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LTCC多层宽带阵列天线设计 被引量：3

Design of LTCC Multilayer Wideband Array Antenna
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摘要 应用LTCC技术设计了4×4的宽带阵列天线,通过在多层贴片结构中引入空气腔、匹配过孔以及金属环等结构有效拓展天线的带宽,提高了辐射效率。馈电网络与主贴片间用内层地板分隔,有效地抑制了背向辐射。仿真结果表明,阵列天线在25.2-31.2GHz的频带内回波损耗低于-10dB,相对带宽达21.4%,峰值增益为16.84dB,整个阵列尺寸为50×50×1.153mm3。 A 4×4 wideband array antenna is designed based on low temperature co-fired ceramic（LTCC） technology.Through introducing air cavities,matching through-holes and metal rings in multilayer stacked patch structure,bandwidth and radiation efficiency of the antenna get improved.Feeding network and main patch are separated by inner substrate,which can suppress backward radiation effectively.Simulation results show that within frequency range of 25.2 to 31.2 GHz,return loss of the array is better than-10dB,relative bandwidth is up to 21.4%,and peak gain is 16.84dB.Dimensions of whole antenna array are 50×50×1.153mm3.
作者 王元源 赵交成 李斌
机构地区 西安电子工程研究所
出处 《火控雷达技术》 2011年第1期95-98,共4页 Fire Control Radar Technology
关键词 LTCC 多层贴片天线 宽带 LTCC multilayer stacked patch antenna wideband
分类号 TN821.8 [电子电信—信息与通信工程]
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参考文献8

  • 1I. Wolff. From antennas to microwave system- LTCC as an integration technology for space ap-plications[ C ]. IEEE 3rd European Conference on Antennas and Propagation (EuCAP), 2009, 3-8.
  • 2A. Panther, A. Petosa, M. G. Stubba,and K. Kautio. A wide array of stacked patch antennas using embedded air cavities in LTCC[ J]. IEEE Microwave and Wireless Components Letters, 2005,15(12) :916 -918.
  • 3M. Sun, Y. X. Guo, M. F. Karim. Integra- ted 60-GHz LTCC circularly polarized antenna array[ C ]. IEEE International Symposium on Radio-Frequency Integration Technology, 2009, 178 -181.
  • 4O. Litschke, W. Simon, S. Holzwarth. A 30 GHz highly integrated LTCC antenna element for digital beam forming arrays [ C ]. IEEE Anten- nas and Propagation Society International Sym- posium, 2005,297 - 300.
  • 5L. A. Greda, W. Elmarissi, M. V. T. Heck- ler, and A. Dreher. An active phased array for mobile satellite communication at ka-band inLTCC technology [ C ]. IEEE Antennas and Propagation Society International Symposium, 2009,1 - 4.
  • 6J. H. Wang, Z. G. Wang, B. Yan, and M. Z. Zhan. A Ka-band aperture-coupled patchantenna with stacked rectangular rings based on LTCC technology [ C ]. IEEE Asia Pacific Mi- crowave Conference ( APMC ), 2009, 1946 - 1949.
  • 7A. Bondarik, D. S. Jun, J. M. Kim, and J. H. Yun. 60 GHz System-on-Package antennaarray with parasitic microstrip antenna single el- ement[C]. IEEE Asia Pacific Microwave Con- ference (APMC) , 2008,1 - 4.
  • 8H. Legay, L. Shafai. New stacked microstrip antenna with large bandwidth and High gain [ C ]. IEE Proc. Microwave Antennas and Propagation, 1994,141 (3) : 199 - 204.

同被引文献16

  • 1朱卫刚,余同彬,杨涛.一种基于口径耦合的S波段小型圆极化微带天线的设计[J].军事通信技术,2010,31(1):77-79. 被引量：2
  • 2梁仙灵,钟顺时,汪伟.高隔离度的双极化口径耦合微带单元与阵列天线[J].上海大学学报（自然科学版）,2007,13(1):10-13. 被引量：10
  • 3赵丽娟,部永庆,杨代明.LTCC小型天线的稳定性分析[C]//2009年全国天线年会论文集.北京:电子工业出版社,2009:1099- 1102.
  • 4钟顺时.微带天线技术[M].西安:西安电子科技大学,1988.
  • 5钟顺时.微带天线理论[M].西安:西北电讯工程学院,1987.
  • 6LITSCHKE O,SIMON W,HOLZWARTH S.A 30 GHz highly integrated LTCC antenna element for digital beam forming arrays[C]//IEEE Antennas and Propagation Society International Symposium.Wasington DC,USA:IEEE,2005.
  • 7WANG J H,WANG Z G,YAN B,et al.A Ka-band aperture-coupled patch antenna with stacked rectangular rings based on LTCC technology[C]//IEEE Asia Pacific Microwave Conference.Singapore:IEEE,2009.
  • 8SUN M,GUO Y X,KARIM M F.Integrated 60 GHz LTCC circularly polarized antenna array[C]//IEEE International Symposium on Radio-Frequency Integration Technology.Singapore:IEEE,2009:178-181.
  • 9MOHAMED M,MORSY,FRANCES J.Stacked aperture-coupled coplanar patch antenna[J].Microwave Opt Technol Lett,2009,51(5):1228-1230.
  • 10肖聪学,刘晓明,朱钟淦.基于MEMS轻型陶瓷基片X波段微带天线的研究[J].机械与电子,2007,25(12):16-19. 被引量：2

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火控雷达技术
2011年 第1期

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