Chinese Physics C > 2008, Vol. 32 > Issue(S1): 204-207

Numerical Simulation of Microwave Pulse Coupling into the DielectricSlot on a Rectangular Cavity

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper, the finite-difference time-domain (FDTD) algorithm is employed to simulate microwave pulse coupling into the dielectric slot on a rectangular cavity. We investigate the factors that influence the coupling resonant peak and resonant frequency of the dielectric slot, including the slot length, slot width, and relative dielectric constant. Numerical results show that the equation of resonant frequency for microwave coupling into the dielectric slot is modified.
Finally, the resonant condition of rectangular cavity with a dielectric slot is provided.

References

[1]

. James Benford, John Swgle. High Power Microwaves. Norwood: Artech House, Inc., 19922. ZHU Z P. The Study on Microwave Coupling into Slot on a Cavity with a Block Inside. Changsha: National University of Defense Technology, 2005(in Chinese)(朱占平. 微波与内置物质块带缝腔体耦合的研究. 长沙: 国防科技大学, 2005)3. LIU Q. Study on the Coupling of Microwave Pulses into Monolayer and Nested Cavities Through Slots. Changsha:National University of Defense Technology, 2006(in Chinese)(刘强. 微波脉冲与带缝中层腔体、嵌套腔体耦合的研究. 长沙: 国防科技大学, 2006)4. WANG J G, LIU G Z, ZHOU J S. Investigations Function for Linear Coupling of Microwave into Slots. High Power Laser and Particle Beams, 2003, 15(11): 1093-1099(in Chinese)(王建国, 刘国治, 周金山. 微波孔缝线性耦合函数研究. 强激光与粒子束, 2003, 15(11): 1093—1099)5. Yee K S. Numerical Solution of Intia1 Boundary Value Problems Involving Maxwell's Equations in Isotropic Media. IEEE, 1966, 14: 3206. Mur G. Absorbing Boundary Conditions for the Finite-Difference Approximation of the Time-Domain Electro-magnetic Field Equations. IEEE Trans, Electromagn. Com-pat., 1981, 23(4): 377-3827. Kasher J C, Yee K S. A Numerical Example of a Two Dimensional Scattering Problem Using a Subgrid. Applied Computational Electromagnetic Society Journal and Newsletter, 1987, 2(2): 75-102

[1]	LONG Xia-Feng,LIU Yong-Gui. Investigation of Marx-PFN. Chinese Physics C, 2008, 32(S1): 274-276.
[2]	QIN Bin,XIONG Yong-Qian,TAN Ping,PEI Yuan-Ji,FAN Ming-Wu. Numerical Simulation of a Hybrid Undulator Applied in THz Radiation Source. Chinese Physics C, 2008, 32(S1): 253-255.
[3]	LI Rui,YANG Yi-Ming,QIAN Bao-Liang. Numerical Simulation of Microwave Pulse Coupling into the Rectangular Cavity with Aperture Arrays. Chinese Physics C, 2008, 32(S1): 208-211.
[4]	CHEN Hong-Bin,HU Lin-Lin,LIU Tian-Wen,MENG Fan-Bao,ZHOU Chuan-Ming,LI Ai-Ping,ZHANG Yun-Jian,LU Wei,YANG Zhou-Bing. Particle Simulation and Experimental Study of the High-Power Narrow-Pulse Millimeter Wave BWO. Chinese Physics C, 2007, 31(2): 219-222.
[5]	XU Peng,CHEN Huai-Bi,ZHENG Shu-Xin,GAO Feng,GAI Wei,SHI Jia-Ru,GUAN Xin. Simulation and Fabrication Research on X-Band Photonic Band Gap Accelerating Structure. Chinese Physics C, 2007, 31(7): 678-682.
[6]	WANG Rong,PEI Yuan-Ji,JIN Kai. A Calculation Method for RF Couplers Design Based on Numerical Simulation by Microwave Studio. Chinese Physics C, 2006, 30(6): 566-570.
[7]	XING Qing-Zi,WANG Dong,HE Xiao-Zhong,ZHENG Shu-Xin,DENG Jing-Kang. Numerical Simulation Study on the Interaction of the Beam and Cavity Modes in an Inward-Emitting Coaxial Virtual Cathode Oscillator. Chinese Physics C, 2006, 30(6): 571-576.
[8]	ZHU Kun,GUO Zhi-Yu,FANG Jia-Xun,GUO Jiu-Fang. The Design and Simulation of a Cooling System of High Current 4-rod RFQ Cavity. Chinese Physics C, 2005, 29(8): 797-801.
[9]	ZHOU De-Min,WANG Jiu-Qing,HUANG Gang,ZHOU Li-Juan. . Chinese Physics C, 2005, 29(11): 1081-1085.
[10]	SUN Hong-Bing,PEI Yuan-Ji,XIE Ai-Gen,WANG Rong. The Numerical Algorithm of Secondary Emission Microwave Electron Gun. Chinese Physics C, 2005, 29(1): 95-98.
[11]	LI Zhi-Hui,ZHENG Qi-Wen,GAO Yi-Hai,ZHANG Sheng-Hu,WU Jian-Qiang,WEN Ming,YU Qi. Numerical Simulation and Analysis of SSC RF Cavity. Chinese Physics C, 2005, 29(1): 91-94.
[12]	ZHU Kun,GUO Zhi-Yu,FANG Jia-Xun,GAO Shu-Li,SONG Xiang-Xiang. The Simulation and Experiment Study of a 4 Rod RFQ RF Property. Chinese Physics C, 2005, 29(5): 512-516.
[13]	BIAN Xiao-Hao,CHEN Huai-Bi,ZHENG Shu-Xin,Derun Li. Simulating and Experiment Investigation of the Coupling Factor for Waveguide Loaded Microwave Electornic Gun. Chinese Physics C, 2005, 29(11): 1091-1094.
[14]	YUAN Ren-Xian,YUE Jun-Hui,CAO Jian-She,MA Li. Simulation of BEPCⅡ′s BPM. Chinese Physics C, 2004, 28(6): 664-668.
[15]	LONG Ji-Dong,SHI Jin-Shui,YU Hai-Jun,LIN Yu-Zheng. Bremsstrahlung Characteristics of Thick-Target Applied in High Energy X-Ray Facility. Chinese Physics C, 2004, 28(11): 1238-1243.
[16]	TANG Chuan-Xiang,JIANG Zhan-Feng,TIAN Kai,WANG Ying,XU Yi-Yong. Simulation of Micro-Pulse Electron Guns. Chinese Physics C, 2003, 27(6): 546-550.
[17]	OUYANG Xiao-Ping,LI Zhen-Fu,HUO Yu-Kun,ZHANG Zhong-Bing,SHEN Han-Liang,ZHANG Qian-Mei. Medium-Type Pulsed Fast-Neutron Detector. Chinese Physics C, 2001, 25(11): 1100-1105.
[18]	WEN Shu-Xian¹,HAN Guang-Bing¹,WU Xiao-Guang¹,LIU Xiang-An¹,LI Guang-Sheng¹,YUAN Guan-Jun¹,WANG Zhi-Min¹,WENG Pei-Kun¹,YANG Chun-Xiang¹,MA Ying-Jun²,LU Jing-Bin²,GUO Ying-Xiang,. Study of Magnetic Rotational Band. Chinese Physics C, 2000, 24(S1): 87-90.
[19]	Guo Hua,Wang Shunjin. Self-consistent Determination of QMC Model Parameters in Nuclear Matter. Chinese Physics C, 1999, 23(9): 897-899.
[20]	Tang Chuanxiang,Yang Yue,Lin Yuzheng. Simulation of RF Thermionic Gun. Chinese Physics C, 1996, 20(4): 376-384.

Access

Get Citation

LI Rui, QIAN Bao-Liang, ZHU Zhan-Ping, ZHAO Lin and LIU Qiang. Numerical Simulation of Microwave Pulse Coupling into the DielectricSlot on a Rectangular Cavity[J]. Chinese Physics C, 2008, 32(S1): 204-207.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2008-01-10
Revised: 1900-01-01

Article Metric

Article Views(3936)
PDF Downloads(712)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者:陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Numerical Simulation of Microwave Pulse Coupling into the DielectricSlot on a Rectangular Cavity

Corresponding author:LI Rui,

Received Date:2008-01-10

Accepted Date:1900-01-01

Available Online:2008-01-04

Abstract:In this paper, the finite-difference time-domain (FDTD) algorithm is employed to simulate microwave pulse coupling into the dielectric slot on a rectangular cavity. We investigate the factors that influence the coupling resonant peak and resonant frequency of the dielectric slot, including the slot length, slot width, and relative dielectric constant. Numerical results show that the equation of resonant frequency for microwave coupling into the dielectric slot is modified.
Finally, the resonant condition of rectangular cavity with a dielectric slot is provided.

HTML

Reference (1)

Numerical Simulation of Microwave Pulse Coupling into the DielectricSlot on a Rectangular Cavity

Abstract：

References

Access

Article Metrics

Metrics

通讯作者:陈斌, bchen63@163.com

Email This Article