Broadband SAW filter

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United States of America Patent

PATENT NO 8941451
SERIAL NO

13992160

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Abstract

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A new type of very broad bandwidth filters with small insertion loss and high return loss are given. The new filter uses a substrate that can propagate a PSAW and fan shaped transducers of low metallisation height, high metallisation ratio, low reflectivity and high coupling coefficient.

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Patent Owner(s)

  • SNAPTRACK, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Damy, Jacques Antoine Nice, FR 3 5
Elhakiki, Mohamed Valbonne, FR 1 3
Hartmann, Heiko Unterhaching, DE 1 3

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