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The Cascode Wideband CMOS Power Amplifier for mm-Wave Satellite Terminal
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- Authors
- Bonghyuk Park, Sunwoo Kong, Hui-Dong Lee, Seunghun Wang, Seunghyun Jang
- Issue Date
- 2024-11
- Citation
- Asia-Pacific Microwave Conference (APMC) 2024, pp.1-3
- Publisher
- IEEE
- Language
- English
- Type
- Conference Paper
- Abstract
- This paper describes a power amplifier(PA) that performs mm-Wave frequency range for satellite terminal using 65nm bulk CMOS devices. The power amplifier with two-stage cascode architecture achieved a small signal gain of 29.48 dB, the output 1-dB compression power (OP1dB) of 17.59 dBm, and the power added efficiency at peak power of 24.2% at 27 GHz under 2.1-V supply voltage. At 28 GHz the small signal gain is 28.35 dB, the OP1dB is 16.37 dBm under 2.1-V supply.
- KSP Keywords
- 28 GHz, Bulk CMOS, CMOS devices, CMOS power amplifier, Frequency range, Peak power, Power added efficiency(PAE), Small signal gain, Supply voltage, Two-Stage, Wave frequency