This arrangement is known as a parallel-plate capacitor . 这种装置称为平行板电容器。
Parallel - plate capacitor 平行板电容器
The dielectric properties of bst thin film were measured at room temperature and liquid nitrogen temperature with the parallel - plate capacitor structure . the dielectric constant and loss tangent were 1200 and 0 . 0045 respectively at 1mhz , and 77k 77k时,薄膜的相对介电常数‘和最大介电损粮御心沁分别为1200和0 .恻5 ;外加直流偏厂巨30v , bst薄膜的介电可调性能为60 % ;性能因数k值达到133 。