A 77-GHz CMOS on-chip bandpass filter using slow-wave stepped-impedance resonators

Hong Ru Lin, Cheng Ying Hsu, Lung Kai Yeh, Huey Ru Chuang, Chu Yu Chen

研究成果: Conference contribution

8 引文 斯高帕斯(Scopus)

摘要

this paper presents the design and implementation of a 77-GHz millimeter-wave on-chip bandpass filter using a 0.18-μm standard CMOS process. The concept of quarter-wave length stepped impedance resonator (λ/4 SIR) is utilized in the design of improving stopband characteristics. It also can reduce the length of the uniform transmission line. From the structure of the open-circuited dual-behavior resonators (OC-DBRs), this produces one passband with transmission zeros on both sides. In addition, the EBG slow-wave structure is used to reduce the length of open stubs. It can further reduce the component dimension. Compared with the original stub filter, the size of the proposed filter with slow-wave SIR has a smaller size with the size reduction of 40% when they are operated at same resonance frequency. The size of the proposed filter is 0.5 × 0.655 mm2.

原文English
主出版物標題2010 Asia-Pacific Microwave Conference Proceedings, APMC 2010
頁面826-828
頁數3
出版狀態Published - 2010 十二月 1
事件2010 Asia-Pacific Microwave Conference, APMC 2010 - Yokohama, Japan
持續時間: 2010 十二月 72010 十二月 10

出版系列

名字Asia-Pacific Microwave Conference Proceedings, APMC

Other

Other2010 Asia-Pacific Microwave Conference, APMC 2010
國家Japan
城市Yokohama
期間10-12-0710-12-10

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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