H - Electricity – 03 – H
Patent
H - Electricity
03
H
H03H 9/64 (2006.01) H03H 9/02 (2006.01) H03H 9/145 (2006.01)
Patent
CA 2062463
A surface acoustic wave device comprises a pair of multiple-electrode surface acoustic wave elements that are mirror-symmetrically arranged and disposed on a piezoelectric substrate. Each of the multiple- electrode surface acoustic wave elements comprises a plurality of input/output inter-digital transducers and connected inter-digital transducers. The number of the input/output inter-digital transducers is equal to or smaller by one, than the number of the connected inter- digital transducers, so that insertion loss of the surface acoustic wave device can be reduced without increasing the size of the device.
Ikata Osamu
Matsuda Takashi
Miyashita Tsutomu
Satoh Yoshio
Takamatsu Mitsuo
Fujitsu Limited
Mcfadden Fincham
LandOfFree
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