A CMOS power amplifier for Multi-mode LINC architecture

Lee, Hongtak; Lee, Hyun-Yong; Paek, Ji-Seon; Hong, Songcheol

doi:10.1109/rws.2010.5434215

Cited by 7 publications

(4 citation statements)

References 4 publications

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“… Linear PAE across linear output power for the proposed linearity enhancement techniques [ 116 , 118 , 119 , 121 , 123 , 124 , 129 , 132 , 133 , 134 , 135 , 136 , 137 , 142 , 143 , 144 , 145 , 146 , 147 , 148 , 149 , 150 ]. …”

Section: Figurementioning

confidence: 99%

“…Therefore, the employment of non-linear switching-mode PAs is advantageous when implemented in LINC techniques. 2010) presented a multi-mode LINC PA that was employed with a differential two-pair class AB CMOS PA [123]. The PA comprised two pairs of driver stages and main power stages that employed a cascode structure and stabilizing feedback circuits.…”

Section: Linear Amplification Using Non-linear Components Techniquementioning

confidence: 99%

“…Figure 25. Linear PAE across linear output power for the proposed linearity enhancement techniques[116,118,119,121,123,124,129,[132][133][134][135][136][137][142][143][144][145][146][147][148][149][150].…”

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confidence: 99%

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A State-of-the-Art Review on CMOS Radio Frequency Power Amplifiers for Wireless Communication Systems

et al. 2023

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Wireless communication systems have undergone significant development in recent years, particularly with the transition from fourth generation (4G) to fifth generation (5G). As the number of wireless devices and mobile data usage increase, there is a growing need for enhancements and upgrades to the current wireless communication systems. CMOS transceivers are increasingly being explored to meet the requirements of the latest wireless communication protocols and applications while achieving the goal of system-on-chip (SoC). The radio frequency power amplifier (RFPA) in a CMOS transmitter plays a crucial role in amplifying RF signals and transmitting them from the antenna. This state-of-the-art review paper presents a concise discussion of the performance metrics that are important for designing a CMOS PA, followed by an overview of the trending research on CMOS PA techniques that focuses on efficiency, linearity, and bandwidth enhancement.

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Section: Figurementioning

confidence: 99%

Section: Linear Amplification Using Non-linear Components Techniquementioning

confidence: 99%

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A State-of-the-Art Review on CMOS Radio Frequency Power Amplifiers for Wireless Communication Systems

et al. 2023

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“…A third class of power combiners has been reported in (van Schie et al, 2010) and (Lee, Lee, Paek et al, 2010), which present the transformer-based power combining network. The classical way of realizing this convenience causes the back-off efficiency to be very narrow-band, while power combining in an outphasing transmitter is fundamentally wideband.…”

Section: Hybrid Combinermentioning

confidence: 99%

Mid-band 5G wireless network power amplifier research

Vasjanov¹

2019

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Vilnius 2019 Disertacija rengta 2015-2019 metais Vilniaus Gedimino technikos universitete. Vadovas doc. dr. Vaidotas BARZDĖNAS (Vilniaus Gedimino technikos universitetas, elektros ir elektronikos inžinerija-T 001). Vilniaus Gedimino technikos universiteto Elektros ir elektronikos inžinerijos mokslo krypties disertacijos gynimo taryba: Pirmininkas prof. habil. dr. Romualdas NAVICKAS (Vilniaus Gedimino technikos universitetas, elektros ir elektronikos inžinerija-T 001). Nariai: dr. Alvydas LISAUSKAS (Lenkijos mokslų akademijos Aukšto slėgio fizikos institutas, fizika-N 002), doc. dr. Vitalij NOVICKIJ (Vilniaus Gedimino technikos universitetas, elektros ir elektronikos inžinerija-T 001), prof. dr. Šarūnas PAULIKAS (Vilniaus Gedimino technikos universitetas, elektros ir elektronikos inžinerija-T 001), prof. dr. Algimantas VALINEVIČIUS (Kauno technologijos universitetas, elektros ir elektronikos inžinerija-T 001). Disertacija bus ginama viešame Elektros ir elektronikos inžinerijos mokslo krypties disertacijos gynimo tarybos posėdyje 2019 m. birželio 13 d. 10 val. Vilniaus Gedimino technikos universiteto senato posėdžių salėje.

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Enhancing the Efficiency of PA with Envelope Tracking Power Supply Triggering Synchronization

Zhao

Zhu

et al. 2021

2021 International Conference on Microwave and Millimeter Wave Technology (ICMMT)

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A CMOS power amplifier for Multi-mode LINC architecture

Cited by 7 publications

References 4 publications

A State-of-the-Art Review on CMOS Radio Frequency Power Amplifiers for Wireless Communication Systems

A State-of-the-Art Review on CMOS Radio Frequency Power Amplifiers for Wireless Communication Systems

Mid-band 5G wireless network power amplifier research

Enhancing the Efficiency of PA with Envelope Tracking Power Supply Triggering Synchronization

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