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SG10201902753RA - Filter Including Two Types Of Acoustic Wave Resonators - Google Patents

Filter Including Two Types Of Acoustic Wave Resonators

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Publication number
SG10201902753RA
SG10201902753RASG10201902753RASG10201902753RASG 10201902753R ASG10201902753R ASG 10201902753RASG 10201902753R ASG10201902753R ASG 10201902753RASG 10201902753R ASG10201902753R ASG 10201902753RA
Authority
SG
Singapore
Prior art keywords
acoustic wave
wave resonators
types
filter including
resonators
Prior art date
Application number
Inventor
Yoshiaki Ando
Yasuyuki Saito
Hiroyuki Nakamura
Original Assignee
Skyworks Solutions Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Skyworks Solutions IncfiledCriticalSkyworks Solutions Inc
Publication of SG10201902753RApublicationCriticalpatent/SG10201902753RA/en

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Abstract

FILTER INCLUDING TWO TYPES OF ACOUSTIC WAVE RESONATORS An acoustic wave device is disclosed. The acoustic wave device can include a transmit filter that includes bulk acoustic wave resonators and a series surface acoustic wave resonator that is coupled between the bulk acoustic wave resonators and a transmit output node. The acoustic wave device can also include a loop circuit that is coupled to the transmit filter. The loop circuit can generate an anti-phase signal to a target signal at a particular frequency. Fig 3A
SG10201902753R2018-04-122019-03-27Filter Including Two Types Of Acoustic Wave ResonatorsSG10201902753RA (en)

Applications Claiming Priority (1)

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US201862656857P2018-04-122018-04-12

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SG10201902753RAtrue SG10201902753RA (en)2019-11-28

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SG10201902753RSG10201902753RA (en)2018-04-122019-03-27Filter Including Two Types Of Acoustic Wave Resonators

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US (5)US11075616B2 (en)
JP (1)JP7269075B2 (en)
KR (1)KR102614606B1 (en)
CN (1)CN110380706B (en)
DE (1)DE102019205102A1 (en)
GB (1)GB2573879B (en)
SG (1)SG10201902753RA (en)
TW (3)TWI863645B (en)

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Also Published As

Publication numberPublication date
US11258429B2 (en)2022-02-22
JP2019186937A (en)2019-10-24
CN110380706B (en)2024-10-22
US20190319772A1 (en)2019-10-17
US20190319605A1 (en)2019-10-17
GB201904772D0 (en)2019-05-22
US20240063775A1 (en)2024-02-22
US20190319606A1 (en)2019-10-17
KR102614606B1 (en)2023-12-18
CN110380706A (en)2019-10-25
DE102019205102A1 (en)2019-10-17
US11075616B2 (en)2021-07-27
JP7269075B2 (en)2023-05-08
GB2573879A (en)2019-11-20
TW202414998A (en)2024-04-01
US12170517B2 (en)2024-12-17
TW201944730A (en)2019-11-16
TW202510502A (en)2025-03-01
US11101787B2 (en)2021-08-24
US20220006444A1 (en)2022-01-06
TWI822751B (en)2023-11-21
KR20190119537A (en)2019-10-22
GB2573879B (en)2023-01-04
TWI863645B (en)2024-11-21
US11750174B2 (en)2023-09-05

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