CAJ | 학술논문

讨论圆极化陶瓷贴片天线的研究过程，该天线采用空腔模型方法和同轴线馈电方式设计，利用相对介电常数38的微波陶瓷制作，从而使贴片天线获得了中心频率为1678.13 MHz，带宽为15 MHz的性能。结果表明该贴片天线能满足我国“北斗卫星导航”接收机的要求。
토론원겁화도자첩편천선적연구과정，해천선채용공강모형방법화동축선궤전방식설계，이용상대개전상수38적미파도자제작，종이사첩편천선획득료중심빈솔위1678.13 MHz，대관위15 MHz적성능。결과표명해첩편천선능만족아국“북두위성도항”접수궤적요구。
The development of the circularly polarized ceramic patch antennas is discussed.The patch antenna is designed by method Cavity model and coaxial feed mode,and made from dielectric ceramic materials with the dielectric constant being 38 of the antenna,the center frequency is 1678.13 MHz and bandwidth 15 MHz.The test results show that the antenna meets the performance requirements of Beidou Navigation Satellite System in China.