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A new design method for waveguide duplexers

  • 2013-09-22
  • 547.78KB
  • Points it Requires : 2

The millimeter wave filter and duplexer were studied by combining the reflection group delay theory with three-dimensional electromagnetic simulation software, and the duplexer required for millimeter wave effect experiments was designed. After three-dimensional electromagnetic simulation, the return loss of each port is greater than 20 dB, and the input port isolation is greater than 60 dB. The simulation results show that this design method can not only quickly obtain the design results, but also the results are quite accurate. The duplexer will be used in the millimeter wave band injection effect experiment.  

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