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双工器是现在电子系统中的常用器件。本文设计了毫米波V波段的波导双工器,它由H面T结与两个不同频段的波导滤波器构成。波导膜片滤波器的设计采用常规的设计方法完成。这种结构的特点是频段高、体积小、插损小,加工工艺要求高,信道之间的干扰小,重复性很高。
Duplexers are common devices in electronic systems today. This paper designed a millimeter wave V-band waveguide duplexer, which consists of H-plane T junction and two different frequency band waveguide filter. Waveguide diaphragm filter design using conventional design methods to complete. This structure is characterized by high frequency band, small size, small insertion loss, high processing requirements, small interference between channels, high repeatability.