60GHz-band low loss on-chip band pass filter with patterned ground shields for millimeter wave CMOS SoC

Ramesh K. Pokharel, Xin Liu, R. Dong, A. B.A. Dayang, Haruichi Kanaya, Keiji Yoshida

研究成果: Chapter in Book/Report/Conference proceedingConference contribution

17 被引用数 (Scopus)

抄録

This paper presents a design of an improved on-chip open loop resonator band pass filter (OLR-BPF) for 60 GHz millimeter-wave applications in 0.18 μm CMOS technology. The proposed on-chip BPF employs the folded open loop structure on patterned ground shields. The adoption of a folded structure for the OLR-BPF and utilization of two transmissions zero permits a compact size and high selectivity for the BPF. In addition, the patterned ground shields obviously slowed down the guided waves, which enables a further reduction of the physical length of the resonator and finally an improvement of the insertion loss of the BPF. By comparison between the electromagnetic (EM) simulations and measurement results, the proposed BPF has the center frequency of 59 GHz, insertion loss 2.77 dB, band width 14 GHz, return loss is less than 27.5 dB, and chip size 910×650 μm2 (including bonding pads).

本文言語英語
ホスト出版物のタイトル2011 IEEE MTT-S International Microwave Symposium, IMS 2011
DOI
出版ステータス出版済み - 9 7 2011
イベント2011 IEEE MTT-S International Microwave Symposium, IMS 2011 - Baltimore, MD, 米国
継続期間: 6 5 20116 10 2011

出版物シリーズ

名前IEEE MTT-S International Microwave Symposium Digest
ISSN(印刷版)0149-645X

その他

その他2011 IEEE MTT-S International Microwave Symposium, IMS 2011
Country米国
CityBaltimore, MD
Period6/5/116/10/11

All Science Journal Classification (ASJC) codes

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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