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A Design of High-Power Beam Combiner at Millimeter Wavelengths Utilizing Wire Grids

  • Mei Lin
  • Yanzhong Yu
Article
  • 74 Downloads

Abstract

A beam combiner, which can combine multiple Gaussian beams into a single one, has many important applications, such as high-power radar and weapon. In this paper, we propose a new scheme of the design of high-power beam combiner at millimeter wavelengths by using wire grids. The design tool is to combine a genetic algorithm (GA) for global optimization and an Ansoft HFSS for rigorous electromagnetic computation. The design method is described in detail and the optimized results are presented. Finally, a brief summary is given.

Keywords

Beam combiner High-power Wire girds Millimeter wavelength 

Notes

Acknowledgments

This work is supported by the Natural Science Foundation of Fujian Province of China (No.A0610027), and the School Foundation of Quanzhou Normal University (No. 2006N03).

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Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.Department of Electronic EngineeringJiangxi Polytechnic CollegePingxiangChina
  2. 2.State Key Lab of Millimeter WavesSoutheast UniversityNanjingChina
  3. 3.School of ScienceQuanzhou Normal UniversityQuanzhouChina

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