摘要
In this letter, an on-chip bandpass filter is designed and implemented based on a 70-\mu \text{m} GaAs substrate integrated waveguide (SIW) technique for W-band integrated transceiver applications. To achieve a high-frequency selectivity, a modal bypass coupling realized by higher order mode resonators is introduced in the SIW filter, and two designable transmission zeros are generated accordingly. The presented filter has a center frequency of 92.7 GHz, with a 3-dB bandwidth of about 3.2 GHz. The measured out-of-band rejection is better than 30 dB at 90 and 95 GHz, respectively.
源语言 | 英语 |
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文章编号 | 8612922 |
页(从-至) | 104-106 |
页数 | 3 |
期刊 | IEEE Microwave and Wireless Components Letters |
卷 | 29 |
期 | 2 |
DOI | |
出版状态 | 已出版 - 2月 2019 |