Journal
IEEE JOURNAL OF THE ELECTRON DEVICES SOCIETY
Volume 10, Issue -, Pages 152-156Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/JEDS.2022.3143999
Keywords
Band-pass filters; Dual band; System-on-chip; Passband; Gallium arsenide; Millimeter wave technology; Inductors; Bandpass filters; dual-band; GaAs-based circuits; millimeter wave circuits; on-chip devices
Categories
Funding
- Natural Science Foundation of Guangxi [2019GXNSFFA245002]
- NSAF Joint Fund [U2130102]
- State Key Laboratory of Advanced Optical Communication Systems Networks [2022GZKF020]
- Siyuan Scholar Fellowship of XJTU
Ask authors/readers for more resources
This paper proposes a compact on-chip dual-band bandpass filter (BPF) at millimeter-wave frequencies using 0.15-μm GaAs technology. An LC equivalent circuit model is presented and analyzed to estimate the position of transmission zeros and poles in the BPF. An on-chip BPF example is fabricated and tested, showing good agreement between simulation and measurement results. The chip has two frequency bands at 60.2 and 79.7 GHz with bandwidths of 9% and 6.8%, respectively. The chip size, excluding the feedings, is only 0.304 mm x 0.464 mm.
A compact on-chip dual-band bandpass filter (BPF) at millimeter-wave frequencies is proposed in 0.15-mu m GaAs technology. To understand the working mechanism of the BPF, an LC equivalent circuit model is presented and analyzed for position estimation of the transmission zeros and poles. For demonstration, an on-chip BPF example is fabricated and tested, whose simulation and measurement are in good agreement. There are two frequency bands at 60.2 and 79.7 GHz with bandwidths of 9% and 6.8%, respectively. The chip, excluding the feedings, is only 0.304 mm x 0.464 mm.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available
Share Paper
