard rectangular waveguide transition using a substrate integrated waveguide," Journal of Electromagnetic Waves and Applications, Vol. 23, No. 2--3, 221-230, 2009.
doi:10.1163/156939309787604319

13. Doria, A., G. P. Gallerano, E. Giovenale, S. Letardi, G. Messina, and C. Ronsivalle, "Enhancement of coherent emission by energy-phase correlation in a bunched electron beam," Physical Review Letters, Vol. 80, No. 13, 2841-2844, March 30, 1998.
doi:10.1103/PhysRevLett.80.2841

14. Pinhasi, Y. and Y. Lurie, "Generalized theory and simulation of spontaneous and super-radiant emissions in electronic devices and free-electron lasers," Phys. Rev. E, Vol. 65, 026501-1-8, 2002.

15. Doria, A., R. Bartolini, J. Feinstein, G. P. Gallerano, and R. H. Pantell, "Coherent emission and gain from a bunched electron beam," IEEE J. Quantum Electron., Vol. 29, 1428-1436, 1993.
doi:10.1109/3.236158

16. Oka, S., H. Togo, N. Kukutsu, and T. Nagatsuma, "Latest trends in millimeter-wave imaging technology," Progress In Electromagnetics Research Letters, Vol. 1, 197-204, 2008.
doi:10.2528/PIERL07120604

17. Ku, H. S.-L. and T. Yusaf, "Processing of composites using variable and fixed frequency microwave facilities," Progress In Electromagnetics Research B, Vol. 5, 185-205, 2008.
doi:10.2528/PIERB08011304

18. Mizuno, M., C. Otani, K. Kawase, Y. Kurihara, K. Shindo, Y. Ogawa, and H. Matsuki, "Monitoring the frozen state of freezing media by using millimetre waves," Journal of Electromagnetic Waves and Applications, Vol. 20, No. 3, 341-349, 2006.
doi:10.1163/156939306775701687

19. Talaat Ibrahim, A., "Using microwave energy to treat tumors," Progress In Electromagnetics Research B, Vol. 1, 1-27, 2008.
doi:10.2528/PIERB07092504

20. Tiwari, K. C., D. Singh, and M. K. Arora, "Development of a model for detection and estimation of depth of shallow buried non-metallic landmine at microwave X-band frequency," Progress In Electromagnetics Research, Vol. 79, 225-250, 2008.
doi:10.2528/PIER07100201

21. Moradi, G., A. Ghorbani, M. Rahdan, and H. Khadem, "Analysis of output power delay in coaxial vircator," Progress In Electromagnetics Research B, Vol. 4, 1-12, 2008.
doi:10.2528/PIERB07122501

22. Topa, A. L., C. R. Paiva, and A. M. Barbosa, "Guidance and leakage behaviour of uniaxial ridge waveguides," Journal of Electromagnetic Waves and Applications, Vol. 23, No. 13, 1675-1684, 2009.
doi:10.1163/156939309789566923

23. Dearden, G., "The industrial free electron laser,", Ph.D. Thesis, Department of Electrical Engineering and Electronics, The University of Liverpool, U.K., 1993.

24. Oatley, C. W., "The tungsten filament gun in the scanning electron microscope," Journal of Physics E: Scientific Instruments, Vol. 8, 1037-1041, 1975.
doi:10.1088/0022-3735/8/12/018

25. Arbel, M., A. Abramovich, A. L. Eichenbaum, A. Gover, H. Kleinman, Y. Pinhasi, and I. M. Yakover, "Superradiant and stimulated superradiant emission in a prebunched beam free-electron laser," Phys. Rev. Lett., Vol. 86, 2561-2564, 2001.
doi:10.1103/PhysRevLett.86.2561

26. Wright, C. C., "Development of a free electron maser for industrial applications,", Ph.D. Thesis, Department of Electrical Engineering and Electronics, The University of Liverpool, U.K., 2000.

27. Schiler, S., U. Heisig, and S. Panzer, Electron Beam Technology, Series 1, John Wiley & Sons, Inc., 1982.

28. Someda, C. G., Electromagnetic Waves, Series 1, CRC Press, 1998.

29. Hain, S., T. Honage, and W. Koch, "On resonances in open systems," J. Fluid. Mech., Vol. 506, 255-284, 2004.
doi:10.1017/S0022112004008584

Download Full Article (265) View Full Article volume
The EM Academy piers.org jpier.org Who's Who in EM
Copyright © 2022 The Electromagnetics Academy. All Rights Reserved.