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Volumn , Issue , 2011, Pages

A high-efficiency 100-W four-stage Doherty GaN HEMT power amplifier module for WCDMA systems

Author keywords

Doherty architecture; gallium nitride (GaN); high electron mobility transistor (HEMT); inverse Class F; RF power amplifier; transmission line

Indexed keywords

DOHERTY ARCHITECTURE; HIGH ELECTRON MOBILITY TRANSISTOR (HEMT); INVERSE CLASS F; RF POWER AMPLIFIERS; TRANSMISSION LINE;

EID: 80052310367     PISSN: 0149645X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/MWSYM.2011.5972568     Document Type: Conference Paper
Times cited : (44)

References (9)
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  • 3
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    • Ja. Kim, J. Moon, Y. Y. Woo, S. Hong, I. Kim, Ju. Kim, and B. Kim, "Analysis of a fully matched saturated Doherty amplifier with excellent efficiency," IEEE Trans. Microwave Theory Tech., vol. MTT-56, pp. 328-338, Feb. 2008.
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  • 4
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    • Highly efficient three-way saturated Doherty amplifier with digital feedback predistortion
    • Aug.
    • J. Moon, Ja. Kim, I. Kim, Ju. Kim, and B. Kim, "Highly efficient three-way saturated Doherty amplifier with digital feedback predistortion," IEEE Microwave and Wireless Comp. Lett., vol. 18, pp. 539-541, Aug. 2008.
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  • 5
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    • N. Srirattana, A. Raghavan, D. Heo, P. E. Allen, and J. Laskar, "Analysis and design of a high-efficiency multistage Doherty power amplifier for wireless communications,"IEEE Trans. Microwave Theory Tech., vol. MTT-53, pp. 852-860, Mar. 2005.
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  • 6
    • 77957987149 scopus 로고    scopus 로고
    • Optimized design of a highly efficient three-stage Doherty PA using gate adaptation
    • Oct.
    • I. Kim, J. Moon, S. Jee, and B. Kim, "Optimized design of a highly efficient three-stage Doherty PA using gate adaptation,"IEEE Trans. Microwave Theory Tech., vol. MTT-58, pp. 2562-2574, Oct. 2010.
    • (2010) IEEE Trans. Microwave Theory Tech. , vol.MTT-58 , pp. 2562-2574
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  • 7
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    • Y. Yang, J. Yi, Y. Y. Woo, and B. Kim, "Optimum design for linearity and efficiency of a microwave Doherty amplifier using a new load matching technique," Microwave J., vol. 44, pp. 20-36, Dec. 2001.
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  • 8
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    • Design and implementation of an inverse Class-F power amplifier with 79% efficiency by using a switch-based active device model
    • P. Aflaki, R. Negra, and F. M. Ghannouchi, "Design and implementation of an inverse Class-F power amplifier with 79% efficiency by using a switch-based active device model,"Proc. 2008 IEEE Radio and Wireless Symp., pp. 423-426.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.