CUI Jian-hui, ZHANG Ke, TIAN Tong. A Dual-Band Class-D CMOS Power Amplifier for IoT Applications[J]. Microelectronics & Computer, 2013, 30(12): 129-132.
Citation: CUI Jian-hui, ZHANG Ke, TIAN Tong. A Dual-Band Class-D CMOS Power Amplifier for IoT Applications[J]. Microelectronics & Computer, 2013, 30(12): 129-132.
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A Dual-Band Class-D CMOS Power Amplifier for IoT Applications

    Abstract
  • In this paper,a dual-band Class-D CMOS power amplifier (PA) in a standard 0.18 μm CMOS process is presented for Internet of Things (IoT) applications.The paper describes the specific method of matching network at the dual-band (400 M Hz/600 M Hz) and the circuit operates at 2V supply voltage.Measurement results indicated that the proposed amplifier provides 17.4 dB/16.8 dB gain,14 dBm/15.4 dBm output power and the measured maximum efficiencies of the dual-band PA are 35%/34% at the 400/600 M Hz bands,respectively.
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