메뉴 건너뛰기




Volumn 51, Issue 2 I, 2003, Pages 475-482

Optimization for error-canceling loop of the feedforward amplifier using a new system-level mathematical model

Author keywords

Adjacent channel leakage ratio (ACLR); Baseband system; Feedforward amplifier; Linearity; Mathematical model; Peak to average ratio; Signal statistics; Spectrum emission; WCDMA

Indexed keywords

CODE DIVISION MULTIPLE ACCESS; LINEARIZATION; MATHEMATICAL MODELS; OPTIMIZATION; SIGNAL THEORY;

EID: 0037291065     PISSN: 00189480     EISSN: None     Source Type: Journal    
DOI: 10.1109/TMTT.2002.807824     Document Type: Article
Times cited : (20)

References (13)
  • 1
    • 0032649198 scopus 로고    scopus 로고
    • High-efficiency power amplifier using dynamic power-supply voltage for CDMA applications
    • Aug.
    • G. Hanington, P. Chen, P. M. Asbeck, and L. E. Larson, "High-efficiency power amplifier using dynamic power-supply voltage for CDMA applications," IEEE Trans. Microwave Theory Tech., vol. 47, pp. 1471-1476, Aug. 1999.
    • (1999) IEEE Trans. Microwave Theory Tech. , vol.47 , pp. 1471-1476
    • Hanington, G.1    Chen, P.2    Asbeck, P.M.3    Larson, L.E.4
  • 2
    • 0033077094 scopus 로고    scopus 로고
    • Design considerations for multicarrier CDMA base station power amplifier
    • Feb.
    • J. S. Kenney and A. Leke, "Design considerations for multicarrier CDMA base station power amplifier," Microwave J., vol. 42, no. 2, pp. 76-86, Feb. 1999.
    • (1999) Microwave J. , vol.42 , Issue.2 , pp. 76-86
    • Kenney, J.S.1    Leke, A.2
  • 4
    • 0029248886 scopus 로고    scopus 로고
    • Adaptation behavior of a feedforward amplifier linearizer
    • Feb.
    • J. K. Cavers, "Adaptation behavior of a feedforward amplifier linearizer," IEEE Trans. Veh. Technol., vol. 44, Feb. 1996.
    • (1996) IEEE Trans. Veh. Technol. , vol.44
    • Cavers, J.K.1
  • 5
    • 0030836132 scopus 로고    scopus 로고
    • Adaptive nulling loop control for 1.7 GHz feedforward linearization systems
    • Jan.
    • E. E. Eid and F. M. Ghannouchi, "Adaptive nulling loop control for 1.7 GHz feedforward linearization systems," IEEE Trans. Microwave Theory Tech., vol. 45, Jan. 1997.
    • (1997) IEEE Trans. Microwave Theory Tech. , vol.45
    • Eid, E.E.1    Ghannouchi, F.M.2
  • 7
    • 0031224733 scopus 로고    scopus 로고
    • Analysis of instability in feedforward loop
    • Sept.
    • P. B. Kenington, P. A. Warr, and R. J. Wilkinson, "Analysis of instability in feedforward loop," Electron. Lett., vol. 33, no. 20, pp. 1669-1671, Sept. 1997.
    • (1997) Electron. Lett. , vol.33 , Issue.20 , pp. 1669-1671
    • Kenington, P.B.1    Warr, P.A.2    Wilkinson, R.J.3
  • 8
    • 0032629732 scopus 로고    scopus 로고
    • SSPA linearization
    • A. Katz, "SSPA linearization," Microwave J., vol. 42, no. 4, pp. 22-44, 1999.
    • (1999) Microwave J. , vol.42 , Issue.4 , pp. 22-44
    • Katz, A.1
  • 9
    • 0026373395 scopus 로고
    • Extremely low-distortion multi-carrier amplifier self-adjusting feedforward (SAFF) amplifier
    • S. Narahashi and T. Nojima, "Extremely low-distortion multi-carrier amplifier self-adjusting feedforward (SAFF) amplifier," in Proc. IEEE Int. Communications Conf., 1991, pp. 1485-1490.
    • (1991) Proc. IEEE Int. Communications Conf. , pp. 1485-1490
    • Narahashi, S.1    Nojima, T.2
  • 10
    • 0026907795 scopus 로고
    • Specification of error amplifiers for use in feedforward transmitters
    • Aug.
    • R. J. Wilkinson and P. B. Kenington, "Specification of error amplifiers for use in feedforward transmitters," Proc. Inst. Elect. Eng., pt. G, vol. 139, no. 4, pp. 477-480, Aug. 1992.
    • (1992) Proc. Inst. Elect. Eng., Pt. G , vol.139 , Issue.4 , pp. 477-480
    • Wilkinson, R.J.1    Kenington, P.B.2
  • 11
    • 0033678237 scopus 로고    scopus 로고
    • Optimization of feedfoward amplifier power efficiency on the basis of input power statistics
    • June
    • C. L. Larose and F. M. Ghannouchi, "Optimization of feedfoward amplifier power efficiency on the basis of input power statistics," in IEEE MTT-S Int. Microwave Symp. Dig., June 2000, pp. 1491-1494.
    • (2000) IEEE MTT-S Int. Microwave Symp. Dig. , pp. 1491-1494
    • Larose, C.L.1    Ghannouchi, F.M.2
  • 13
    • 0028427812 scopus 로고
    • The efficiency of a feedforward amplifier with delay loss
    • May
    • K. J. Parson and P. B. Kenington, "The efficiency of a feedforward amplifier with delay loss," IEEE Trans. Veh. Technol., vol. 43, pp. 407-412, May 1994.
    • (1994) IEEE Trans. Veh. Technol. , vol.43 , pp. 407-412
    • Parson, K.J.1    Kenington, P.B.2


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.