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针对C波段微波通信系统中应用的天线体积大、重量重的缺点,简要介绍了体积小、重量轻的微带准八木天线,设计了一种1×2微带准八木天线阵列,对该天线阵列进行了仿真和优化,提取了天线的结构参数,加工了阵列天线实物并进行了性能测试。将仿真结果与测试结果进行了比较,从结果中可以看出,天线的测试结果与仿真结果基本一致,天线的增益大于10 dB,回波损耗S11≤-10 dB。
Abstract：Microstrip quasi-Yagi antennas of small size and light weight are introduced to address the disadvantages of large size and heavy weight of C-band microwave communication system antennas. A C-band 1 × 2 microstrip quasi-Yagi antenna array is designed,simulated and optimized,and its structural parameters are extracted. The antenna array is fabricated and its performance is tested. The results of simulation and test are consistent with each other,the gain is more than 10 dB,and the S11 is lower or equal to- 10 dB.
[1]CAO Wei-ping,TIAN Guo-tao,LI Si-min.A New Patch Yagi Antenna Based on Right-Left Handed Transmission Line[J].Journal of Microwaves,2011,27(2):56-59.
[2]YU Zhen,RAN Xiao-ying.Design of a Parameter Tunable Yagi-uda Antenna[J].Research and Exploration in Laboratory,2012,31(7):289-292.
[3]WANG Xiao-mu,GUO Qing-gong,ZHANG Yang-zhen.Design of a High-Gain Planar Quasi-Yagi Antenna[J].Science Technology and Engineering,2009,9(5):1 265-1 267.
[4]XU Feng-ju.Simulations of a Quasi-Yagi Planar Antenna Working in 3GH[J].Communications technology,2009,42(4):22-23.
[5]QIAN Y,DEAL W R,KANEDA N,et al.Microstrip-fed quasi-Yagi Antenna with Broadband Characteristics[J].Electronics Letters,1998,34(23):2 194-2 196.
[6]WANG An-guo,LIU Nan,LAN Hang.Design of Broadband Quasi-Yagi Antenna With Pattern Reconfigurability[J].Journal of Tianjin University,2011,44(10):872-877.
[7]林昌禄,陈海,吴为公.近代天线设计[M].北京:人民邮电出版社,1990.
[8]KRAUS J D,MARHEFKA R J.Antennas(3rd ed)[M].ZHANG Wen-xun,translate.Beijing:Publishing House of Electronics Industry,2004.
[9]BALANIS C A.Antenna Theory Analysis and Design(3rd ed)[M].A John Wiley&Sons,INC.,Publication,2005.
[10]戴彩艳,蔡坚勇,陈银燕,等.13.56MHz RFID读写器天线的设计与仿真[J].无线电工程,2013,43(1):42-45.
[11]乔辉.关于WLAN覆盖的研究[J].无线电通信技术,2012,38(3):18-19.
[12]SAHU A K,DAS M R.4×4 Rectangular Patch Array Antenna for Bore Sight Application of Conical Scan Sband Tracking Radar[C]∥Antenna Week(IAW),2011Indian.IEEE,2011:1-4.
[13]韩国栋,杜彪,陈如山.卫星移动通信相控阵天线研究现状与技术展望[J].无线电通信技术,2013,39(4):1-6.
基本信息:
DOI：
中图分类号:TN823.17
引用信息:
[1]梅立荣,张乃柏,马延爽等.C波段1×2微带准八木天线阵列的设计[J].无线电工程,2014,44(07):57-60.
基金信息:
国家部委基金资助项目