Parallel coupled microstrip filters with suppression of harmonic response

Jen Tsai Kuo; Wei Hsiu Hsu; Wei Ting Huang

doi:10.1109/LMWC.2002.804559

Parallel coupled microstrip filters with suppression of harmonic response

Jen Tsai Kuo^*
, Wei Hsiu Hsu
, Wei Ting Huang

^*此作品的通信作者

IEEE
National Yang Ming Chiao Tung University

研究成果: 期刊稿件 › 快報 › 同行評審

180 引文斯高帕斯（Scopus）

摘要

Corrugated coupled microstrip lines are proposed to design planar microwave filters with suppression of spurious response at twice the center frequency (2f _o). The corrugated structure is designed to equalize the phase velocities of the two eigenmodes in the propagation direction. The designed bandpass filters have a wide upper stopband with satisfactory attenuation levels. In addition, the symmetry of the passband response is improved. Measured results of two fabricated circuits show that the idea works very well.

原文	英語
頁（從 - 到）	383-385
頁數	3
期刊	IEEE Microwave and Wireless Components Letters
卷	12
發行號	10
DOIs	https://doi.org/10.1109/LMWC.2002.804559
出版狀態	已出版 - 10 2002
對外發佈	是

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abstract = "Corrugated coupled microstrip lines are proposed to design planar microwave filters with suppression of spurious response at twice the center frequency (2f o). The corrugated structure is designed to equalize the phase velocities of the two eigenmodes in the propagation direction. The designed bandpass filters have a wide upper stopband with satisfactory attenuation levels. In addition, the symmetry of the passband response is improved. Measured results of two fabricated circuits show that the idea works very well.",

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N2 - Corrugated coupled microstrip lines are proposed to design planar microwave filters with suppression of spurious response at twice the center frequency (2f o). The corrugated structure is designed to equalize the phase velocities of the two eigenmodes in the propagation direction. The designed bandpass filters have a wide upper stopband with satisfactory attenuation levels. In addition, the symmetry of the passband response is improved. Measured results of two fabricated circuits show that the idea works very well.

AB - Corrugated coupled microstrip lines are proposed to design planar microwave filters with suppression of spurious response at twice the center frequency (2f o). The corrugated structure is designed to equalize the phase velocities of the two eigenmodes in the propagation direction. The designed bandpass filters have a wide upper stopband with satisfactory attenuation levels. In addition, the symmetry of the passband response is improved. Measured results of two fabricated circuits show that the idea works very well.

KW - Corrugated microstrip

KW - Microstrip filter

KW - Spurious response

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Parallel coupled microstrip filters with suppression of harmonic response

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