參考文獻 |
[ 1 ] CMoney , 受惠 5G 建設浪潮!「小型基地台」市場規模將在 5 年後翻揚 3 倍。2019年8月21日,取自https://www.cmoney.tw/notes/note-detail.aspx?nid=175632
[ 2 ] S. C. Cripps, “RF Power Amplifiers for Wireless Communications,” Second Edition (Artech House Microwave Library (Hardcover)), Norwood, MA, USA: Artech, House, Inc., 2006.
[ 3 ] B. Baker and R. Campbell, “A Linear High Efficiency Doherty Amplifier with 40 dBm Saturated Output Power using GaN on SiC HEMT devices, ” IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications (PAWR), 2015 pp. 1-3.
[ 4 ] N. Yoshimura, H. Umeta, N. Watanabe, H. Deguchi, and N. Ui, “A 2.5-2.7GHz broadband 40W GaN HEMT Doherty amplifier with higher than 45% drain efficiency for multi-band application, ” IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications, 2012, pp. 53-56.
[ 5 ] M. P. VdHeijden, M. Acar, J. S. Vromans, and D. A. Calvillo-Cortes,“A 19W High-Efficiency Wide-band CMOS-GaN class-E Chireix RF Outphasing Power Amplifier, ” IEEE MTT-S International Microwave Symposium, 2011, pp. 1-4.
[ 6 ] O. T. Amiri and A. Koukab, “A 10-W Modified LINC Power Amplifier with a Reduced-size Chireix Power Combiner, ” IEEE Topical Conference on Power Amplifiers for Wireless and Radio Applications (PAWR), 2014, pp. 25-27.
[ 7 ] J. Yan, C. Hsia, D. F. Kimball, and P. M. Asbeck, “Design of a 4-W Envelope Tracking Power Amplifier With More Than One Octave Carrier Bandwidth, ” IEEE Journal of Solid-State Circuits, Vol. 47, Iss. 10, 2012, pp. 2298-2308.
[ 8 ]D. Kimball, J. Jeong, C. Hsia, P. Draxler, S.Lanfranco, W. Nagy, K. Linthicum, L. E. Larson, and P. M. Asbeck, “High-efficiency Envelope Tracking W-CDMA Base-station Amplifier using GaN HFETS, ” IEEE Trans. Microw. Theory Tech., Vol. 54, Nov., 2006, pp. 3848 3856.
[ 9 ]C. Hsia, D. Kimball, P. Draxler, J. J. Yan, J.Kinney, E. Toulouse, J. Wood, and P. M. Asbeck, “High Efficiency Envelope Tracking Overdriven ClassA LDMOS Power Amplifier for Base-station Applications, ” IEEE Power Amp. Wireless Commun. Top. Symp. , Orlando, FL, Jan. 2008.
[ 10 ]J. Jeong, D. Kimball, M. Kwak, P. Draxler, C. Hsia, C. Steinbeiser, T. Landon, O. Krutko, L. E. Larson, and P. M. Asbeck, “Highefficiency WCDMA envelope tracking base-station amplifier implemented with GaAs HVHBTs,” IEEE J. Solid-State Circuits, Vol. 44, No. 10, Oct., 2009, pp. 2629-2639.
[ 11 ]Z. Yusoff, F. M. Annuar, F. Kung, S. J. Hashim, J. Lees, and S. C. Cripps, “ The effect of tracking generator efficiency to overall RF power amplifier system efficiency, ” IEEE International Conference on semiconductor Electronics (ICSE), 2016, pp. 344-347.
[ 12 ]J. Jeong, D. Kimball, M. Kwak, C. Hsia, P. Draxler, and P. M. Asbeck, “Modeling and design of RF amplifiers for envelope tracking WCDMA base-station applications, ” IEEE Trans. Microw. Theory Tech., Vol. 57, No. 9, Sept., 2009, pp. 2148-2159.
[ 13 ]M. Olavsbraten and D. Gecan, “Bandwidth Reduction for Supply Modulated RF PAs Using Power Envelope Tracking, ” IEEE Microwave and Wireless Components Letters, Vol. 27, Iss. 4, 2017, pp. 374-376.
[ 14 ]R. Wu, Y. T. Liu, J. Lopez, C. Schecht, Y. Li, and D. Y. C. Lie,“High-Efficiency Silicon-Based Envelope-Tracking Power Amplifier Design With Envelope Shaping for Broadband Wireless Applications, ” IEEE Journal of Solid-State Circuits, Vol. 48, Iss. 9, 2013, pp. 2030-2040.
[ 15 ]J. Kim, D. Kim, Y. Cho, D. Kang, and B. Kim,“Envelope-tracking Power Amplifier with Enhanced back-off Efficiency using Average Switch Current Control of Supply Modulator, ” Asia-Pacific Microwave Conference Proceedings (APMC), 2013, pp. 435- 437.
[ 16 ]M. Hassan, P. M. Asbeck, and L. E. Larson, “A CMOS DualSwitching Power-Supply Modulator with 8% Efficiency Improvement for 20MHz LTE Envelope Tracking RF Power Amplifiers,” IEEE International Solid-State Circuits Conference Digest of Technical Papers, 17-21 Feb. 2013, pp. 366-367.
[ 17 ]Y. Wang, X. Ruan, Q. Jin, Y. Leng, F. Meng, and X. W. Zhu, “QuasiInterleaved Current Control for Switch-Linear Hybrid EnvelopeTracking Power Supply,” IEEE Transactions on Power Electronics, Vol. 33, Iss. 6, 2018, pp. 5415-5425.
[ 18 ]W. T. Tsai, C. Y. Liou, Z. A. Peng, and S. G. Mao, “Wide-Bandwidth and High-Linearity Envelope- Tracking Front-End Module for LTEA Carrier Aggregation Applications,” IEEE Transactions on Microwave Theory and Techniques, Vol. 65 , Iss. 11, 2017, pp.4657-4668.
[ 19 ]F. Wang, D. F. Kimball, J. D. Popp, A. H. Yang, D. Y. Lie, P. M. Asbeck, and L. E. Larson, “An Improved Power-Added Efficiency 19-dBm Hybrid Envelope Elimination and Restoration Power Amplifier for 802.11g WLAN Applications,” IEEE Transactions on Microwave Theory and Techniques, Vol. 54 , Iss. 12, 2016, pp.4086-4099.
[ 20 ]C. Hsia, D. F. Kimball, S. Lanfranco, and P. M. Asbeck, “Wideband High Efficiency Digitally-Assisted Envelope Amplifier with Dual Switching Stages for Radio Base-Station Envelope Tracking Power Amplifiers,” IEEE MTT-S International Microwave Symposium, 23-28 May 2010, pp. 672 675.
[ 21 ]J. T. Stauth, and S. R. Sanders, “Optimum Biasing for Parallel Hybrid Switching-Linear Regulators,” IEEE Transactions on Power Electronics, Vol. 22, Iss. 5, 2007,
pp. 1978-1985.
[ 22 ]M. Hassan, L. E. Larson, V. W. Leung, and P. M. Asbeck, “Effect of envelope amplifier nonlinearities on the output spectrum of Envelope Tracking Power amplifiers, ”IEEE 12th Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems, 2012, pp. 187-190.
[ 23 ]M. Kwak, D. F. Kimball, C. Presti, A. Scuderi, C. Santagati, J. Yan, P. M. Asbeck, and L. E. Larson, “Design of a Wideband HighVoltage High-Efficiency BiCMOS Envelope Amplifier for MicroBase-Station RF Power Amplifiers, ” IEEE Transactions on Microwave Theory and Techniques, Vol. 60, Iss. 6, 2012, pp. 1850-1861.
[ 24 ]Y. C. Lin, C. J. Chen, D. Chen, and B. Wang, “A ripple-based constant on-time control with virtual inductor current and offset cancellation for DC power converters,” IEEE Trans. Power Electron., vol. 27, no. 10, Oct., 2012, pp. 4301-4310.
[ 25 ]L. Kong, D. Chen, S. F. Hsiao, C. F. Nien, C. J. Chen, and K. F. Li, “A Novel Adaptive-Ramp Ripple-Based Constant On-Time Buck Converter for Stability and Transient Optimization in Wide Operation Range,” IEEE Journal of Emerging and Selected Topics in Power Electronics, Vol. 6, Iss. 3, 2018, pp. 1314-1324.
[ 26 ]Y. H. Lee, S. J. Wang, and K. H. Chen, “Quadratic differential and integration technique in V2 control buck converter with small ESR capacitor,” IEEE Trans. Power Electron., vol. 25, no. 4, Apr., 2010, pp. 829-838.
[ 27 ]H. C. Lin, B. C. Fung, and T. Y. Chang, “A current mode adaptive on-time control scheme for fast transient DC-DC converters,” Proc. IEEE Int. Symp. Circuits Syst., 2008, pp. 2602-2605.
[ 28 ] CGH40025, “CGH40025 Rev 4.0 datasheet,” Cree, Inc., 2015.
[ 29 ] Y. Leng, X. Ruan, Q. Jin, and Y. Wang, “Current Control Strategies for Parallel-Form Switch-Linear Hybrid Envelope Tracking Power Supply with Two Switched-Mode Converters to Achieve Optimal Power Allocation, ” IEEE Journal of Emerging and Selected Topics in Power Electronics, 2018. (Early Access)
[30] Y. Komatsuzaki, S. Lanfranco, T. Kolmonen, O. Piirainen, J. K. Tan skanen, S. Sakata, R.Ma, S. Shinjo, K. Yamanaka, P. Asbeck, “A High Efficiency 3.6-4.0 GHz Envelope-Tracking Power Amplifier Using GaN Soft-Switching Buck-Converter,” IEEE/MTT-S International Microwave Symposium, 2018, pp. 465 - 468.
[31] Sanjaya Maniktala , “Switching Power Supplies A to Z”
[32] Deng-Fong LU, Chin HSIA, “Design of a Wideband Constant-on-Time Control Envelope Amplifier for Wireless Basestation Envelope Tracking Power Amplifiers.” IEICE Transactions on Electronics, vol. E102-C NO.10, 2019, pp. 707 - 716. |