Manufacturing of zinc titanate dielectric resonator applied to bluetooth antenna

• Main Authors: Hsu-Yun Huang, 黃旭雲
• Other Authors: 蘇春熺
• Format: Others
• Language: zh-TW
• Published: 2010
• Online Access: http://ndltd.ncl.edu.tw/handle/r9292e

碩士 === 國立臺北科技大學 === 機電整合研究所 === 98 === This study is to use a good microwave dielectric properties of materials, and mixed third compounds enhance its dielectric properties, to make into the use of dielectric resonators and dielectric resonator to microstrip line feed with the same method to make Bluetooth band with dielectric resonator antenna with HFSS simulation software designed to achieve a simple, meeting the needs of the Bluetooth antenna. The study has two parts, first part is using zinc oxide mixture of titanium dioxide, in order to prepare as one with good dielectric property material, any further can improve its Weiboxingzhi mixed with and applied microwave resonance device, tin dioxide by reference Za Zinc may be obtaining the best of titanium microwave dielectric properties of parameters are 28 19,000 quality factor, resonance temperature coefficient 20 ppm / ℃. The second part of the microstrip line feed to match the way to design a microstrip line with dielectric resonator using a dielectric resonator antenna and applied to the Bluetooth frequency band, the best antenna parameters from the center frequency of 2.45 GHz, bandwidth is 54MHz.