%0 Journal Article %T Quasi-Microwave Band Longitudinally Coupled Surface Acoustic Wave Resonator Filters Using ZnO/Sapphire Substrate %A Koike, Jun %A Tanaka, Hiroshi %A Hideharu Ieki , Hideharu Ieki %J Japanese Journal of Applied Physics %V 34 %N 5S %@ 0021-4922 %D 1995-05-01 %~ DeepDyve