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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국과학기술원 정보전자연구소 IDEC Journal of Integrated Circuits and Systems IDEC Journal of Integrated Circuits and Systems Vol.5 No.1
- 발행연도
- 2019.1
- 수록면
- 7 - 12 (6page)
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This paper presents a dual-mode CMOS power amplifier operating at 2.4 GHz. We propose a dual mode power amplifier which allows power to be delivered through different paths depending on the mode. We use one output matching network. In order to compensate to the disadvantages of using other techniques, a dual-mode operating only with bias control was designed. It is fabricated with Magna Hynix 0.18 ㎛ CMOS process. When continues wave (CW) signal is input, saturation power is measured to be about 21.6 / 12.9 dBm at high power mode / low power mode and power added efficiency (PAE) is measured to be about 7.38 / 6.13% at HPM / LPM. Also, gain is measured to be about 17.4 / 8.3 dB at HPM / LPM.
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참고문헌 (11)
참고문헌 신청
Changhyun Lee / 2014 / 2.4 GHz CMOS Power Amplifier with Mode Locking Structure to Enhance Gain / The Scientific World Journal 2014:967181
Yun Yin / 2015 / An Efficiency-Enhanced Stacked 2.4-GHz CMOS Power Amplifier with Mode Switching Scheme for WLAN Applications / IEEE Transactions on Microwave Theory and Techniques 63
Ichiro Aoki / 2002 / Distributed Active Transformer A New Power-Combining and Impedance-Transformation Technique / IEEE Transactions on Microwave Theory and Techniques 50(1)
A. Afsahi / 2010 / Linearized dualband power amplifiers with integrated baluns in 65 nm CMOS for a 2x2 802.11 n MIMO WLAN SoC / IEEE J. Solid-State Circuits 45(5):955~966
Gao Ang / 2014 / A 1.6–10.9 GHz voltage-controlled ring oscillator for the serial interface of high-speed data converters. In: Solid-State and Integrated Circuit Technology (ICSICT) / 2014 12th IEEE International Conference on IEEE :1~3
Yun Yin / 2015 / An Efficiency-Enhanced Stacked 2.4-GHz CMOS Power Amplifier with Mode Switching Scheme for WLAN Applications / IEEE Transactions on Microwave Theory and Techniques 63
Ichiro Aoki / 2002 / Distributed Active Transformer A New Power-Combining and Impedance-Transformation Technique / IEEE Transactions on Microwave Theory and Techniques 50(1)
A. Afsahi / 2010 / Linearized dualband power amplifiers with integrated baluns in 65 nm CMOS for a 2x2 802.11 n MIMO WLAN SoC / IEEE J. Solid-State Circuits 45(5):955~966
Gao Ang / 2014 / A 1.6–10.9 GHz voltage-controlled ring oscillator for the serial interface of high-speed data converters. In: Solid-State and Integrated Circuit Technology (ICSICT) / 2014 12th IEEE International Conference on IEEE :1~3
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