This work presents the design techniques for generalized Chebyshev miniaturized monolithic ceramic bandpass filters. The integrated ceramic dielectric waveguide filters occupy less than 50% volume of conventional coaxial TEM filters. Generalized Chebyshev filter response is achieved using metal-plated blind holes embedded at various places in the dielectric slab, which provide inter-resonating couplings and/or attenuation poles at the same time. The measured results of an equivalent air-filled model are presented for the verification of the concept. The measurements closely agree with the design theory.

中文翻译：

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具有 N+1 个有限传输零点的在线集成陶瓷波导带通滤波器

这项工作介绍了广义切比雪夫小型化单片陶瓷带通滤波器的设计技术。集成陶瓷介质波导滤波器所占体积不到传统同轴 TEM 滤波器的 50%。广义切比雪夫滤波器响应是使用嵌入介电板不同位置的金属镀盲孔实现的，同时提供谐振间耦合和/或衰减极点。等效充气模型的测量结果用于验证该概念。测量结果与设计理论非常吻合。