X波段发射机的关键技术研究
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摘要
本文研究的对象是X波段发射机中的发射天线和功率放大器,分别从理论和工程上对微带耦合缝隙天线阵和功率放大器进行了分析。采用HFSS、CST和ADS电磁仿真软件,对X波段的微带耦合缝隙天线阵和功率放大器的设计和性能进行了研究,具体工作如下:
(1)分别应用HFSS和CST电磁仿真软件,仿真设计了微带耦合缝隙天线阵。在中心频率等于8.76GHz时,分析讨论了天线阵的各种性能,设计指标:电压驻波比VSWR＜2、带宽≥200M、方向图符合指标要求。
(2)应用ADS电磁仿真软件,仿真设计了三级功率放大器。在中心频率等于8.76GHz时,分析讨论了功率放大器的各种性能,设计指标:增益≥10dB、带宽≥200M,输出功率的1dB压缩点为33dBm,均满足设计指标。
(3)最后,分别用AutoCAD和Protel制图软件制作了微带耦合缝隙天线阵和功率放大器的印刷电路板,通过对硬件电路的测试,性能满足系统的要求。
The transmitter is an important part of Radar system, so its performance directly affects the Radar system's work. This thesis is based on the research of the transmitter's pivotal technology, including the design of microstrip-coupled slot antenna array and third-class power amplifier. Microstrip-coupled slot antenna array and power amplifier are analyzed by theory and engineering respectively. With the help of the simulation HFSS、CST and ADS software, microstrip-coupled slot antenna array and third-class power amplifier are designed and simulated in X wave band, the detailed work includes:
(1)The microstrip-coupled slot antenna array is simulated and designed by the HFSS and CST software. It is analyzed in 8.76GHz which is its center frequency, including VSWR<2、band width≥200M、pattern meets condition.
(2)With the ADS software, third-class power amplifier is simulated and designed. It is analyzed in 8.76GHz which is its center frequency, including Gain≥10dB、band width≥200M、1dB-power-compression point is 33dBm.
(3)Finally, the microstrip-coupled slot antenna array and third-class power amplifier are made by AutoCAD and Protel soft. The test result shows that the components can meet the requirement of the transmitter system by circuit test.
(1)分别应用HFSS和CST电磁仿真软件,仿真设计了微带耦合缝隙天线阵。在中心频率等于8.76GHz时,分析讨论了天线阵的各种性能,设计指标:电压驻波比VSWR＜2、带宽≥200M、方向图符合指标要求。
(2)应用ADS电磁仿真软件,仿真设计了三级功率放大器。在中心频率等于8.76GHz时,分析讨论了功率放大器的各种性能,设计指标:增益≥10dB、带宽≥200M,输出功率的1dB压缩点为33dBm,均满足设计指标。
(3)最后,分别用AutoCAD和Protel制图软件制作了微带耦合缝隙天线阵和功率放大器的印刷电路板,通过对硬件电路的测试,性能满足系统的要求。
The transmitter is an important part of Radar system, so its performance directly affects the Radar system's work. This thesis is based on the research of the transmitter's pivotal technology, including the design of microstrip-coupled slot antenna array and third-class power amplifier. Microstrip-coupled slot antenna array and power amplifier are analyzed by theory and engineering respectively. With the help of the simulation HFSS、CST and ADS software, microstrip-coupled slot antenna array and third-class power amplifier are designed and simulated in X wave band, the detailed work includes:
(1)The microstrip-coupled slot antenna array is simulated and designed by the HFSS and CST software. It is analyzed in 8.76GHz which is its center frequency, including VSWR<2、band width≥200M、pattern meets condition.
(2)With the ADS software, third-class power amplifier is simulated and designed. It is analyzed in 8.76GHz which is its center frequency, including Gain≥10dB、band width≥200M、1dB-power-compression point is 33dBm.
(3)Finally, the microstrip-coupled slot antenna array and third-class power amplifier are made by AutoCAD and Protel soft. The test result shows that the components can meet the requirement of the transmitter system by circuit test.
引文
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[2]E.V.Dyron.A new flush-mounted antenna element for phased array application.Proc,Phased-Array Antenna Symp,1970,187-192
[3]R.E.Munson.Single slot cavity antenna assembly.U.S.Patent,No.3713162,Jan:23,1973
[4]I.J.鲍尔,P.布哈蒂亚著.微带天线.北京:电子工业出版社,1985
[5]张钧,刘克诚.微带天线理论与工程.北京:国防工业出版社,1988
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[7]John D.Kraus,Ronald J.Marhefka(章文勋译).天线.北京:电子工业出版社,2004
[8]丁鹭飞,耿富录.雷达原理.西安电子科技大学出版社,2002
[9]张明友,汪学刚.雷达系统.北京:电子工业出版社,2006
[10]Merrill I.Skolnik(王军,林强,米慈中,许绍杰,俞志强,武文等译).雷达手册.北京:电子工业出版社,2003
[11]Kin-Lu Wong.Compact and Broadband Microstrip Antennas.John Wiley & Sons,2002
[12]Vinod Kumar Singh and Ashok Mittal.Design of wide-band microstrip antenna array at millimeter wave frequencies.IEEE Trans.Antennas Propagat,1999
[13]Yoshikazu Yoshimura.A Microstrip Slot Antenna.IEEE Trans on Microwave Theory and Techniques,Nov,1972,760-763
[14]Ramesh Garg,Praksh Bhartia and Inder Bahl et al.Microstrip antenna design handbook.Artech housepress,2001
[15]D.Werner,R.L.Haupt,P.L.Werner.Fractal antenna engineering:the theory and design of fractal antenna arrays.IEEE Antenna and Propagation Magazine,1999,41(5):37-59
[16]清华大学《微带电路》编写组.微带电路.北京:人民邮电出版社,1976
[17]顾继慧.微波技术.南京:南京理工大学,1999
[18]牛忠霞,雷雪,张德伟.微波技术及应用.国防工业出版社.2004
[19]林昌禄.天线测量技术.成都:成都电讯工程学院出版社,1987
[20]朱崇灿,鲁述.天线.武汉:武汉大学院出版社,1995
[22]魏文元,宫德明.天线原理.北京:国防工业出版社,1985
[21]杨恩耀,杜加聪.天线.北京:电子工业出版社,1984
[23]David M.Pozar.Microwave Engineering.Third Edition.Publishing House of Electronics Industry.2006
[24]Reinhold Ludwig,Pavel Bretchko.RF Circuit Design:Theory and Applications.Publishing House of Electronics Industry.2004
[25]David M.Pozar(张肇仪,周乐柱,吴德明等译).微波工程.北京:电子工业出版社,2006
[26]Reinhold Ludwig,Pavel Bretchko(王子宇,张肇仪,徐承和等译).射频电路设计:理论与应用.北京:电子工业出版社,2002
[27]薛良金.毫米波工程基础.哈尔滨:哈尔滨工业大学出版社,1998
[28]蒲林,任昶,蒋和全.射频集成电路测试技术研究.微电子学,2005(4):110-113
[29]黄秋元,鄢凯.LNA匹配网络设计与仿真.武汉理工大学学报,信息与管理工程版,2005(10):144-147
[30]许永生,游淑珍,俞惠,李小进,石春琦,赖宗声.一种低噪声高线性度射频前端电路设计.固体电子学研究与进展,2006(5):188-193
[31]于洪喜,潘建华,崔骏业.Ku频段10W固体功率放大器的研究.空间电子技术,1995(1):16-20
[32]钟顺时,Y.T.Lo.微带天线理论和技术的进展.电子科学学刊,1989(11)
[33]T.H.Chen,P.D.Chow,K.L.Tan.One Wat Q-band Class A HEMT MMIC Ampliner
[34]King-Chun Tsai and Paul R.Gray.A1.9GHz 1W COMS Class A Power Amplifier for Wireless COmmunicatiOns
[35]Markus Mayer,Holger Arthaber.RF power Amplifier Design.Technische Universitat Wien,June 11,2001
[36]王学勤.1.9GHz低电源电压GaAs功率放大器的设计与实现.微波与卫星通信,1997(1)
[37]张羽,游佰强.前馈功率放大器的仿真设计.现代电子技术,2005(20)
[38]Rached Hajji,Fran,cois Beauregardand Fadhel M.G hannouchi.Multitone Power and Intermodulation Load-Pull Characterization of Microwave Transistors Suitable for Linear SSPA's Design.IEEE Trans on Microwave theory and Technigues,Vol.45,No.7,JULY 1997,1093-1099
[39]Jaehyok Yi,YoungooYang.Analog Predistortion Linearizer for High-Power RF Amplifiers.IEEE Trans on Microwave Theory and Techniques,Vol.48,No.12,DECEMBER 2000,2709-2713
[40]K.Konstantinou and D.K.Paul.Analysis and design of broadband,high efficiency feed forward amplifiers.IEEE MTT-S Int,Microwave Symp,Dig,1996(5):867-870
[41]Guillermo Gonzalez(白晓东译).微波晶体管放大器分析与设计.清华大学出版社,2003
[42]吴道富,贾建华.刘振宇前馈自适应线性功率放大器研究.上海同济大学学报,2002,30(6)
[43]Inder Bahl,Prakash Bhartia(郑新,赵玉洁,刘永宁,潘厚忠等译).微波固态电路设计.北京:电子工业出版社,2006
[2]E.V.Dyron.A new flush-mounted antenna element for phased array application.Proc,Phased-Array Antenna Symp,1970,187-192
[3]R.E.Munson.Single slot cavity antenna assembly.U.S.Patent,No.3713162,Jan:23,1973
[4]I.J.鲍尔,P.布哈蒂亚著.微带天线.北京:电子工业出版社,1985
[5]张钧,刘克诚.微带天线理论与工程.北京:国防工业出版社,1988
[6]LAL CHAND GODARA(左声群,金林,胡明春,赵玉洁等译).无线通信天线手册.第一版.北京:国防工业出版社,2004
[7]John D.Kraus,Ronald J.Marhefka(章文勋译).天线.北京:电子工业出版社,2004
[8]丁鹭飞,耿富录.雷达原理.西安电子科技大学出版社,2002
[9]张明友,汪学刚.雷达系统.北京:电子工业出版社,2006
[10]Merrill I.Skolnik(王军,林强,米慈中,许绍杰,俞志强,武文等译).雷达手册.北京:电子工业出版社,2003
[11]Kin-Lu Wong.Compact and Broadband Microstrip Antennas.John Wiley & Sons,2002
[12]Vinod Kumar Singh and Ashok Mittal.Design of wide-band microstrip antenna array at millimeter wave frequencies.IEEE Trans.Antennas Propagat,1999
[13]Yoshikazu Yoshimura.A Microstrip Slot Antenna.IEEE Trans on Microwave Theory and Techniques,Nov,1972,760-763
[14]Ramesh Garg,Praksh Bhartia and Inder Bahl et al.Microstrip antenna design handbook.Artech housepress,2001
[15]D.Werner,R.L.Haupt,P.L.Werner.Fractal antenna engineering:the theory and design of fractal antenna arrays.IEEE Antenna and Propagation Magazine,1999,41(5):37-59
[16]清华大学《微带电路》编写组.微带电路.北京:人民邮电出版社,1976
[17]顾继慧.微波技术.南京:南京理工大学,1999
[18]牛忠霞,雷雪,张德伟.微波技术及应用.国防工业出版社.2004
[19]林昌禄.天线测量技术.成都:成都电讯工程学院出版社,1987
[20]朱崇灿,鲁述.天线.武汉:武汉大学院出版社,1995
[22]魏文元,宫德明.天线原理.北京:国防工业出版社,1985
[21]杨恩耀,杜加聪.天线.北京:电子工业出版社,1984
[23]David M.Pozar.Microwave Engineering.Third Edition.Publishing House of Electronics Industry.2006
[24]Reinhold Ludwig,Pavel Bretchko.RF Circuit Design:Theory and Applications.Publishing House of Electronics Industry.2004
[25]David M.Pozar(张肇仪,周乐柱,吴德明等译).微波工程.北京:电子工业出版社,2006
[26]Reinhold Ludwig,Pavel Bretchko(王子宇,张肇仪,徐承和等译).射频电路设计:理论与应用.北京:电子工业出版社,2002
[27]薛良金.毫米波工程基础.哈尔滨:哈尔滨工业大学出版社,1998
[28]蒲林,任昶,蒋和全.射频集成电路测试技术研究.微电子学,2005(4):110-113
[29]黄秋元,鄢凯.LNA匹配网络设计与仿真.武汉理工大学学报,信息与管理工程版,2005(10):144-147
[30]许永生,游淑珍,俞惠,李小进,石春琦,赖宗声.一种低噪声高线性度射频前端电路设计.固体电子学研究与进展,2006(5):188-193
[31]于洪喜,潘建华,崔骏业.Ku频段10W固体功率放大器的研究.空间电子技术,1995(1):16-20
[32]钟顺时,Y.T.Lo.微带天线理论和技术的进展.电子科学学刊,1989(11)
[33]T.H.Chen,P.D.Chow,K.L.Tan.One Wat Q-band Class A HEMT MMIC Ampliner
[34]King-Chun Tsai and Paul R.Gray.A1.9GHz 1W COMS Class A Power Amplifier for Wireless COmmunicatiOns
[35]Markus Mayer,Holger Arthaber.RF power Amplifier Design.Technische Universitat Wien,June 11,2001
[36]王学勤.1.9GHz低电源电压GaAs功率放大器的设计与实现.微波与卫星通信,1997(1)
[37]张羽,游佰强.前馈功率放大器的仿真设计.现代电子技术,2005(20)
[38]Rached Hajji,Fran,cois Beauregardand Fadhel M.G hannouchi.Multitone Power and Intermodulation Load-Pull Characterization of Microwave Transistors Suitable for Linear SSPA's Design.IEEE Trans on Microwave theory and Technigues,Vol.45,No.7,JULY 1997,1093-1099
[39]Jaehyok Yi,YoungooYang.Analog Predistortion Linearizer for High-Power RF Amplifiers.IEEE Trans on Microwave Theory and Techniques,Vol.48,No.12,DECEMBER 2000,2709-2713
[40]K.Konstantinou and D.K.Paul.Analysis and design of broadband,high efficiency feed forward amplifiers.IEEE MTT-S Int,Microwave Symp,Dig,1996(5):867-870
[41]Guillermo Gonzalez(白晓东译).微波晶体管放大器分析与设计.清华大学出版社,2003
[42]吴道富,贾建华.刘振宇前馈自适应线性功率放大器研究.上海同济大学学报,2002,30(6)
[43]Inder Bahl,Prakash Bhartia(郑新,赵玉洁,刘永宁,潘厚忠等译).微波固态电路设计.北京:电子工业出版社,2006