About YATSUDA H
About Japan Radio Co., Ltd., Saitama, JPN
About INAOKA T
About Japan Radio Co., Ltd., Saitama, JPN
About TAKEUCHI Y
About Japan Radio Co., Ltd., Saitama, JPN
About HORISHIMA T
About Japan Radio Co., Ltd., Saitama, JPN
About Proceedings. IEEE Ultrasonics Symposium
About piezoelectric filter
About General
About 阻止帯域
About 低損失
About SAWフィルタ