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A 23-28 GHz pHEMT MMIC Low-Noise Amplifier for Satellite-Cellular Convergence Applications

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Satellite-cellular convergence promises to enable higher millimetre-wave bandwidth (data rate); beamformed better signal alignment (higher system efficiency); multi-connectivity (higher data rates); and new use cases (verticals). Harnessing these opportunities will depend on overcoming challenges spanning shorter distance/reduced coverage and component complexity; construction of antenna array and over-the-air testing; coexistence issues between multiple mobile communication connections; performance tests; cybersecurity.  This paper presents a broadband Monolithic Microwave Integrated Circuit (MMIC) Low-Noise Amplifier (LNA) based on a 0.15 µm gate length Gallium Arsenide (GaAs) pseudomorphic high electron transistor (pHEMT) technology for satellite-cellular convergence use cases applications. The designed three-stage 23-28 GHz LNA demonstrates an industry-leading flat gain response of 30 dB, a noise figure of 1.70 dB and a very low power dissipation of 43 mW. The differential sensitivity response spans 0.01 µs to 0.04 dBm/Hz over the upper and lower ends of the channel bandwidths of the 5G New Release frequency range n258 band (24.25-27.58 GHz). Moreover, the millimetre-wave regenerative sensitivity analysis of the designed LNA holds a grand promise for real-time component-level reconfiguration applications. These applications include dynamic spectrum access; regenerative wireless transponder-transceiver technologies support; active spectrum resource usage; distributed sensing over a multi-standards wideband spectrum; and massive and complex time-varying spectrum datasets/features.
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Amplifier; Gain; K/Ka-Band; Low Noise; Noise Figure; Satellite; Transceiver

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M. Karavolos, N. Nomikos, D. Vouyioukas and P. T. Mathiopoulos, HST-NNC: A Novel Hybrid Satellite-Terrestrial Communication With NOMA and Network Coding Systems, in IEEE Open Journal of the Communications Society, vol. 2, pp. 887-898, 2021.

Q. Huang, M. Lin, W. -P. Zhu, J. Cheng and M. -S. Alouini, Uplink Massive Access in Mixed RF/FSO Satellite-Aerial-Terrestrial Networks, in IEEE Transactions on Communications, vol. 69, no. 4, pp. 2413-2426, April 2021.

Bai, L.; Zhu, L.; Zhang, X.; Zhang, W.; Yu, Q. Multi-Satellite Relay Transmission in 5G: Concepts, Techniques, and Challenges. IEEE Network 2018, 32, 38-44.

Nawaz, A.A.; Albrecht, J.D.; Cagri Ulusoy, A. A 28-/60-GHz Band-Switchable Bidirectional Amplifier for Reconfigurable mm-Wave Transceivers. IEEE Transactions on Microwave Theory and Techniques 2020, 68,3197-3205.

A. S. Youssouf, M. H. Habaebi and N. F. Hasbullah, The Radiation Effect on Low Noise Amplifier Implemented in the Space-Aerial-Terrestrial Integrated 5G Networks, in IEEE Access, vol. 9, pp. 46641-46651, 2021.

Y. Cho, H. -K. Kim, M. Nekovee and H. -S. Jo, "Coexistence of 5G With Satellite Services in the Millimeter-Wave Band," in IEEE Access, vol. 8, pp. 163618-163636, 2020.

Uko, M., Ekpo, S., 8-12 GHz pHEMT MMIC Low-Noise Amplifier for 5G and Fiber-Integrated Satellite Applications, (2020) International Review of Aerospace Engineering (IREASE), 13 (3), pp. 99-107.

Ekpo, S.C.; George, D. Impact of Noise Figure on a Satellite Link Performance. IEEE Communications Letters 2011, 15, 977-979.

Kumar, A.R.A.; Dutta, A.; Sahoo, B.D. A Low-Power Reconfigurable Narrowband/Wideband LNA for Cognitive Radio-Wireless Sensor Network. IEEE Transactions on Very Large-Scale Integration (VLSI) Systems 2020,28,212-223.

I. Leyva-Mayorga et al., LEO Small-Satellite Constellations for 5G and Beyond-5G Communications, in IEEE Access, vol. 8, pp. 184955-184964, 2020.

L. Yang, L. Yang, T. Rong, Y. Li, Z. Jin and Y. Hao, Codesign of Ka-Band Integrated GaAs PIN Diodes Limiter and Low Noise Amplifier, in IEEE Access, vol. 7, pp. 88275-88281, 2019.

Lee, W.; Hong, S. 28 GHz RF Front-End Structure Using CG LNA as a Switch. IEEE Microwave and Wireless Components Letters 2020, 30, 94-97.

Ekpo, S. Parametric System Engineering Analysis of Capability-based Small Satellite Missions. IEEE Systems Journal 2019, 13, 110.

Ekpo, S., Thermal Subsystem Operational Times Analysis for Ubiquitous Small Satellites Relay in LEO, (2018) International Review of Aerospace Engineering (IREASE), 11 (2), pp. 48-57.

R. A. Shaheen, T. Rahkonen and A. Millimeter-wave Frequency Reconfigurable Low Noise Amplifiers for 5G,. IEEE Transactions on Circuits and Systems II: Express Briefs 2021, 68, 642-646..

Ekpo, S.; Kharel, R.; Uko, M. A Broadband LNA Design in Common-Source Configuration for Reconfigurable Multi-standards Multi-bands Communications. 2018 ARMMS RF and Microwave Conference, 2018, pp. 1-10.

C. -J. Liang et al., A K/Ka/V Triband Single-Signal-Path Receiver With Variable-Gain Low-Noise Amplifier and Constant-Gain Phase Shifter in 28-nm CMOS, in IEEE Transactions on Microwave Theory and Techniques 2021.

O. El-Aassar and G. M. Rebeiz, Design of Low-Power Sub-2.4 dB Mean NF 5G LNAs Using Forward Body Bias in 22 nm FDSOI, in IEEE Transactions on Microwave Theory and Techniques, vol. 68, no. 10, pp. 4445-4454, Oct. 2020.

Cha, E.; Wadefalk, N.; Nilsson, P.; Schleeh, J.; Moschetti, G.; Pourkabirian, A.; Tuzi, S.; Grahn, J. 0.3-14 and 16-28 GHz Wide-Bandwidth Cryogenic MMIC Low-Noise Amplifiers. IEEE Transactions on Microwave Theory and Techniques 2018, 66, 4860-4869.

A. A. Nawaz, J. D. Albrecht and A. Çağrı Ulusoy, A Ka/V Band-Switchable LNA With 2.8/3.4 dB Noise Figure, in IEEE Microwave and Wireless Components Letters, vol. 29, no. 10, pp. 662-664, Oct. 2019.

F. Alimenti et al., A Ka-Band Receiver Front-End With Noise Injection Calibration Circuit for CubeSats Inter-Satellite Links, in IEEE Access, vol. 8, pp. 106785-106798, 2020.


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