6E-1 A Small-Sized SAW Duplexer on a SiO2/IDT/LiNbO3 Structure for Wideband CDMA Application

A small-sized SAW duplexer for Wideband CDMA (W-CDMA) application at 2 GHz band has been developed. The W-CDMA application has a wide duplex gap between transmitting (Tx) band and receiving (Rx) band. To realize a small-sized SAW duplexer, a substrate with high electromechanical coupling coefficient...

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Bibliographische Detailangaben

Hauptverfasser:	Nakamura, H., Nakanishi, H., Tsurunari, T., Matsunami, K., Iwasaki, Y.
Format:	Tagungsbericht
Sprache:	eng ; jpn
Schlagworte:	Electrodes Frequency Insertion loss Multiaccess communication Resonance Shape control Substrates Surface acoustic waves Temperature Wideband
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