IMPORTANT FACTORS IN ENHANCING THE RELIABILITY OF HIGH-FREQUENCY ANTENNA ARRAYS FOR 5G AND SATELLITE COMMUNICATION SYSTEMS
DOI:
https://doi.org/10.47390/nat-i3v2y2026/n02Keywords:
5G communications, satellite systems, antenna arrays, reliability, millimeter waves, thermal management, electromagnetic compatibility.Abstract
This article investigates the issues of improving the reliability of high-frequency antenna arrays that ensure the efficiency of 5G networks and satellite communication systems. Fundamental factors affecting the stability of phased antenna arrays operating in the millimeter-wave band are analyzed, including thermal degradation, electromagnetic mutual coupling between elements, and dielectric losses of materials.
References
1. Rappaport, T. S., et al. (2013). "Millimeter Wave Mobile Communications for 5G Cellular: It Will Work!". IEEE Access, Vol. 1, pp. 335-349. (5G va millimetrli to'lqinlar asoslari uchun).
2. Balanis, C. A. (2016). Antenna Theory: Analysis and Design. 4th Edition, Wiley. (Antenna massivlari nazariyasi bo'yicha fundamental darslik).
3. Mailloux, R. J. (2017). Phased Array Antenna Handbook. Artech House. (Faza boshqariladigan antenna panjaralari va ularning ishonchliligi bo'yicha asosiy manba).
4. Hong, W., et al. (2017). "Multibeam Antenna Technologies for 5G Wireless Communications". IEEE Transactions on Antennas and Propagation, 65(12), pp. 6231-6249.
5. Zhang, J., et al. (2020). "Reliability Analysis of 5G Massive MIMO Antenna Systems Considering Thermal Effects". IEEE Transactions on Device and Materials Reliability. (Termal degradatsiya masalalari uchun).
6. Haupt, R. L. (2010). Antenna Arrays: A Computational Approach. Wiley. (Elementlararo o'zaro bog'liqlik va hisoblash usullari).
7. Maral, G., & Bousquet, M. (2020). Satellite Communications Systems: Systems, Techniques and Technology. Wiley. (Sun'iy yo'ldosh aloqasi tizimlari va yuqori chastotali signallar tahlili).
8. Kumar, A., & Gupta, S. (2021). "Dielectric Loss Impact on mmWave Antenna Performance for 5G Applications". Journal of Wireless Communications and Networking. (Materiallarning dielektrik yo'qotishlari bo'yicha).
9. Roh, W., et al. (2014). "Millimeter-wave beamforming as an enabling technology for 5G cellular communications: Theoretical feasibility and prototype results". IEEE Communications Magazine.
10. Tuzlukov, V. (2019). Signal Processing in Radar Systems. CRC Press.
