A Compact Lowpass Filter with an Ultra-Wide Stopband

• 1. 闭环交叉耦合微带结构的超宽阻带高温超导低通滤波器 [P] . 中国专利： CN113067112B . 2021.11.23
• 2. 闭环交叉耦合微带结构的超宽阻带高温超导低通滤波器 [P] . 中国专利： CN113067112A . 2021-07-02
• 3. LOWPASS FILTER, AND MULTISTAGE LOWPASS FILTER, MULTILAYER RF PACKAGE AND MULTILAYER RF MODULE USING LOWPASS FILTER [P] . 日本专利： JP2003163503A . 2003-06-06

  机译： 低通滤波器，多级低通滤波器，使用低通滤波器的多层RF封装和多层RF模块

• 4. COMPACT ULTRA-WIDE-BAND BAND-PASS FILTERS WITH ENHANCED PASSBAND AND STOPBAND PERFORMANCES USING THE MATERIAL AND STUBS [P] . 韩国专利： KR100895617B1 . 2009-05-06

  机译： 紧凑的超宽带滤波器，具有增强的通带和阻带性能

• 5. LOWPASS FILTER CONTROL APPARATUS, LOWPASS FILTER CONTROL METHOD, AND IMAGING APPARATUS [P] . US2022014672A1 . 2022-01-13

  机译： 低通滤波器控制装置，低通滤波器控制方法和成像装置

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