Search

Article

x

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

Study on estimating efficiency of multistage depressed collector in traveling wave tubes

Li Fei Xiao Liu Liu Pu-Kun Yuan Guang-Jiang Yi Hong-Xia Wan Xiao-Sheng

Citation:

Study on estimating efficiency of multistage depressed collector in traveling wave tubes

Li Fei, Xiao Liu, Liu Pu-Kun, Yuan Guang-Jiang, Yi Hong-Xia, Wan Xiao-Sheng
PDF
Get Citation

(PLEASE TRANSLATE TO ENGLISH

BY GOOGLE TRANSLATE IF NEEDED.)

  • In a traveling wave tube, efficiency of multistage depressed collector (MDC) is very important because it is closely related to total efficiency. The correct estimate of the efficiencies of MDC and TWT can help us predict TWT's whole function and provide a theoretical guidance for developing pertinent software, which therefore plays an important role in optimizing MDC and improving TWT total efficiency. Although formula for predicting MDC efficiency was given by Kosmahl in 1980, whose estimation is much higher than the measured value, a more accurate formula is still necessary. Firstly, the concept of dissipated common difference is used in this paper to estimate the efficiencies of MDC and TWT and then new estimate formulas are obtained by making a model of arithmetic triangular energy distribution for spent beam. It is expected that new formulas give predictions closer to the measured values than the Kosmahl's evaluation. Finally, expression for optimal MDC electrodes is given on the basis of two extreme values, i.e., maximal MDC efficiency and minimal total dissipated energies on all electrodes. The prediction from the expression is reasonable and accurate.
    • Funds: Project supported by the Key Program of the National Natural Science Foundation of China (Grant No. 60931001) and the Young Scientists Fund of the National Natural Science Foundation of China (Grant Nos. 60801030, 60871054).
    [1]

    Xie H Q, Li C Y, Yan Y, Liu S G 2003 Acta Phys. Sin. 52 914 (in Chinese) [谢鸿全, 李承跃, 鄢扬, 刘盛纲 2003 物理学报 52 914]

    [2]

    Gao P, Booske J H, Yang Z H, Li B, Xu L, He J, Gong Y B, Tian Z 2010 Acta Phys. Sin. 59 8484 (in Chinese) [高鹏, Booske John H, 杨中海, 李斌, 徐立, 何俊, 宫玉彬, 田忠 2010 物理学报 59 8484]

    [3]

    Peng W F, Hu Y L, Yang Z H, Li J Q, Lu Q R, Li B 2011 Chin. Phys. B 20 028401

    [4]

    Duan Z Y, Gong Y B, Wei Y Y, Wang W X 2008 Chin. Phys. B 17 2484

    [5]

    Chernin D, Antonsen T M, Levush J B, Whaley D R 2001 IEEE Trans. Electron. Dev. 48 3

    [6]

    Lai G J, Liu P K 2006 Acta Phys. Sin. 55 321 (in Chinese) [来国军, 刘濮鲲 2006 物理学报 55 321]

    [7]

    Xiao L, Su X B, Liu P K 2006 Acta Phys. Sin. 55 5150 (in Chinese) [肖刘, 苏小保, 刘濮鲲 2006 物理学报 55 5150]

    [8]

    Chua C, Tsai J M, Aditya S, Tang M, Ho S W, Shen Z X, Wang L 2011 IEEE Trans. Electron. Dev. 58 4098

    [9]

    Li F, Xiao L, Liu P K, Yi H X, Wan X S 2011 Acta Phys. Sin. 60 097901 (in Chinese) [李飞, 肖刘, 刘濮鲲, 易红霞, 万晓声 2011 物理学报 60 097901]

    [10]

    Peng W F, Yang Z H, Hu Y L, Li J Q, Lu Q R, Li B, 2011 Chin. Phys. B 20 078401

    [11]

    Komm D S, Benton R T, Limburg H C, Menninger W L, Zhai X L 2001 IEEE Trans. Electron. Dev. 48 174

    [12]

    Ramins P, Fox T A August 1981 NASA Technical Paper-1832

    [13]

    Yi H X, Xiao L, Liu P K, Hao B L, Li F, Li G C 2011 Acta Phys. Sin. 60 068403 (in Chinese) [易红霞, 肖刘, 刘濮鲲, 郝保良, 李飞, 李国超 2011 物理学报 60 068403]

    [14]

    Hu Y L, Yang Z H, Li B, Li J Q, Huang T, Jin X L, Zhu X F, Liang X P 2010 Acta Phys. Sin. 59 5439 (in Chinese) [胡玉禄, 杨中海, 李斌, 李建清, 黄桃, 金晓林, 朱小芳, 梁献普 2010 物理学报 59 5439]

    [15]

    Ramins P 1984 NASA Technical Paper-2248

    [16]

    Kosmahl H G 1971 NASA Tech. Note TN-D-6093

    [17]

    Hechtel J R 1977 IEEE Trans. Electron Dev. 24 45

    [18]

    Okoshi T 1972 IEEE Trans. Electron Dev. 19 104

    [19]

    Dunn D A, Borghi R P, Wadat G 1960 IRE Trans. Electron Dev. 7 262

    [20]

    Chen T S, Wolkstein H J, Mcmurrough R W 1963 IEEE Trans. Electron Dev. 10 243

    [21]

    Kosmahl H G 1982 Proc. IEEE 70 1325

    [22]

    Kosmahl H G 1980 IEEE Trans. Electron Dev. 27 526

    [23]

    Guo K K 2008 Traveling wave tubes development technology (Beijing: Publishing House of Electronics Industry) (in Chinese) [郭开周 2008 行波管研制技术(北京: 电子工业出版社)]

    [24]

    Dayton J A, Kosmahl H G, Ramins P, Stankiewicz N 1981 IEEE Trans. Electron Dev. 28 1480

    [25]

    Kosmahl H G 1979 IEEE Trans. Electron Dev. 26 156

    [26]

    Du C H, Liu P K, Xue Q Z 2010 Acta Phys. Sin. 59 4612 (in Chinese) [杜朝海, 刘濮鲲, 薛谦忠 2010 物理学报 59 4612]

    [27]

    Santra M, Kumar L, Balakrishnan J 2011 IEEE Trans. Electron. Dev. 58 4087

  • [1]

    Xie H Q, Li C Y, Yan Y, Liu S G 2003 Acta Phys. Sin. 52 914 (in Chinese) [谢鸿全, 李承跃, 鄢扬, 刘盛纲 2003 物理学报 52 914]

    [2]

    Gao P, Booske J H, Yang Z H, Li B, Xu L, He J, Gong Y B, Tian Z 2010 Acta Phys. Sin. 59 8484 (in Chinese) [高鹏, Booske John H, 杨中海, 李斌, 徐立, 何俊, 宫玉彬, 田忠 2010 物理学报 59 8484]

    [3]

    Peng W F, Hu Y L, Yang Z H, Li J Q, Lu Q R, Li B 2011 Chin. Phys. B 20 028401

    [4]

    Duan Z Y, Gong Y B, Wei Y Y, Wang W X 2008 Chin. Phys. B 17 2484

    [5]

    Chernin D, Antonsen T M, Levush J B, Whaley D R 2001 IEEE Trans. Electron. Dev. 48 3

    [6]

    Lai G J, Liu P K 2006 Acta Phys. Sin. 55 321 (in Chinese) [来国军, 刘濮鲲 2006 物理学报 55 321]

    [7]

    Xiao L, Su X B, Liu P K 2006 Acta Phys. Sin. 55 5150 (in Chinese) [肖刘, 苏小保, 刘濮鲲 2006 物理学报 55 5150]

    [8]

    Chua C, Tsai J M, Aditya S, Tang M, Ho S W, Shen Z X, Wang L 2011 IEEE Trans. Electron. Dev. 58 4098

    [9]

    Li F, Xiao L, Liu P K, Yi H X, Wan X S 2011 Acta Phys. Sin. 60 097901 (in Chinese) [李飞, 肖刘, 刘濮鲲, 易红霞, 万晓声 2011 物理学报 60 097901]

    [10]

    Peng W F, Yang Z H, Hu Y L, Li J Q, Lu Q R, Li B, 2011 Chin. Phys. B 20 078401

    [11]

    Komm D S, Benton R T, Limburg H C, Menninger W L, Zhai X L 2001 IEEE Trans. Electron. Dev. 48 174

    [12]

    Ramins P, Fox T A August 1981 NASA Technical Paper-1832

    [13]

    Yi H X, Xiao L, Liu P K, Hao B L, Li F, Li G C 2011 Acta Phys. Sin. 60 068403 (in Chinese) [易红霞, 肖刘, 刘濮鲲, 郝保良, 李飞, 李国超 2011 物理学报 60 068403]

    [14]

    Hu Y L, Yang Z H, Li B, Li J Q, Huang T, Jin X L, Zhu X F, Liang X P 2010 Acta Phys. Sin. 59 5439 (in Chinese) [胡玉禄, 杨中海, 李斌, 李建清, 黄桃, 金晓林, 朱小芳, 梁献普 2010 物理学报 59 5439]

    [15]

    Ramins P 1984 NASA Technical Paper-2248

    [16]

    Kosmahl H G 1971 NASA Tech. Note TN-D-6093

    [17]

    Hechtel J R 1977 IEEE Trans. Electron Dev. 24 45

    [18]

    Okoshi T 1972 IEEE Trans. Electron Dev. 19 104

    [19]

    Dunn D A, Borghi R P, Wadat G 1960 IRE Trans. Electron Dev. 7 262

    [20]

    Chen T S, Wolkstein H J, Mcmurrough R W 1963 IEEE Trans. Electron Dev. 10 243

    [21]

    Kosmahl H G 1982 Proc. IEEE 70 1325

    [22]

    Kosmahl H G 1980 IEEE Trans. Electron Dev. 27 526

    [23]

    Guo K K 2008 Traveling wave tubes development technology (Beijing: Publishing House of Electronics Industry) (in Chinese) [郭开周 2008 行波管研制技术(北京: 电子工业出版社)]

    [24]

    Dayton J A, Kosmahl H G, Ramins P, Stankiewicz N 1981 IEEE Trans. Electron Dev. 28 1480

    [25]

    Kosmahl H G 1979 IEEE Trans. Electron Dev. 26 156

    [26]

    Du C H, Liu P K, Xue Q Z 2010 Acta Phys. Sin. 59 4612 (in Chinese) [杜朝海, 刘濮鲲, 薛谦忠 2010 物理学报 59 4612]

    [27]

    Santra M, Kumar L, Balakrishnan J 2011 IEEE Trans. Electron. Dev. 58 4087

  • [1] Li Yu-Chen, Chen Hang-Yu, Song Jian-Jun. Ge Schottky diode for improving energy conversion efficiency of the receiver of microwave wireless power transfer. Acta Physica Sinica, 2020, 69(10): 108401. doi: 10.7498/aps.69.20191415
    [2] Chen Jia-Mei, Su Hang, Li Wan, Zhang Li-Lai, Suo Xin-Lei, Qin Jing, Zhu Kun, Li Guo-Long. Research progress of enhancing perovskite light emitting diodes with light extraction. Acta Physica Sinica, 2020, 69(21): 218501. doi: 10.7498/aps.69.20200755
    [3] Qu Zi-Han, Chu Ze-Ma, Zhang Xing-Wang, You Jing-Bi. Research progress of efficient green perovskite light emitting diodes. Acta Physica Sinica, 2019, 68(15): 158504. doi: 10.7498/aps.68.20190647
    [4] Yan Ming-Yue, Zhang Xu, Liu Chen-Hao, Huang Ren-Zhong, Gao Tian-Fu, Zheng Zhi-Gang. Energy conversion efficiency of feedback pulsing ratchet. Acta Physica Sinica, 2018, 67(19): 190501. doi: 10.7498/aps.67.20181066
    [5] Fan Wei-Li, Yang Zong-Lin, Zhang Zhen-Yun, Qi Jun-Jie. Preparation and performance of high-efficient hole-transport-material-free carbon based perovskite solar cells. Acta Physica Sinica, 2018, 67(22): 228801. doi: 10.7498/aps.67.20181457
    [6] Zhao Li-Mei, Zhang Guo-Feng. Entangled quantum Otto and quantum Stirling heat engine based on two-spin systems with Dzyaloshinski-Moriya interaction. Acta Physica Sinica, 2017, 66(24): 240502. doi: 10.7498/aps.66.240502
    [7] Li Qian-Wen, Li Ying, Zhang Rong, Lu Can-Can, Bai Long. Efficiency at arbitrary power for the Curzon-Ahlborn heat engine in linear and nonlinear heat transfer processes. Acta Physica Sinica, 2017, 66(13): 130502. doi: 10.7498/aps.66.130502
    [8] Qin Mi-Mi, Luo Yong, Yang Kuo, Huang Yong. Analysis and calculation of a 170 GHz megawatt-level coaxial gyrotron. Acta Physica Sinica, 2014, 63(5): 050203. doi: 10.7498/aps.63.050203
    [9] Zheng Shi-Yan. Power output and efficiency of irreversible regenerative Stirling heat engine using generalized Redlich-Kwong gas as the working substance. Acta Physica Sinica, 2014, 63(17): 170508. doi: 10.7498/aps.63.170508
    [10] Xiao Yao, Zheng Jian-Feng. Congestion and efficiency in complex traffic and transportation networks. Acta Physica Sinica, 2013, 62(17): 178902. doi: 10.7498/aps.62.178902
    [11] Ma Jun-Jian, Zhu Xiao-Fang, Jin Xiao-Lin, Hu Yu-Lu, Li Jian-Qing, Yang Zhong-Hai, Li Bin. A time-dependent nonlinear theory and simulation for gyroklystron amplifier. Acta Physica Sinica, 2012, 61(20): 208402. doi: 10.7498/aps.61.208402
    [12] Duan Yu, Chen Ping, Zhao Yi, Liu Shi-Yong. A novel alternant-stripe white light emitting device. Acta Physica Sinica, 2011, 60(7): 077805. doi: 10.7498/aps.60.077805
    [13] Zhou Qing, Chen Gang, Hu Yue. A cryptosystem based on simple physical models. Acta Physica Sinica, 2011, 60(4): 044701. doi: 10.7498/aps.60.044701
    [14] Jiang Wen-Long, Cong Lin, Meng Zhao-Hui, Wang Jin, Han Qiang, Meng Fan-Chao, Wang Li-Zhong, Ding Gui-Ying, Zhang Gang. The role of magnetic fields on organic light-emitting devices based on aluminum tris(8-hydroxyquinoline) (Alq3) at room temperature. Acta Physica Sinica, 2010, 59(5): 3571-3576. doi: 10.7498/aps.59.3571
    [15] Wang Jin, Hua Jie, Ding Gui-Ying, Chang Xi, Zhang Gang, Jiang Wen-Long. Effects of magnetic field on organic electroluminescence. Acta Physica Sinica, 2009, 58(10): 7272-7277. doi: 10.7498/aps.58.7272
    [16] Li Bing-Qian, Liu Yu-Hua, Feng Yu-Chun. The power dissipation of equivalent series resistance and its influence on lumen efficiency of GaN based high power light-emitting diodes. Acta Physica Sinica, 2008, 57(1): 477-481. doi: 10.7498/aps.57.477
    [17] Wang Jun, Wei Xiao-Qiang, Rao Hai-Bo, Cheng Jian-Bo, Jiang Ya-Dong. High-efficiency and high-stability phosphorescent OLED based on new Ir complex. Acta Physica Sinica, 2007, 56(2): 1156-1161. doi: 10.7498/aps.56.1156
    [18] Zeng Guang-Gen, Zheng Jia-Gui, Li Bing, Lei Zhi, Wu Li-Li, Cai Ya-Ping, Li Wei, Zhang Jing-Quan, Cai Wei, Feng Liang-Huan. Polycrystalline CdS/CdTe thin-film solar cells with intrinsic SnO2 films of high resistance. Acta Physica Sinica, 2006, 55(9): 4854-4859. doi: 10.7498/aps.55.4854
    [19] Dai Song-Yuan, Kong Fan-Tai, Hu Lin-Hua, Shi Cheng-Wu, Fang Xia-Qin, Pan Xu, Wang Kong-Jia. Investigation on the dye-sensitized solar cell. Acta Physica Sinica, 2005, 54(4): 1919-1926. doi: 10.7498/aps.54.1919
    [20] Chen Bao-Zhen, Huang Zu-Qia. Efficiency of the third-order harmonic in gas-filled capillary driven by fs laser pulses. Acta Physica Sinica, 2005, 54(1): 113-116. doi: 10.7498/aps.54.113
Metrics
  • Abstract views:  5935
  • PDF Downloads:  825
  • Cited By: 0
Publishing process
  • Received Date:  23 September 2011
  • Accepted Date:  28 May 2012
  • Published Online:  05 May 2012

/

返回文章
返回