Design of fractal-based CMOS bandpass filter for WirelessHD system
作者： Wei-Yu Chen , Shoou-Jinn Chang , Min-Hang Weng , Cheng-Yuan Hung
DOI: 10.1016/J.MEJO.2011.08.004
关键词:
摘要: We proposed a fractal-based dual-mode bandpass filter (BPF) using standard CMOS process for application of 60GHz WirelessHD system. first investigated the effect coupling feedlines I/O ports set at different layer M3 and M4 on transmission loss resonator, verified nature filter. Experimental result shows that designed with fractional-bandwidth (FBW) 23%, an insertion about 7dB return larger than 10dB. Additionally, two zeros are appeared passband edges, thus much improve selectivity BPF. The indicates structure is feasible can meet requirement in mm-wave application.
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