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Conference Paper
90~99 GHz Image-Rejection Mixer in 0.14-µm MHEMT Technology
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- Authors
- Woojin Chang, Byoung-Gue Min, Jong-Yul Park, Dong Min Kang
- Issue Date
- 2023-09
- Citation
- International Conference on Infrared, Millimeter and Terahertz Waves (IRMMW-THz) 2023, pp.1-2
- Language
- English
- Type
- Conference Paper
- Abstract
- We designed and fabricated a $90 \sim 99 \mathrm{GHz}$ imagerejection mixer MMIC using $0.14-\mu \mathrm{m}$ MHEMT technology. The fabricated image-rejection mixer MMIC has a conversion loss of 6.8 9.6 dB, image-rejection ratios of $8.5 \sim 24.2 \mathrm{~dB}$ for RF input frequencies of $90 \sim 99 \mathrm{GHz}$, an LO power of 9dBm, LO frequencies of $89.92 \sim 98.92 \mathrm{GHz}$ and an IF output frequency of 80MHz.
- KSP Keywords
- Conversion loss, Image Rejection, LO power, Output frequency