40-GHz Millimeter-Wave Balanced Bandpass Filter Design in Standard 0.35-μm CMOS Process

Hsun Hsiang Chen; Ching Her Lee; Chung I.G. Hsu; Shang Wei Wang

doi:10.1088/1757-899X/644/1/012025

40-GHz Millimeter-Wave Balanced Bandpass Filter Design in Standard 0.35-μm CMOS Process

Hsun Hsiang Chen, Ching Her Lee, Chung I.G. Hsu, Shang Wei Wang

Graduate Institute of Communication Engineering

Research output: Contribution to journal › Conference article

Abstract

In this work, a 40 GHz mm-wave balanced band-pass filter (BPF) is realized using coupled structure consisting of symmetric feed lines and stepped-impedance resonators (SIRs). For differential-mode operation, the BPF circuit exhibits band-pass characteristic; for common-mode operation it behaves as a band-stop unit. The designed balanced BPF circuit is realized by using TSMC 0.35-μm standard process. Good agreement was observed between simulated and measured results. The measured passband center frequency is at 38.8 GHz, with a minimum differential-mode insertion loss of 5.87 dB and a 3-dB bandwidth of 9.6 GHz.

Original language	English
Article number	012025
Journal	IOP Conference Series: Materials Science and Engineering
Volume	644
Issue number	1
DOIs	https://doi.org/10.1088/1757-899X/644/1/012025
Publication status	Published - 2019 Oct 24
Event	4th International Conference on Precision Machinery and Manufacturing Technology, ICPMMT 2019 - Kenting, Taiwan Duration: 2019 May 24 → 2019 May 26

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All Science Journal Classification (ASJC) codes

Materials Science(all)
Engineering(all)

Cite this

Chen, H. H., Lee, C. H., Hsu, C. I. G., & Wang, S. W. (2019). 40-GHz Millimeter-Wave Balanced Bandpass Filter Design in Standard 0.35-μm CMOS Process. IOP Conference Series: Materials Science and Engineering, 644(1), [012025]. https://doi.org/10.1088/1757-899X/644/1/012025

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Access to Document

10.1088/1757-899X/644/1/012025