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

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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Citations (Scopus)

Abstract

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).

Original languageEnglish
Title of host publication2011 IEEE MTT-S International Microwave Symposium, IMS 2011
DOIs
Publication statusPublished - Sep 7 2011
Event2011 IEEE MTT-S International Microwave Symposium, IMS 2011 - Baltimore, MD, United States
Duration: Jun 5 2011Jun 10 2011

Publication series

NameIEEE MTT-S International Microwave Symposium Digest
ISSN (Print)0149-645X

Other

Other2011 IEEE MTT-S International Microwave Symposium, IMS 2011
CountryUnited States
CityBaltimore, MD
Period6/5/116/10/11

Fingerprint

systems-on-a-chip
Bandpass filters
bandpass filters
Millimeter waves
millimeter waves
Resonators
CMOS
resonators
chips
Insertion losses
insertion loss
Guided electromagnetic wave propagation
selectivity
electromagnetism
bandwidth
Bandwidth
System-on-chip
simulation

All Science Journal Classification (ASJC) codes

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Pokharel, R., Liu, X., Dong, R., Dayang, A. B. A., Kanaya, H., & Yoshida, K. (2011). 60GHz-band low loss on-chip band pass filter with patterned ground shields for millimeter wave CMOS SoC. In 2011 IEEE MTT-S International Microwave Symposium, IMS 2011 [5972789] (IEEE MTT-S International Microwave Symposium Digest). https://doi.org/10.1109/MWSYM.2011.5972789

60GHz-band low loss on-chip band pass filter with patterned ground shields for millimeter wave CMOS SoC. / Pokharel, Ramesh; Liu, Xin; Dong, R.; Dayang, A. B.A.; Kanaya, Haruichi; Yoshida, Keiji.

2011 IEEE MTT-S International Microwave Symposium, IMS 2011. 2011. 5972789 (IEEE MTT-S International Microwave Symposium Digest).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pokharel, R, Liu, X, Dong, R, Dayang, ABA, Kanaya, H & Yoshida, K 2011, 60GHz-band low loss on-chip band pass filter with patterned ground shields for millimeter wave CMOS SoC. in 2011 IEEE MTT-S International Microwave Symposium, IMS 2011., 5972789, IEEE MTT-S International Microwave Symposium Digest, 2011 IEEE MTT-S International Microwave Symposium, IMS 2011, Baltimore, MD, United States, 6/5/11. https://doi.org/10.1109/MWSYM.2011.5972789
Pokharel R, Liu X, Dong R, Dayang ABA, Kanaya H, Yoshida K. 60GHz-band low loss on-chip band pass filter with patterned ground shields for millimeter wave CMOS SoC. In 2011 IEEE MTT-S International Microwave Symposium, IMS 2011. 2011. 5972789. (IEEE MTT-S International Microwave Symposium Digest). https://doi.org/10.1109/MWSYM.2011.5972789
Pokharel, Ramesh ; Liu, Xin ; Dong, R. ; Dayang, A. B.A. ; Kanaya, Haruichi ; Yoshida, Keiji. / 60GHz-band low loss on-chip band pass filter with patterned ground shields for millimeter wave CMOS SoC. 2011 IEEE MTT-S International Microwave Symposium, IMS 2011. 2011. (IEEE MTT-S International Microwave Symposium Digest).
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