Phase Shifter Materials with Zn Ti Sn-subtituted Lithium Ferrites

Journal of Inorganic Materials

• Research Paper • Previous Articles Next Articles

Phase Shifter Materials with Zn Ti Sn-subtituted Lithium Ferrites

FENG Quan-Yuan; CHEN Wei; REN Lang

Institute of Electromagnetic Field and Microwave Technology Soutnwest Jiaotong University Chengdu610031; China

Received:1999-06-17 Revised:1999-09-09 Published:2000-06-20 Online:2000-06-20

Abstract

Abstract: For Studying higy-property phase shifter materials in a phase array antenna of autotrack synchronous communication
satellites, lithium ferrite Li_0.625Zn_0.1Ti_0.25Sn_0.1Fe_1.925O₄ was prepared by using a standard ceramic flowing oxygen sintering technique
and adding some benificial materials such as MnCO₃, Bi₂O₃ etc. The microwave properties of ferrite phase shifter materials Li_0.5(1-y)Zn_yFe_2.5(1-0.2y)O₄
were discussed. The measured results show that lithium ferrite Li_0.625Zn_0.1Ti_0.25Sn_0.1Fe_1.925O₄ possesses high Curie temperature and low dielectric loss.

Key words: ferrite phase shifter materials, saturation magnetization, Curie temperature

CLC Number:

TM271

FENG Quan-Yuan,CHEN Wei,REN Lang. Phase Shifter Materials with Zn Ti Sn-subtituted Lithium Ferrites[J]. Journal of Inorganic Materials.

[1]	ZHANG Jiawei, CHEN Ning, CHENG Yuan, WANG Bo, ZHU Jianguo, JIN Cheng. Electrical Properties of Bismuth Layered Piezoelectric Bi₄Ti₃O₁₂ Ceramics with A/B-site Doping [J]. Journal of Inorganic Materials, 2025, 40(6): 690-696.
[2]	JIAO Zhixiang, JIA Fanhao, WANG Yongchen, CHEN Jianguo, REN Wei, CHENG Jinrong. Curie Temperature Prediction of BiFeO₃-PbTiO₃-BaTiO₃ Solid Solution Based on Machine Learning [J]. Journal of Inorganic Materials, 2022, 37(12): 1321-1328.
[3]	GUO Lin, QIAO Xianji, LI Xiuzhi, LONG Xifa, HE Chao. Dielectric, Ferroelectric and Piezoelectric Properties of Pb(In_1/2Nb_1/2)O₃-Pb(Ni_1/3Nb_2/3)O₃-PbTiO₃ Ternary Ceramics Near Morphotropic Phase Boundary [J]. Journal of Inorganic Materials, 2020, 35(12): 1380-1384.
[4]	SHI Wei, LENG Sen-Lin, LONG Yu, ZHU Jian-Guo, XIAO Ding-Quan. Effect of BiYbO₃ Solid Solution Limit on Electric Properties and Structure of BSPT Piezoceramics [J]. Journal of Inorganic Materials, 2013, 28(06): 623-628.
[5]	LI Qi-Shou,XIAO Ding-Quan, ZHU Jian-Guo. Effect of Y-doping on the Ferroelectric Properties of BSPTHigh-temperature Piezoelectric Ceramics [J]. Journal of Inorganic Materials, 2011, 26(2): 185-190.
[6]	LI Yan-Yan,LI Guo-Rong,WANG Tian-Bao,ZHENG Liao-Ying,LENG Sen-Lin,YIN Qing-Rui. Effects of NiobiumDoping on the Structure and Electrical Properties of (Ba,Bi,Na)TiO₃-based PTCR Ceramics [J]. Journal of Inorganic Materials, 2009, 24(2): 374-378.
[7]	FENG Ya-Jun,XU Zhuo,LI Zhen-Rong,ZHANG Lin,YAO Xi. High Temperature Piezoelectric Ceramics (1-x)BiScO₃-xPbTiO₃ Near the Morphotropic Phase Boundary (MPB) [J]. Journal of Inorganic Materials, 2006, 21(5): 1127-1133.
[8]	WANG Sheng,ZHANG Shu-Ren,ZHOU Xiao-Hua,LI Bo,CHEN Zhu. Dielectric Properties of BaTiO₃-Nb₂O₅-Ni₂O₃ Ternary System [J]. Journal of Inorganic Materials, 2006, 21(2): 369-374.
[9]	CAI Zhi-Rang,LIU Ning,TONG Wei,XU Su-Jun,ZHANG Yu-Heng. Magnetocaloric Effect of (La_0.6Dy_0.1)Sr_0.3MnO₃ [J]. Journal of Inorganic Materials, 2005, 20(3): 618-622.
[10]	YAN Hai-Xue,LI Cheng-En,ZHOU Jia-Guang,ZHU Wei-Min. Structures and Properties of Bismuth Layer-structured Piezoelectric Ceramics with High T_c [J]. Journal of Inorganic Materials, 2000, 15(2): 209-220.
[11]	HUANG Xuan-Wei,LI Cheng-En. Studies on Synthesis and Properties of High Temperature Piezoelectric Ceramic Materials: Ca-(Na, Ce)-Bi-Ti System [J]. Journal of Inorganic Materials, 1998, 13(1): 59-64.

Phase Shifter Materials with Zn Ti Sn-subtituted Lithium Ferrites

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 11

Recommended Articles

Metrics

Comments