Ladder-type filter based on bulk acoustic wave resonators with improved out-of-band rejection

J. Verdú; O. Menéndez; P. De Paco

doi:10.1002/mop.23013

Ladder-type filter based on bulk acoustic wave resonators with improved out-of-band rejection

J. Verdú, O. Menéndez, P. De Paco

Department of Telecommunications and Systems Engineering

Research output: Contribution to journal › Article › Research › peer-review

5 Citations (Scopus)

Abstract

Filters based on bulk acoustic wave (BAW) resonators are called to replace actual surface acoustic wave filters. The transmission response of BAW-based ladder-type filters presents a steep rejection near the passband, but a poor out-of-band (OoB) rejection. This article describes how modifying the basic configuration of this type of filters, its QoB rejection can be Improved. © 2007 Wiley Periodicals, Inc.

Original language	English
Pages (from-to)	103-107
Journal	Microwave and Optical Technology Letters
Volume	50
Issue number	1
DOIs	https://doi.org/10.1002/mop.23013
Publication status	Published - 1 Jan 2008

Keywords

Bulk acoustic wave resonator
Ladder-type filter

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10.1002/mop.23013

Cite this

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title = "Ladder-type filter based on bulk acoustic wave resonators with improved out-of-band rejection",

abstract = "Filters based on bulk acoustic wave (BAW) resonators are called to replace actual surface acoustic wave filters. The transmission response of BAW-based ladder-type filters presents a steep rejection near the passband, but a poor out-of-band (OoB) rejection. This article describes how modifying the basic configuration of this type of filters, its QoB rejection can be Improved. {\textcopyright} 2007 Wiley Periodicals, Inc.",

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AU - De Paco, P.

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AB - Filters based on bulk acoustic wave (BAW) resonators are called to replace actual surface acoustic wave filters. The transmission response of BAW-based ladder-type filters presents a steep rejection near the passband, but a poor out-of-band (OoB) rejection. This article describes how modifying the basic configuration of this type of filters, its QoB rejection can be Improved. © 2007 Wiley Periodicals, Inc.

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KW - Ladder-type filter

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JO - Microwave and Optical Technology Letters

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Ladder-type filter based on bulk acoustic wave resonators with improved out-of-band rejection

Abstract

Keywords

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