The conditions of the highly directivity is shown, and numerical simulations are carried out, and then, the radiation pattern and directivity is observed in the certain bandwidth.

 
  • 本文的第三部分研究了利用線(xiàn)介質(zhì)來(lái)構造高指向天線(xiàn),并進(jìn)行了數值仿真,得出其輻射模式并觀(guān)測某一個(gè)帶寬內的方向性。
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