A narrow band dual mode hts patch filter with high power capability

Yuehui Wang*, Xueqiang Zhang, Xiaofeng He, Lu Gao, Tao Yu, Qiang Zhang, Jin Guo, Jia Wang, Bin Cui, Yongbo Bian, Hong Li, Qiang Luo, Changzhi Gu, Yusheng He

*此作品的通讯作者

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摘要

A novel structure is presented to optimize the design of narrow band dual mode patch filters. Using this method, a narrow band dual mode high power HTS filter with center frequency 2.015 GHz, fractional bandwidth less than 0.35%, return loss greater than 20 dB, near band-edge rejection close to -45 dB, and insertion loss less than 0.2 dB has been designed and fabricated. The filter can work at a power of 11.7 W without obvious deterioration of its transmission response.

源语言英语
文章编号5109495
页(从-至)449-451
页数3
期刊IEEE Microwave and Wireless Components Letters
19
7
DOI
出版状态已出版 - 7月 2009
已对外发布

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Wang, Y., Zhang, X., He, X., Gao, L., Yu, T., Zhang, Q., Guo, J., Wang, J., Cui, B., Bian, Y., Li, H., Luo, Q., Gu, C., & He, Y. (2009). A narrow band dual mode hts patch filter with high power capability. IEEE Microwave and Wireless Components Letters, 19(7), 449-451. 文章 5109495. https://doi.org/10.1109/LMWC.2009.2022127