دانشگاه تربیت دبیر شهید رجائی

  اخبار و اعلانات

 آمار

تعداد نشریات13
تعداد شماره‌ها200
تعداد مقالات2,008
تعداد مشاهده مقاله2,680,142
تعداد دریافت فایل اصل مقاله1,937,353
Mirzajani Darestani, M., Tavakoli, M., Amiri, P.. (1398). A 28-36 GHz Optimized CMOS Distributed Doherty Power Amplifier with A New Wideband Power Divider Structure. فناوری آموزش, 8(1), 85-96. doi: 10.22061/jecei.2020.6992.352
M. Mirzajani Darestani; M. Tavakoli; P. Amiri. "A 28-36 GHz Optimized CMOS Distributed Doherty Power Amplifier with A New Wideband Power Divider Structure". فناوری آموزش, 8, 1, 1398, 85-96. doi: 10.22061/jecei.2020.6992.352
Mirzajani Darestani, M., Tavakoli, M., Amiri, P.. (1398). 'A 28-36 GHz Optimized CMOS Distributed Doherty Power Amplifier with A New Wideband Power Divider Structure', فناوری آموزش, 8(1), pp. 85-96. doi: 10.22061/jecei.2020.6992.352
Mirzajani Darestani, M., Tavakoli, M., Amiri, P.. A 28-36 GHz Optimized CMOS Distributed Doherty Power Amplifier with A New Wideband Power Divider Structure. فناوری آموزش, 1398; 8(1): 85-96. doi: 10.22061/jecei.2020.6992.352

A 28-36 GHz Optimized CMOS Distributed Doherty Power Amplifier with A New Wideband Power Divider Structure

Journal of Electrical and Computer Engineering Innovations (JECEI)
دوره 8، شماره 1، فروردین 2020، صفحه 85-96    اصل مقاله (1.83 M)
نوع مقاله: Original Research Paper
شناسه دیجیتال (DOI): 10.22061/jecei.2020.6992.352
نویسندگان
M. Mirzajani Darestani1؛ M. Tavakoli* 1؛ P. Amiri2
1Department of Electrical Engineering, Arak Branch, Islamic Azad University, Arak, Iran
2Electrical Engineering Department, Shahid Rajaee Teacher Training University, Tehran, Iran
تاریخ دریافت: 18 اسفند 1397،  تاریخ بازنگری: 05 مرداد 1398،  تاریخ پذیرش: 12 آذر 1398 
چکیده
Background and Objectives: In this paper, a new design strategy was proposed in order to enhance bandwidth and efficiency of power amplifier.
Methods: To realize the introduced design strategy, a power amplifier was designed using TSMC CMOS 0.18um technology for operating in the Ka band, i.e. the frequency range of 26.5-40GHz. To design the power amplifier, first a power divider (PD) with a very wide bandwidth, i.e. 1-40GHz, was designed to cover the whole Ka band. The designed Doherty power amplifier consisted of two different amplification paths called main and auxiliary. To amplify the signal in each of the two pathways, a cascade distributed power amplifier was used. The main reason for combining the distributed structure and cascade structure was to increase the gain and linearity of the power amplifier.
Results: Measurements results for designed power divider are in good agreement with simulations results. The simulation results for the introduced structure of power amplifier indicated that the gain of proposed power amplifier at the frequency of 26-35GHz was more than 30dB. The diagram of return loss at the input and output of power amplifier in the whole Ka band was less than -8dB. The maximum Power Added Efficiency (PAE) of the designed power amplifier was 80%. The output p 1dB of the introduced structure was 36dB, and the output power of power amplifier was 36dBm. Finally, the IP3 value of power amplifier was about 17dB.
Conclusion: The strategy presented in this paper is based on usage of Doherty and distributed structures and a new wideband power divider to benefit from their advantages simultaneously.
کلیدواژه‌ها
CMOS power amplifier؛ Distributed structure؛ Doherty power amplifier؛ Ka Band؛ Power divider
مراجع
[1] E. Kaymaksut, D. Zhao, P. Reynaert, “Transformer-Based Doherty Power Amplifiers for mm-Wave Applications in 40-nm CMOS,” IEEE Transactions on Microw. Theory and Techniques, 63(4): 1186-1192, 2015.

[2] A. Agah, H. T. Dabag, B. Hanafi, P. M. Asbeck, J. F. Buckwalter, L. E. Larson, “Active Millimeter-Wave Phase-Shift Doherty Power Amplifier in 45-nm SOI CMOS,” EEE Journal of Solid-State. Circuits, 48(10): 2338-2350, 2013.

[3] S. C. Cripps, “RF Power Amplifiers for Wireless Communications,” 2nd  ed. Norwood, MA, USA: Artech House, 2006.

[4] M. Nekovee, “Radio technologies for spectrum above 6 GHz - a key component of 5G,” in 5G Radio Technology Seminar. Exploring Technical Challenges in the Emerging 5G Ecosystem, 2015: 1–46, 2015.

[5] A. Gupta, R. K. Jha, “A survey of 5G network: Architecture and emerging technologies,” IEEE Access, 3(1): 1206–1232, 2015.

[6] P. M. Asbeck, “Will Doherty continue to rule for 5G,” in Proc. 2016 IEEE MTT-S Int. Microw. Symp. (IMS),: 1–4, 2016.

[7] V. Camarchia, M. Pirola, R. Quaglia, S. Jee, Y. Cho, B. Kim, “The Doherty power amplifier: Review of recent solutions and trends,”  IEEE Transactions on Microw. Theory and Techniques, 63(2): 559-571, 2015.

[8] R. Giofre, P. Colantonio, F. Giannini, “A design approach to ` maximize the efficiency vs. linearity trade-off in fixed and modulated load. GaN power amplifiers,” IEEE Access, 6(2): 9247–9255, 2018.

[9] P. Colantonio, F. Giannini, E. Limiti. High efficiency RF and microwave solid state power amplifiers. Wiley, 2009.

[10] R. Nemati, S. Karimian, N. Masoumi, “An Optimized Approach for Design of Three-Section Wilkinson Power Divider,” in Proc. 9th international symp. on Telecommunication (IST), Dec. 2018.

[11] S. Wang, L. Sun, G. Wang, Y. Li, Z. Xie, “A 1-4 In-Phase Power Divider for 5G Wireless Communication System,” Int. Conf. on Microw. and Millimeter Wave Technology (ICMMT), Chengdu, China, 2018.

[12] S. Ochoa, R. Haro-Baez, I. P. Vizca, “New Design of T-type Power Divider Network in Microstrip Technology for C-Band Downlink,” IEEE Microw., Wireless Component Lett., 13(5): 178-180, 2017.

[13] O. Kizilbey, S. Bozdemir, B. S. Yarman, “2-10 GHz Multisection 2-Way Wilkinson Power Divider with Enhanced Port Match and Isolation,” IEEE MTT-S Int. Microw. Symp. Dig., Florida, USA,: 1–4, 2017.

[14] M. Chongcheawchamnan, S. Patisang, M. Krairiksh, I. D. Robertson, “Tri Band Wilkinson Power Divider Using a Three-Section Transmission-Line Transformer,” IEEE Microw. and Wireless Components Lett., 16(8): 452-454, 2006.

[15] B. Mishra, A. Rahman, S. Shaw, M. Mohd, S. Mondal, P. P. Sarkar, “Design of an ultra-wideband Wilkinson power divider,” First Int. Conf. on Automation, Control, Energy and Systems (ACES), Hooghy,: 1-4, 2014.

[16] X. Xu, X. Tang, “Design of an Ultra-Wideband Power Divider with Harmonics Suppression,” International Journal of RF and Microw. Computer-Aided Engineering, Wiley Periodicals: 1-6, 2014.

[17] A. Arbabian, A. M. Niknejad, “Design of a CMOS Tapered Cascaded Multistage Distributed Amplifier,” IEEE transactions on Microw. theory and techniques, 57(4): 174-178, 2009.

[18] J. Yang, C. Gu, W. Wu, “Design of novel compact coupled microstrip power divider with harmonic suppression,” IEEE Microw. Wireless Component Lett., 18(9): 572–574, 2008.

[19] J. Li, Q. Shi‐Wei, X. Quan, “Capacitively loaded Wilkinson power divider with size reduction and harmonic suppression,” Microw. and Optical Technology Lett., 49(11): 2737-2739, 2007.

[20] A. L. Perrier, J. M. Duchamp, P. Ferrari, “A miniaturized three‐port divider/combiner,” Microw. and Optical Technology Lett., 50(1): 72-75, 2008.

[21] W. Huang, C. Liu, L. Yan and K. Huang, “A miniaturized dual-band power divider with harmonic suppression for GSM applications,” Journal of Electromagnetic Waves and Applications, 24(1): 81-91, 2010.

[22] G. JZ, Y. XJ, S. XW, “A compact harmonic-suppressed Wilkinson power divider using CSCMRC resonators,” Microw. Opt. Technol. Lett., 48(2): 2382–2384, 2006.

[23] S. JY, S. C. Huang, Y. H. Pang, Wilkinson power divider incorporating quasi-elliptic filters for improved out-of-band rejection, Electron. Lett., 47(23):1288–1289, 2011.

[24] Z. Zhang, Y. C. Jiao and Z. B. Weng. (2012, June).  Design of 2.4GHz power divider with harmonic suppression. Electron. Lett.. 48(12): 705–707.

[25] G. Reza Nikandish, R. Bogdan Staszewski, A. Zhu, “The (R) evolution of Distributed Amplifiers: From Vacuum Tubes to Modern CMOS and GaN ICs,” IEEE Microw. Mag, 19(4):66-83, 2018.

[26] M. Gil, J. Bonache, F. Martin, “Synthesis and applications of new left handed microstrip lines with complementary split-ring resonators etched on the signal strip,” IET Microwaves, Antennas & Propagation, 2(4): 324–330, 2008.

[27] C. R. Chappidi, X. Wu, K. Sengupta, “A digital mm-Wave PA, architecture with simultaneous frequency and back-off reconfigurability,” in Proc. IEEE Radio Freq. Integr. Circuits Symp. (RFIC),: 328–331, 2017.

[28] D. P. Nguyen, T. Pham, A.-V. Pham, “A Ka-band asymmetrical stacked-FET MMIC Doherty power amplifier,” in Proc. IEEE Radio Freq. Integr. Circuits Symp. (RFIC),: 1–4, 2017.

[29] D. P. Nguyen, J. Curtis, A.-V. Pham, “A Doherty amplifier with modified load modulation scheme based on load–pull data,” IEEE Trans. Microw. Theory Techn, 66(1): 227–236, 2018.

[30] A. Agah, H.-T. Dabag, B. Hanafi, P. M. Asbeck, J. F. Buckwalter, L. E. Larson, “Active millimeter-wave phase-shift Doherty power amplifier in 45-nm SOI CMOS,” IEEE J. Solid-State Circuits, 48(10): 2338–2350, 2013.

[31] P. Indirayanti, P. Reynaert, “A 32GHz 20 dBm-PS AT transformer based Doherty power amplifier for multi-Gb/s 5G applications in 28 nm bulk CMOS,” in Proc. IEEE Radio Freq. Integr. Circuits Symp. (RFIC),: 45–48, 2017.

[32] E. Kaymaksut, D. Zhao, P. Reynaert, “Transformer-based Doherty power amplifiers for mm-Wave applications in 40-nm CMOS,” IEEE Trans. Microw. Theory Techn., 63(4): 1186–1192, 2015.

[33] S. Shakib, H.-C. Park, J. Dunworth, V. Aparin, K. Entesari, “A highly efficient and linear power amplifier for 28-GHz 5G phased array radios in 28-nm CMOS,” IEEE J. Solid-State Circuits, 51(12): 3020–3036, 2016.

[34] S. Hu, F. Wang, H. Wang, “A 28GHz/37GHz/39GHz multiband linear Doherty power amplifier for 5G massive MIMO applications,” in Proc. IEEE Int. Solid-State Circuits Conf. (ISSCC) Dig. Tech. Papers,: 32–33, 2017.

[35] Duy P. Nguyen, Binh L. Pham, Anh-Vu Pham, “A Compact Ka-Band Integrated Doherty Amplifier With Reconfigurable Input Network,” IEEE transactions on Microw. theory and techniques, 67(1): 234-239, 2019.

[36] J. Xia, W. Chen, F. Meng, C. Yu, X. Zhu, “Improved Three-Stage Doherty Amplifier Design With impedance Compensation in Load Combiner for Broadband Applications,” IEEE transactions on microw. theory and techniques, 67(2): 778-786, 2019.

آمار
تعداد مشاهده مقاله: 534
تعداد دریافت فایل اصل مقاله: 784


سامانه مدیریت نشریات علمی. قدرت گرفته از سیناوب