Surface acoustic wave device
A surface acoustic wave device which reflects a surface acoustic wave is provided. The reflector of the surface acoustic wave device includes electrode fingers. The electrode fingers are disposed at predetermined intervals d, and are divided into five groups by the width. The widths w of the electro...
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Main Authors | , , , , |
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Format | Patent |
Language | English |
Published |
21.03.2001
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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Abstract | A surface acoustic wave device which reflects a surface acoustic wave is provided. The reflector of the surface acoustic wave device includes electrode fingers. The electrode fingers are disposed at predetermined intervals d, and are divided into five groups by the width. The widths w of the electrode fingers are varied between widths w1, w2, and w3, so that the reflectance becomes similar to the hamming function. |
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AbstractList | A surface acoustic wave device which reflects a surface acoustic wave is provided. The reflector of the surface acoustic wave device includes electrode fingers. The electrode fingers are disposed at predetermined intervals d, and are divided into five groups by the width. The widths w of the electrode fingers are varied between widths w1, w2, and w3, so that the reflectance becomes similar to the hamming function. |
Author | KANEDA, YASUFUMI OMORI, TATSUYA TAJIMA, MOTOYUKI TSUTSUMI, JUN HASHIMOTO, KENYA |
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Notes | Application Number: TW199988117133 |
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RelatedCompanies | FUJITSU LTD FUJITSU MEDIA DEVICES LIMITED |
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Snippet | A surface acoustic wave device which reflects a surface acoustic wave is provided. The reflector of the surface acoustic wave device includes electrode... |
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SubjectTerms | BASIC ELECTRONIC CIRCUITRY ELECTRICITY IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS RESONATORS |
Title | Surface acoustic wave device |
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