A High Gain, Noise Cancelling 2515-4900 MHz CMOS LNA for China Mobile 5G Communication Application

Xiaorong Zhao, Weili Cheng, Hongjin Zhu, Chunpeng Ge, Gengyuan Zhou, Zhongjun Fu
2020 Computers Materials & Continua  
© 2020 Tech Science Press. All rights reserved. With the development of the times, people's requirements for communication technology are becoming higher and higher. 4G communication technology has been unable to meet development needs, and 5G communication technology has emerged as the times require. This article proposes the design of a low-noise amplifier (LNA) that will be used in the 5G band of China Mobile Communications. A low noise amplifier for mobile 5G communication is designed based
more » ... n is designed based on Taiwan Semiconductor Manufacturing Company (TSMC) 0.13 μm Radio Frequency (RF) Complementary Metal Oxide Semiconductor (CMOS) process. The LNA employs self-cascode devices in current-reuse configuration to enable lower supply voltage operation without compromising the gain. This design uses an active feedback amplifier to achieve input impedance matching, avoiding the introduction of resistive negative feedback to reduce gain. A common source (CS) amplifier is used as the input of the low noise amplifier. In order to achieve the low power consumption of LNA, current reuse technology is used to reduce power consumption. Noise cancellation techniques are used to eliminate noise. The simulation results in a maximum power gain of 22.783, the reverse isolation (S12) less than -48.092 dB, noise figure (NF) less than 1.878 dB, minimum noise figure (NFmin)=1.203 dB, input return loss (S11) and output return loss (S22) are both less than -14.933 dB in the frequency range of 2515-4900 MHz. The proposed Ultra-wideband (UWB) LNA consumed 1.424 mW without buffer from a 1.2 V power supply. Abstract: With the development of the times, people's requirements for communication technology are becoming higher and higher. 4G communication technology has been unable to meet development needs, and 5G communication technology has emerged as the times require. This article proposes the design of a low-noise amplifier (LNA) that will be used in the 5G band of China Mobile Communications. A low noise amplifier for mobile 5G communication is designed based on Taiwan Semiconductor Manufacturing Company (TSMC) 0.13 μm Radio Frequency (RF) Complementary Metal Oxide Semiconductor (CMOS) process. The LNA employs self-cascode devices in currentreuse configuration to enable lower supply voltage operation without compromising the gain. This design uses an active feedback amplifier to achieve input impedance matching, avoiding the introduction of resistive negative feedback to reduce gain. A common source (CS) amplifier is used as the input of the low noise amplifier. In order to achieve the low power consumption of LNA, current reuse technology is used to reduce power consumption. Noise cancellation techniques are used to eliminate noise. The simulation results in a maximum power gain of 22.783, the reverse isolation (S 12) less than -48.092 dB, noise figure (NF) less than 1.878 dB, minimum noise figure (NFmin)=1.203 dB, input return loss (S11) and output return loss (S22) are both less than -14.933 dB in the frequency range of 2515-4900 MHz. The proposed Ultra-wideband (UWB) LNA consumed 1.424 mW without buffer from a 1.2 V power supply. Kishore, K. H.; Rajan, V. S.; Sanjay, R.; Venkataramani, B. (2019): Reconfigurable low voltage low power dual-band self-cascode current-reuse quasi-differential LNA for 5G. Microelectronics Journal, vol. 92, no. 3, pp. 1-9. Kishore, K. H.; Venkataramani, B.; Sanjay, R.; Rajan, V. S. (2019): High-gain inductorless wideband balun-LNA using asymmetric ccc & bist using rms detectors. Dutta, A. (2018): A wideband 2-5 GHz noise canceling subthreshold low noise amplifier. IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 65, no. 7, pp. 834-838. Lee, J. Y.; Park, H. K.; Chang, H. J.; Yun, T. Y. (2012). Low-power UWB LNA with common-gate and current-reuse techniques. IET Microwaves, Antennas and Propagation, vol. 6, no. 7, pp. 793-799. Li, G. S.; Yan, J. H.; Chen, L.; Wu, J. H.; Lin, Q. Y. et al. (2019): Energy consumption optimization with a delay threshold in Cloud-Fog cooperation computing. IEEE Access, vol. 7, no. 1, pp. 159688-159697. Li, Z. Q.; Wang, Z. Q.; Zhang, M.; Chen, L.; Wu, C. J. et al. (2014): A 2.4 GHz ultralow-power current-reuse CG-LNA with active gm-boosting technique. IEEE Microwave and Wireless Components Letters, vol. 24, no. 5, pp. 348-350. Lin, Y. J.; Hsu, S. S.; Jin, J. D.; Chan, C. Y. (2007): A 3.1-10.6 GHz ultra-wideband CMOS low noise amplifier with current-reused technique. : A wideband flat gain low noise amplifier using active inductor for input matching. IEEE Transactions on Circuits and Systems II: Express Briefs, vol. 66, no. 6, pp. 904-908. Mao, Y. C.; Zhang, J. H.; Qi, H.; Wang, L. B. (2019): DNN-MVL: DNN-multi-viewlearning-based recover block missing data in a dam safety monitoring system. Palestri, P.; Esseni, D.; Selmi, L.; Tiebout, M. et al. (2009): Design of ultra-wideband low-noise amplifiers in 45-nm CMOS technology: comparison between planar bulk and SOI FinFet devices. IEEE Transactions on Circuits and Systems I: Regular Papers, vol. 56, no. 5, pp. 920-932. Qu, Z. G.; Li, Z. Y.; Xu, G.; Wu, S. Y.; Wang, X. J. (2019): Quantum image steganography protocol based on quantum image expansion and Grover search algorithm.
doi:10.32604/cmc.2020.010220 fatcat:4r45w7vljrb5xi3b6hnf7m5mte