Performance enhancement of 0.18μm CMOS on chip bandpass filters using H-shaped parasitic element

Nessim Mahmoud, Anwer S.Abd El-Hameed, Adel Barakat, Adel B. Abdel-Rahman, Ahmed Allam, Ramesh K. Pokharel

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

Abstract

A design of an improved open loop resonator on-chip bandpass filter for 60 GHz millimeter-wave applications using 0.18 μm CMOS technology is presented. The proposed on-chip BPF employs H-shaped parasitic structure inserted between two open loop coupled resonator. The adoption of a two open loop coupled resonators BPF and the utilization of two transmissions zero located at 48 and 80 GHz permit a compact size and high selectivity of the BPF. In addition, the parasitic H-shaped structure increases the capacitance between the two resonators, which enables a further reduction of the physical length of the filter and enhances the coupling between the resonators which improve the filter insertion loss. The proposed BPF has a center frequency of 60 GHz, an insertion loss of-2 dB, a 3dB band width of 13 GHz, and a core size 160 × 480 μm2 with total chip size 680 × 280 μm2 (including bonding pads).

Original languageEnglish
Title of host publication2015 27th International Conference on Microelectronics, ICM 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages303-306
Number of pages4
ISBN (Electronic)9781467387590
DOIs
Publication statusPublished - Mar 21 2016
Event27th International Conference on Microelectronics, ICM 2015 - Casablanca, Morocco
Duration: Dec 20 2015Dec 23 2015

Publication series

NameProceedings of the International Conference on Microelectronics, ICM
Volume2016-March

Other

Other27th International Conference on Microelectronics, ICM 2015
CountryMorocco
CityCasablanca
Period12/20/1512/23/15

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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    Mahmoud, N., El-Hameed, A. S. A., Barakat, A., Abdel-Rahman, A. B., Allam, A., & Pokharel, R. K. (2016). Performance enhancement of 0.18μm CMOS on chip bandpass filters using H-shaped parasitic element. In 2015 27th International Conference on Microelectronics, ICM 2015 (pp. 303-306). [7438049] (Proceedings of the International Conference on Microelectronics, ICM; Vol. 2016-March). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICM.2015.7438049