Design Compromise between the Efficiency and Spectral Re-growth of Power amplifiers using Second Harmonic Source/Load Impedance

Asia-Pacific Microwave Conference Proceedings, APMC

Volumn , Issue , 1999, Pages 630-633

  Yang, Chi Chung ^a   Yu, Chi Sun ^a   Chan, Wing Shing ^a   Chan, Wing Le ^a  

^a CITY UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

[No Author keywords available]

Indexed keywords

EFFICIENCY; GALLIUM ARSENIDE; HARMONIC ANALYSIS; III-V SEMICONDUCTORS; MESFET DEVICES; ELECTRIC IMPEDANCE; POWER AMPLIFIERS; SEMICONDUCTING GALLIUM ARSENIDE;

CLASS A; GAAS MESFET; HARMONIC IMPEDANCES; HARMONIC SOURCES; HIGH-LOW; HIGHER EFFICIENCY; LOAD IMPEDANCE; POWER-ADDED-EFFICIENCY; RE-GROWTH; SECOND HARMONICS;

POWER AMPLIFIERS; MICROWAVE AMPLIFIERS;

POWER ADDED EFFICIENCY; SECOND HARMONIC IMPEDANCE; SPECTRAL REGROWTH;

EID: 0033309832     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (2)

1. Jung-Hyun Lee and Seung-In Yang, "The Effects of the Second and Third Harmonic Loading on the Power-Added Efficiency of Power Amplifiers" Proceedings of Asia Pacific Microwave Conference, KAIST, Taejon, Korea, Oct. 1995, pp197-200.
2. M. Nakamura, M. Maeda, H. Takehara, H. Masato, S. Morimoto and Y. Ota, High Efficiency Linear Amplifiers Using Source Second-Harmonic Control for Digital Cellular Phones" Proceedings of Asia Pacific Microwave Conference, KAIST, Taejon, Korea, Oct. 1995, pp.64-67.