The quasi-optical mode exciter with the method of quasi-optical conversion has high purity output mode, but its disadvantage is narrow bandwidth, low efficiency, complicated structure and many of its modules need high accuracy fabrication and assembling.

  • 利用准光变换设计的准光模式激励器虽然其输出模式纯度高,但其输出为点频,频带极窄,效率较低,且部件多、结构复杂,各部件的加工装配精度要求高。

  • 互联网摘选 2025-01-20 17:28:21

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