林哲宇

使用等腰直角三角形貼片共振腔之平衡到單端和平衡到平衡端濾波型功率分配器設計 = Design of Balanced-to-Single-Ended and Balanced-to-Balanced Filtering Power Dividers Using IsoscelesRight-Angled Triangular Patch Resonators by: 國立高雄大學電機工程學系碩博士班; 林哲宇 (Language materials, printed) , [撰]

一本速學!秒懂考試最常用錯的英文字 = English test : 301個易混淆的大考核心單字一網打盡 by: 林哲宇; 許皓 (Language materials, printed) , [著]