QUARTZ FIBER RADOME AND SUBSTRATE FOR AEROSPACE APPLICATIONS

Anahtar Kelimeler:

Quartz fiber, glass fiber, radome, substrate, antenna.

QUARTZ FIBER RADOME AND SUBSTRATE FOR AEROSPACE APPLICATIONS

This study investigated the use of quartz fiber as an antenna radome and a dielectric substrate for a patch antenna designed to operate at f=8 GHz. To compare the performance of quartz fiber as an antenna radome, glass fiber is examined for the same antenna. For the substrate case, quartz fiber is compared with the well-known and widely used dielectric substrate, FR-4. The electromagnetic properties of the quartz fiber were examined for different temperature values using a free space measurement setup and a controllable furnace. The complex electrical permittivity (ε) values of glass and quartz fiber are measured using a free-space setup. The antenna parameters, including radiation pattern, gain, return loss, and beamwidth, are investigated and compared in detail for all cases to demonstrate the effects of the use of quartz fiber as a radome and an antenna substrate

Keywords:

Quartz fiber, glass fiber, radome, substrate, antenna.,

PDF

___

[1] Wu Y, Xiao Y, Zou C, Sha X, Gao L, Li S. High-temperature resistance and wave-transmitting quartz-fibre/polyimide composite. Plast Rubber Compos, 2022; 51(9): 489-496.
[2] Li J, Wang Y, Zhao W, Xu P, Wang T, Kong J. High-performance quartz fiber/polysilazane and epoxy-modified cyanate ester microwave-transparent composites. Adv Compos Mater, 2022; 5: 1830-1840.
[3] Yang L, Jia J, Sun Y, Kong Z, Wang Y, Liu B, Na T, Yu G, Meng Z, Meng F. Effect of ultra-low expansion quartz glass layer on the enhancement performance of quartz optical fiber. J Phys Conf Ser, 2021; 2044: 012031.
[4] Yang B, Li Y, Liu J, Li Y, Jin C, Li H. Influence of quartz fiber on electromagnetic wave transmission properties of high-alumina cement paste. Front Mater 2021; 9: 893927.
[5] Wang H, Quan X, Yin L, Jin X, Pan Y, Wu C, Huang H, Hong C, Zhang X. Lightweight quartz fiber fabric reinforced phenolic aerogel with surface densified and graded structure for high temperature thermal protection. Compos - A: Appl Sci Manuf, 2021; 159: 107022.
[6] Elseify L, Midani M, El-Badawy AA, Jawaid M. Natural fibers in the automotive industry. Manufacturing Automotive Components from Sustainable Natural Fiber Composites, 2021:1-10.
[7] Wang Y. Application of quartz fiber reinforced composite material in high frequency radome. Duan, B., Umeda, K., Kim, Cw. (eds) Proceedings of the Eighth Asia International Symposium on Mechatronics. Lecture Notes in Electrical Engineering, 2022: 214-221.
[8] Nguyen T, Nguyen T. Design and analysis of a quartz fiber reinforced polymer radome for a microsatellite communication system. J Reinf Plast 2016; 35(9): 667-680.
[9] Fujimoto K, Ushijima K, Nakamura M, Murakami T Development of a quartz fiber reinforced epoxy radome. Proceedings of the International Conference on Composite Materials, 2001: 1-8.
[10] Park J, Lee J, Park J. Development of a quartz fiber-reinforced polymer radome for millimeter-wave communication systems. J Compos Mater, 2018; 52(8): 1087-1095.
[11] Dong J, Wang H, Liu W, Wang C. Design and experimental study of a radome with improved thermal stability. Mater 2019; 12(21): 3583.
[12] Wang X, Zhang S, Ma J, Zhang H, Guo Y, Zhang W. Design and preparation of quartz fiber-reinforced glass-ceramic substrates for high-frequency electronic devices. J Mater Sci Mater Electron 2018; 29(3): 2424-2430.
[13] Sze JY, Chen TH, Chen HM, Wu CH. Effect of substrate materials on antenna performance. Appl Sci, 2019; 9(10): 2114.
[14] Dyck A et al. A 300 GHz microstrip multilayered antenna on quartz substrate. International Workshop on Antenna Technology, 2018: 1-3.
[15] Xu J, Lin S, Huang Y, Wang Z. Design of patch antenna array with cavity structure on quartz glass for radar applications. IEEE 9th International Symposium on Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2022: 208-211.
[16] Nicolson AM, Ross GF. Measurement of the Intrinsic Properties of Materials by Time-Domain Techniques. IEEE Trans Instrum Meas, 1970; 19: 377–382.
[17] Weir WB. Automatic measurement of complex dielectric constant and permeability at microwave frequencies. Proc. IEEE, 1974; 62: 33–36.
[18] Kabacik P, Bialkowski ME. The temperture dependence of substrate parameters and their effect on microstrip antenna performance. IEEE Transactions on Antennas and Propagation, 1999; 47(6): 1042-1049.