A 77-GHz miniaturized slow-wave SIR bandpass filter fabricated using 0.18-μm standard CMOS technology

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

研究成果: Article

2 引文 斯高帕斯(Scopus)

摘要

This article presents a 77-GHz miniaturized on-chip bandpass filter using a 0.18-μm standard CMOS process. At first the stepped impedance resonator is used to reduce the length of the stub resonator. Then the slotted ground slow-wave structure (SGSWS) is applied for further reducion of the overall component size. The size of the designed filter with SGSWS is smaller than that of the original stub filter with a size reduction of 40% when operating at the same resonant frequency. The simulated and measured results are in good agreement. The return loss is better than 15 dB within the passband and a low insertion loss of 2.9 dB is obtained.

原文English
頁(從 - 到)1063-1066
頁數4
期刊Microwave and Optical Technology Letters
54
發行號4
DOIs
出版狀態Published - 2012 四月 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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