Amplifier linearization using simultaneous harmonic and baseband injection

IEEE Microwave and Wireless Components Letters

Volumn 11, Issue 10, 2001, Pages 404-406

  Fan, Chun Wah ^a   Cheng, Kwok Keung M ^a,b  

^a CHINESE UNIVERSITY OF HONG KONG   (Hong Kong)

^b IEEE

Author keywords

Amplifiers; Intermodulation; Linearization

Indexed keywords

EID: 0012207679     PISSN: 15311309     EISSN: None     Source Type: Journal    
DOI: 10.1109/7260.959309     Document Type: Article

References (5)

1. M. R. Mozzam and C. S. Aitchison, "A low third order intermodulation amplifier with harmonic feedback circuitry," in IEEE MTT-S Symp. Dig., June 1996, pp. 827-830.
2. D. Jing, W. S. Chan, S. M. Li, and C. W. Li, "New linearization method using interstage second harmonic enhancement," IEEE Microwave Guided Wave Lett., vol. 8, pp. 402-404, Nov. 1998.
3. Y. Yang and B. Kim, "A new linear amplifier using low-frequency second-order intermodulation component feedforwarding," IEEE Microwave Guided Wave Lett., vol. 9, pp. 419-421, Oct. 1999.
4. J. J. Bussgang, L. Ehrman, and J. W. Graham, "Analysis of nonlinear systems with multiple inputs," Proc. IEEE, vol. 62, pp. 1088-1117, Aug. 1974.
5. C. W. Fan and K. K. M. Cheng, "Theoretical and experimental study of amplifier linearization based on harmonic and baseband signal injection technique," IEEE Trans. Microwave Theory Tech., to be published.