مؤتمر
Dielectric properties and microstrip patch antenna performances of 095MgTiO3-005CaTiO3 microwave ceramics
| العنوان: | Dielectric properties and microstrip patch antenna performances of 095MgTiO3-005CaTiO3 microwave ceramics |
|---|---|
| المؤلفون: | Xiong, Zhao Xian, Zhang, Guo Feng, Xue, Hao, Huang, Jin Bao, Zheng, Qiang, You, Bai Qiang, 熊兆贤, 游佰强 |
| المصدر: | http://dx.doi.org/10.4028/www.scientific.net/AMR.706-708.64Test. |
| بيانات النشر: | Trans Tech Publications Ltd |
| سنة النشر: | 2013 |
| المجموعة: | Xiamen University Institutional Repository |
| مصطلحات موضوعية: | Bandwidth, Dielectric properties, Intelligent materials, Microstrip antennas, Natural frequencies, Sintering |
| الوصف: | Conference Name:2013 3rd International Conference on Mechatronics and Intelligent Materials, MIM 2013. Conference Address: XiShuangBanNa, China. Time:May 18, 2013 - May 19, 2013. ; Hong Kong Control Engin. and Inform.; Science Research Assoc. (CEIS); Internat. Frontiers of science and; technol. Research Assoc. (IFST); Integrated Research Center for Green Living Techniques; National Chin-Yi University of Technology ; Microwave dielectric properties of 0.95MgTiO3-0.05CaTiO3 ceramics and their performances as H-shaped microstrip patch antenna were investigated. Best values of dielectric constant (Εr) and quality factor (Q×f) of 19.00 and 66800GHz, respectively, were obtained for the microwave ceramics sintered at 1300oC for 3h. A near-zero temperature coefficient of resonant frequency (τf) of -4.7ppm/oC was obtained for the ceramics with sintering 1280oC for 3h. A new kind of H-shaped microstrip patch antenna with two resonant frequencies was fabricated by using of this kind of ceramics as antenna substrate. The return loss bandwidth of the patch antenna was extended with the increasing of substrate thickness at both resonant frequencies of the antennas, around 1.530GHz and 2.750GHz, respectively. ? (2013) Trans Tech Publications, Switzerland. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| تدمد: | 1022-6680 |
| العلاقة: | Advanced Materials Research, 2013,706-708:64-68; 20132916505183; http://dspace.xmu.edu.cn/handle/2288/85113Test |
| الإتاحة: | https://doi.org/10.4028/www.scientific.net/AMR.706-708.64Test http://dspace.xmu.edu.cn/handle/2288/85113Test |
| رقم الانضمام: | edsbas.4A367465 |
| قاعدة البيانات: | BASE |
| تدمد: | 10226680 |
|---|