A SAW Filter with Low Insertion Loss and High Suppression

CHEN Yanguang; DONG Jiahe; CHEN Qinghua; JIANG Shiyi; CHEN Huazhi; LI Hualin; CHEN Shangquan; LU Chuan; ZHAO Xuemei

doi:10.11977/j.issn.1004-2474.2020.04.005

Piezoelectrics & Acoustooptics, Volume. 42, Issue 4, 453(2020)

A SAW Filter with Low Insertion Loss and High Suppression

CHEN Yanguang1... DONG Jiahe1, CHEN Qinghua2, JIANG Shiyi1, CHEN Huazhi1, LI Hualin1, CHEN Shangquan1, LU Chuan1 and ZHAO Xuemei1 |Show fewer author(s)

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References(3)

[2] [2] HASHIMOTO K Y,OMORI T,YAMAGUCHI M.Operation mechanism of double-mode surface acoustic wave filters with pitch-modulated IDTs and reflectors［C］//Rotterdam:Proc IEEE Ultrason Symp,2005:2157-2161.

[3] [3] PLESSKY V P,CHEN D P,HARTMANN C S.‘Patch’ improvements to COM model for leaky waves［C］//Cannes:Proc IEEE Ultrason Symp,1994:297-300.

[4] [4] HONKANEN K,KOSKELA J,PLESSKY V P,et al. Parasitic BAW excitation in LSAW transducers［C］//Sendai:Proc IEEE Ultrason Symp,1998:949-952.

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[1] CHEN Huazhi, LUO Wenting, MA Jinyi, CHEN Yanguang, WU Ping, DONG Jiahe. Low-Loss Small Rectangular Coefficient SAW Filter with Improved 3IDT-LCR Structure[J]. Piezoelectrics & Acoustooptics, 2023, 45(3): 335

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CHEN Yanguang, DONG Jiahe, CHEN Qinghua, JIANG Shiyi, CHEN Huazhi, LI Hualin, CHEN Shangquan, LU Chuan, ZHAO Xuemei. A SAW Filter with Low Insertion Loss and High Suppression[J]. Piezoelectrics & Acoustooptics, 2020, 42(4): 453

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Paper Information

Received: Jun. 30, 2020

Accepted: --

Published Online: Apr. 21, 2022

The Author Email:

DOI:10.11977/j.issn.1004-2474.2020.04.005

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology

CLP Journals

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