加载频率选择表面的研究
|
摘要
本文对无源和有源加载频率选择表面(FSS)开展了理论和实验研究,重点对弯折型FSS和二极管加载FSS开展了数值仿真和器件的设计研制,具体包括：
1.研究了弯折加载对FSS性能的影响,提出了弯折型缝隙环FSS结构,利用该新型结构成功设计实现了谐振频率为2.45GHz的单频FSS,仿真和实测表明该FSS的单元尺寸相比传统FSS尺寸大为缩小,且当电磁波入射角从0°增大到45°时,谐振频率几乎无偏移。相比集总元件加载FSS,这种弯折型FSS具有无需焊接、易设计、全平面和易于集成的优点。
2.采用弯折型缝隙环结构,利用双环嵌套方式成功设计实现了谐振频率为1.8GHz和2.46GHz的双频FSS,仿真和实测表明,该FSS不仅具有尺寸小、对入射角不敏感的优点,而且实现了单层双频谐振,更利于集成。
3.研究了二极管加载对方形缝隙环FSS性能的影响,采用更为有效和合理的仿真方法,设计实现了谐振频率为2.167GHz的二极管加载方形缝隙环FSS,仿真和实测表明：当二极管断开时FSS呈现单频透射性能,二极管导通时FSS呈现全反射性能。达到了谐振特性可电控的目的。
The paper consists of study of passive frequency selective surfaces (FSS)and study of active FSS, This dissertation focuses on convoluted slot loop FSS and active square loop FSS,The numerical simulation and the design and fabrication of FSS have been carried out. The main contributions of this dissertation are listed as following:
1. The performance of convoluted dipole FSS has been analyzed, convoluted slot loop FSS is proposed in the paper. Based on the theoretical research, An 2.45 GHz FSS with such structures is designed and fabricated, Simulation and experimental results indicate that the dimension of the loaded FSS can be miniaturized greatlyin comparison with the traditional FSS. As the angle of incidence increases from 0°to 45°, resonance frequency is with no shift. Convoluted slot loop FSS is planar and need not wielding in comparison with the traditional FSS.
2. Based on the structure of convoluted slot loop, a dual-band FSS of 1.8GHz and 2.46GHz is designed and fabricated. Simulation and experimental results indicate that the dimension of the FSS can be miniaturized in comparison with the traditional FSS. Besides, the performances of dual-band FSS are not sensitive to the angle of incidence and achieve dual-band resonance on one layer of dielectric superstate
3. The performance of square loop FSS loaded with diodes has been analyzed, and a 2.167 GHz FSS with such structures is designed and fabricated. Simulation and experimental results indicate that the resonance frequency of the loaded FSS can be electronically controlled. This active FSS design enables transmission to be switched on or off at 2.167 GHz, providing high transmission when the diodes are in OFF state, and high isolation when the diodes are ON
1.研究了弯折加载对FSS性能的影响,提出了弯折型缝隙环FSS结构,利用该新型结构成功设计实现了谐振频率为2.45GHz的单频FSS,仿真和实测表明该FSS的单元尺寸相比传统FSS尺寸大为缩小,且当电磁波入射角从0°增大到45°时,谐振频率几乎无偏移。相比集总元件加载FSS,这种弯折型FSS具有无需焊接、易设计、全平面和易于集成的优点。
2.采用弯折型缝隙环结构,利用双环嵌套方式成功设计实现了谐振频率为1.8GHz和2.46GHz的双频FSS,仿真和实测表明,该FSS不仅具有尺寸小、对入射角不敏感的优点,而且实现了单层双频谐振,更利于集成。
3.研究了二极管加载对方形缝隙环FSS性能的影响,采用更为有效和合理的仿真方法,设计实现了谐振频率为2.167GHz的二极管加载方形缝隙环FSS,仿真和实测表明：当二极管断开时FSS呈现单频透射性能,二极管导通时FSS呈现全反射性能。达到了谐振特性可电控的目的。
The paper consists of study of passive frequency selective surfaces (FSS)and study of active FSS, This dissertation focuses on convoluted slot loop FSS and active square loop FSS,The numerical simulation and the design and fabrication of FSS have been carried out. The main contributions of this dissertation are listed as following:
1. The performance of convoluted dipole FSS has been analyzed, convoluted slot loop FSS is proposed in the paper. Based on the theoretical research, An 2.45 GHz FSS with such structures is designed and fabricated, Simulation and experimental results indicate that the dimension of the loaded FSS can be miniaturized greatlyin comparison with the traditional FSS. As the angle of incidence increases from 0°to 45°, resonance frequency is with no shift. Convoluted slot loop FSS is planar and need not wielding in comparison with the traditional FSS.
2. Based on the structure of convoluted slot loop, a dual-band FSS of 1.8GHz and 2.46GHz is designed and fabricated. Simulation and experimental results indicate that the dimension of the FSS can be miniaturized in comparison with the traditional FSS. Besides, the performances of dual-band FSS are not sensitive to the angle of incidence and achieve dual-band resonance on one layer of dielectric superstate
3. The performance of square loop FSS loaded with diodes has been analyzed, and a 2.167 GHz FSS with such structures is designed and fabricated. Simulation and experimental results indicate that the resonance frequency of the loaded FSS can be electronically controlled. This active FSS design enables transmission to be switched on or off at 2.167 GHz, providing high transmission when the diodes are in OFF state, and high isolation when the diodes are ON
引文
[1]B. A. Munk. Frequency Selective Surfaces:Theory and Design. John Wiley&Sons, 2000
[2]王操,肖高标,尹文言.单元可旋转的频率选择表面电磁散射特性分析,电视技术,2008,48(4)
[3]李小秋,高劲松,冯晓国.一种新型复合单元频率选择表面,微波学报,2008,24(1)
[4]扬科.20/30GHz频率选择面技术研究.空间电子技术,2007(4).34-36,74
[5]孟欣强,朱绪宝.隐身技术和隐身武器的研究与应用现状.航天电子对抗,1999(3)：54-58
[6]阮颖铮.飞行器雷达天线系统隐身技术.隐身技术,1992,6(1)：8-14
[7]王季立.频率选择表面在天线隐身中的应用.南京航空学院学报,AD-909360L,1992,124(6)：696-702
[8]卢俊,高劲松,孙连春.频率选择表面及其在隐身技术中的应用.材料科学与技术,2003(9)：1-4
[9]徐记伟,张政,黄勇,陆益敏,张玮.周期性结构材料工艺与材料在隐身中的应用.飞航导弹,2009(4)：57-61
[10]侯新宇.复杂介质加载频率选择表面的特性分析及雷达罩应用研究.西北工业大学博士学位论文,1997
[11]Pelton E.L. A streamlined metallic radome with high transmission performance.1997(3)
[12]Pelton E.L.,Munk B.A. A streamlined metallic radome.IEEE Trans.on Antennas and Propogation,1974,22(11):799-803
[13]Benedikt. A. Munk, Robert G..Kou,Leon Peters,JR.youmjian Reflection Properties of Periodic Surfaces of Loaded Dipoles.IEEE Transactions on Antennas and Propagation. 1971,19(5):612-617
[14]E.A. Parker.The Gentleman's Guide to Frequency Selective Surfaces Q.M.W. Antenna Symposium,1991:1-18
[15]A.C. de C. Lima, P. Grammatikakis and E.A. Parker. Arrays of Stub Loaded Inductive Strips. IEEE Trans.on Antennas and Propogation,1993(1):257-260
[16]C. Mias, Frequency selective surfaces loaded with surface-mount reactive components. Electronic Letters.2003,39(9):724-726.
[17]H. Liu*, K. L. Ford*, and R. J. Langley. Novel Planar Band Pass Lump-Loaded Frequency Selective Surface. Art of Miniaturizing RF and Microwave Passive Components,2008:87-89
[18]H. Liu, K. L. Ford and R. J. Langley. Miniaturised Bandpass Frequency selective Surface. Antennas and Propagation,2009:1900-1903
[19]H. Liu*, K. L. Ford*, and R. J. Langley. Novel Planar Band Pass Lump-Loaded Frequency Selective Surface. Art of Miniaturizing RF and Microwave Passive Components,2008:87-89
[20]Rong-Rong, Xu,Zhi-Yuan Zong,Wen Wu. Low-frequency Miniaturized Dualband Frequency Selective Surfaces with Close Band Spacing. Microwave and Optical Technology Letters.2009,51(5):1238-1240
[21]Rong-rong Xu,Zhi-yuan Zong,Wen Wu. Single-layer Miniaturized Loaded Frequency Selective Surfaces with Enhanced Bandwidth. International Symposium on Antennas, Propagation & EM Theory.2008:35-38
[22]Rong Rong Xu;Huai Cheng Zhao; Zhi Yuan Zong; Wen Wu.Loaded frequency selective surfaces using substrate integrated waveguide technology. Microwave and Millimeter Wave Technology,2008:2051-2054
[23]Zhi-yuan Zong, Rongrong Xu, Chunhong Chen;Wen Wu. Miniaturized Dualband Loaded Frequency Selective Surfaces with Close Band Spacing. Microwave Conference, APMC.2008:1-4
[24]施凌飞,宗志园,许戎戎,吴文.基于电容加载的缝隙环频率选择表研究.电子学报,2010,38(6)
[25]T.K. Chang, R.J. Langley, E.A. Parker, "Active Frequency Selective Surfaces";IEE Proc.Micro Antennas and Propagation,1996 (143):62-66.
[26]Kihun Chang, Sang il Kwak*, and Young Joong Yoon, Equivalent Circuit Modeling of Active Frequency Selective Surfaces, Radio and Wireless Symposium,2008:663-666
[27]G.I.Kiani*, K.L. Ford (?), K.P. Esselle*, A.R. Weily*.Oblique Incidence Performance of an Active Square Loop Frequency Selective Surface. Antennas and Propagation,2007:1-4
[28]Kiani, G.I.; Esselle, K.P.; Weily, A.R.; Ford, K.L.Active Frequency Selective Surface Using PIN Diodes. IEEE Antennas and Propagation Society International Symposium,2007: 4525-4528
[29]Ghaffer I. Kiani, Kenneth L. Ford, Lars G. Olsson,Karu P. Esselle, and Chinthana J. Panagamuwa.Switchable Frequency Selective Surface for Reconfigurable Electromagnetic Architecture of Buildings. IEEE transactions on antennas and propagation2010,58 (2) 581-584
[30]寇松江.有源频率选择表面电磁特性的研究.东南大学硕士学位论文,2007
[31]吕凌.X波段极化不敏感有源频率选择表面研究.东南大学硕士学位论文,2010
[32]David M.pozar.微波工程.电子工业出版社,2009
[2]王操,肖高标,尹文言.单元可旋转的频率选择表面电磁散射特性分析,电视技术,2008,48(4)
[3]李小秋,高劲松,冯晓国.一种新型复合单元频率选择表面,微波学报,2008,24(1)
[4]扬科.20/30GHz频率选择面技术研究.空间电子技术,2007(4).34-36,74
[5]孟欣强,朱绪宝.隐身技术和隐身武器的研究与应用现状.航天电子对抗,1999(3)：54-58
[6]阮颖铮.飞行器雷达天线系统隐身技术.隐身技术,1992,6(1)：8-14
[7]王季立.频率选择表面在天线隐身中的应用.南京航空学院学报,AD-909360L,1992,124(6)：696-702
[8]卢俊,高劲松,孙连春.频率选择表面及其在隐身技术中的应用.材料科学与技术,2003(9)：1-4
[9]徐记伟,张政,黄勇,陆益敏,张玮.周期性结构材料工艺与材料在隐身中的应用.飞航导弹,2009(4)：57-61
[10]侯新宇.复杂介质加载频率选择表面的特性分析及雷达罩应用研究.西北工业大学博士学位论文,1997
[11]Pelton E.L. A streamlined metallic radome with high transmission performance.1997(3)
[12]Pelton E.L.,Munk B.A. A streamlined metallic radome.IEEE Trans.on Antennas and Propogation,1974,22(11):799-803
[13]Benedikt. A. Munk, Robert G..Kou,Leon Peters,JR.youmjian Reflection Properties of Periodic Surfaces of Loaded Dipoles.IEEE Transactions on Antennas and Propagation. 1971,19(5):612-617
[14]E.A. Parker.The Gentleman's Guide to Frequency Selective Surfaces Q.M.W. Antenna Symposium,1991:1-18
[15]A.C. de C. Lima, P. Grammatikakis and E.A. Parker. Arrays of Stub Loaded Inductive Strips. IEEE Trans.on Antennas and Propogation,1993(1):257-260
[16]C. Mias, Frequency selective surfaces loaded with surface-mount reactive components. Electronic Letters.2003,39(9):724-726.
[17]H. Liu*, K. L. Ford*, and R. J. Langley. Novel Planar Band Pass Lump-Loaded Frequency Selective Surface. Art of Miniaturizing RF and Microwave Passive Components,2008:87-89
[18]H. Liu, K. L. Ford and R. J. Langley. Miniaturised Bandpass Frequency selective Surface. Antennas and Propagation,2009:1900-1903
[19]H. Liu*, K. L. Ford*, and R. J. Langley. Novel Planar Band Pass Lump-Loaded Frequency Selective Surface. Art of Miniaturizing RF and Microwave Passive Components,2008:87-89
[20]Rong-Rong, Xu,Zhi-Yuan Zong,Wen Wu. Low-frequency Miniaturized Dualband Frequency Selective Surfaces with Close Band Spacing. Microwave and Optical Technology Letters.2009,51(5):1238-1240
[21]Rong-rong Xu,Zhi-yuan Zong,Wen Wu. Single-layer Miniaturized Loaded Frequency Selective Surfaces with Enhanced Bandwidth. International Symposium on Antennas, Propagation & EM Theory.2008:35-38
[22]Rong Rong Xu;Huai Cheng Zhao; Zhi Yuan Zong; Wen Wu.Loaded frequency selective surfaces using substrate integrated waveguide technology. Microwave and Millimeter Wave Technology,2008:2051-2054
[23]Zhi-yuan Zong, Rongrong Xu, Chunhong Chen;Wen Wu. Miniaturized Dualband Loaded Frequency Selective Surfaces with Close Band Spacing. Microwave Conference, APMC.2008:1-4
[24]施凌飞,宗志园,许戎戎,吴文.基于电容加载的缝隙环频率选择表研究.电子学报,2010,38(6)
[25]T.K. Chang, R.J. Langley, E.A. Parker, "Active Frequency Selective Surfaces";IEE Proc.Micro Antennas and Propagation,1996 (143):62-66.
[26]Kihun Chang, Sang il Kwak*, and Young Joong Yoon, Equivalent Circuit Modeling of Active Frequency Selective Surfaces, Radio and Wireless Symposium,2008:663-666
[27]G.I.Kiani*, K.L. Ford (?), K.P. Esselle*, A.R. Weily*.Oblique Incidence Performance of an Active Square Loop Frequency Selective Surface. Antennas and Propagation,2007:1-4
[28]Kiani, G.I.; Esselle, K.P.; Weily, A.R.; Ford, K.L.Active Frequency Selective Surface Using PIN Diodes. IEEE Antennas and Propagation Society International Symposium,2007: 4525-4528
[29]Ghaffer I. Kiani, Kenneth L. Ford, Lars G. Olsson,Karu P. Esselle, and Chinthana J. Panagamuwa.Switchable Frequency Selective Surface for Reconfigurable Electromagnetic Architecture of Buildings. IEEE transactions on antennas and propagation2010,58 (2) 581-584
[30]寇松江.有源频率选择表面电磁特性的研究.东南大学硕士学位论文,2007
[31]吕凌.X波段极化不敏感有源频率选择表面研究.东南大学硕士学位论文,2010
[32]David M.pozar.微波工程.电子工业出版社,2009