Low loss ladder-type IF SAW filter used Au-Ge-Ni electrode

Feng Chih Chnag, Long Wu, Cheng Liang Huang, Ying Shu Chen, Maw Shung Lee, Jian Chuan Jong, Yuan Bo Huang, Alex C.S. Huang

Research output: Contribution to journalConference articlepeer-review


Design methods of a ladder type 3-stage SAW filter were applied to a filter around 200MHz. 36° Y-X LiTaO3 was used as substrate material. Different electrode thickness was simulated to estimate the frequency responses and then experiments were done to compare the results.

Original languageEnglish
Pages (from-to)159-162
Number of pages4
JournalProceedings of the IEEE Ultrasonics Symposium
Publication statusPublished - 2002
Event2002 IEEE Ultrasonics Symposium - Munich, Germany
Duration: 2002 Oct 82002 Oct 11

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics


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