DE112014000125T5 - Netzwerksynthesedesign von Mikrowellenakustikwellenfiltern - Google Patents

Netzwerksynthesedesign von Mikrowellenakustikwellenfiltern Download PDF

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Publication number
DE112014000125T5
DE112014000125T5 DE201411000125 DE112014000125T DE112014000125T5 DE 112014000125 T5 DE112014000125 T5 DE 112014000125T5 DE 201411000125 DE201411000125 DE 201411000125 DE 112014000125 T DE112014000125 T DE 112014000125T DE 112014000125 T5 DE112014000125 T5 DE 112014000125T5
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DE
Germany
Prior art keywords
filter circuit
circuit design
resonator
resonant
acoustic
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE201411000125
Other languages
German (de)
English (en)
Inventor
Richard N. Silver
Neal O. Fenzi
Patrick J. Turner
Balam Quitze Andres Willemsen Cortes
Kurt F. Raihn
Robert B. Hammond
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Resonant 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 Resonant Inc filed Critical Resonant Inc
Publication of DE112014000125T5 publication Critical patent/DE112014000125T5/de
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G06F30/36—Circuit design at the analogue level
    • G06F30/373—Design optimisation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/462—Microelectro-mechanical filters
    • H03H9/465—Microelectro-mechanical filters in combination with other electronic elements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G06F30/32—Circuit design at the digital level
    • G06F30/327—Logic synthesis; Behaviour synthesis, e.g. mapping logic, HDL to netlist, high-level language to RTL or netlist
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G06F30/36—Circuit design at the analogue level
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/30—Circuit design
    • G06F30/36—Circuit design at the analogue level
    • G06F30/367—Design verification, e.g. using simulation, simulation program with integrated circuit emphasis [SPICE], direct methods or relaxation methods
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/01—Frequency selective two-port networks
    • H03H7/0115—Frequency selective two-port networks comprising only inductors and capacitors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/54—Filters comprising resonators of piezoelectric or electrostrictive material
    • H03H9/542—Filters comprising resonators of piezoelectric or electrostrictive material including passive elements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/46—Filters
    • H03H9/64—Filters using surface acoustic waves
    • H03H9/6423—Means for obtaining a particular transfer characteristic
    • H03H9/6433—Coupled resonator filters
    • H03H9/6483—Ladder SAW filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Evolutionary Computation (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
DE201411000125 2013-03-15 2014-03-14 Netzwerksynthesedesign von Mikrowellenakustikwellenfiltern Pending DE112014000125T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/838,943 US9038005B2 (en) 2013-03-15 2013-03-15 Network synthesis design of microwave acoustic wave filters
USUS-13/838,943 2013-03-15
PCT/US2014/029800 WO2014145113A2 (en) 2013-03-15 2014-03-14 Network synthesis design of microwave acoustic wave filters

Publications (1)

Publication Number Publication Date
DE112014000125T5 true DE112014000125T5 (de) 2015-02-26

Family

ID=50631087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201411000125 Pending DE112014000125T5 (de) 2013-03-15 2014-03-14 Netzwerksynthesedesign von Mikrowellenakustikwellenfiltern

Country Status (8)

Country Link
US (2) US9038005B2 (enExample)
JP (2) JP6158942B2 (enExample)
KR (1) KR101658437B1 (enExample)
CN (2) CN104412509B (enExample)
DE (1) DE112014000125T5 (enExample)
GB (1) GB2518780B (enExample)
IN (1) IN2014KN03008A (enExample)
WO (1) WO2014145113A2 (enExample)

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US20220414307A1 (en) * 2021-06-25 2022-12-29 Southern University Of Science And Technology Method, apparatus, computer device, and storage medium for automatic design of analog circuits based on tree structure

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DE102014111904A1 (de) * 2014-08-20 2016-02-25 Epcos Ag Abstimmbares HF-Filter mit Parallelresonatoren
DE102014111912B4 (de) 2014-08-20 2024-06-13 Snaptrack, Inc. HF-Filter
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US9948277B2 (en) 2015-09-02 2018-04-17 Resonant Inc. Method of optimizing input impedance of surface acoustic wave filter
US9369111B1 (en) * 2015-10-28 2016-06-14 Resonant Inc. Fabrication of surface acoustic wave filters having plate modes
US9405875B1 (en) 2015-11-13 2016-08-02 Resonant Inc. Simulating effects of temperature on acoustic microwave filters
EP3394874B1 (en) * 2015-12-22 2025-08-20 Thermatool Corp. High frequency power supply system with closely regulated output for heating a workpiece
CN109075771B (zh) 2016-04-08 2022-08-16 谐振公司 射频滤波器，高选择性三工器和通信设备
US9825611B2 (en) 2016-04-15 2017-11-21 Resonant Inc. Dual passband radio frequency filter and communications device
US20170336449A1 (en) 2016-05-20 2017-11-23 Resonant Inc. Spectral analysis of electronic circuits
US10230350B2 (en) 2016-06-15 2019-03-12 Resonant Inc. Surface acoustic wave filters with extracted poles
CN106160693A (zh) * 2016-07-12 2016-11-23 佛山市艾佛光通科技有限公司 一种基于Mason模型的FBAR滤波器优化方法
US10797673B2 (en) * 2016-08-29 2020-10-06 Resonant Inc. Hierarchical cascading in two-dimensional finite element method simulation of acoustic wave filter devices
US10547288B2 (en) * 2016-11-25 2020-01-28 Murata Manufacturing Co., Ltd. Radio frequency front-end circuit and communication device
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CN108804762B (zh) * 2018-05-04 2022-04-29 中国电子科技集团公司第二十七研究所 微波高功率多次谐波滤波器的设计方法及多次谐波滤波器
US10790801B2 (en) 2018-09-07 2020-09-29 Vtt Technical Research Centre Of Finland Ltd Loaded resonators for adjusting frequency response of acoustic wave resonators
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JP6939763B2 (ja) * 2018-12-25 2021-09-22 株式会社村田製作所 マルチプレクサ、高周波フロントエンド回路、および通信装置
JP6889413B2 (ja) * 2018-12-25 2021-06-18 株式会社村田製作所 マルチプレクサ、高周波フロントエンド回路、および通信装置
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CN111555729A (zh) * 2020-06-09 2020-08-18 云南雷迅科技有限公司 一种新型带通滤波器
CN112307694B (zh) * 2020-10-16 2022-04-26 烽火通信科技股份有限公司 一种电路原理图差异对比的方法和装置
TWI772966B (zh) * 2020-11-13 2022-08-01 台灣嘉碩科技股份有限公司 具有阻抗元件的聲波梯形濾波器和雙工器
CN112532202A (zh) * 2020-11-25 2021-03-19 重庆邮电大学 一种基于bvd模型的saw谐振器及滤波器的设计方法
US12107568B2 (en) 2021-03-24 2024-10-01 Murata Manufacturing Co., Ltd. Composite transversely-excited film bulk acoustic resonator circuits having a capacitor for improved rejection
CN113807040B (zh) * 2021-09-23 2023-06-09 北京邮电大学 一种面向微波电路的优化设计方法
CN114301424B (zh) * 2021-12-31 2025-03-25 苏州汉天下电子有限公司 一种带通滤波器及双工器
CN114611443B (zh) * 2022-02-21 2024-07-12 浙江大学 一种基于等效电路空间映射的片上滤波器逆向设计方法
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220414307A1 (en) * 2021-06-25 2022-12-29 Southern University Of Science And Technology Method, apparatus, computer device, and storage medium for automatic design of analog circuits based on tree structure
US11640489B2 (en) * 2021-06-25 2023-05-02 Southern University Of Science And Technology Method, apparatus, computer device, and storage medium for automatic design of analog circuits based on tree structure

Also Published As

Publication number Publication date
KR20150032849A (ko) 2015-03-30
JP2016508303A (ja) 2016-03-17
US20150106072A1 (en) 2015-04-16
WO2014145113A2 (en) 2014-09-18
WO2014145113A3 (en) 2014-11-06
CN104412509B (zh) 2017-11-17
JP2017208822A (ja) 2017-11-24
GB2518780A (en) 2015-04-01
JP6158942B2 (ja) 2017-07-05
CN107666299B (zh) 2020-11-03
CN107666299A (zh) 2018-02-06
JP6603268B2 (ja) 2019-11-06
US9165101B2 (en) 2015-10-20
CN104412509A (zh) 2015-03-11
KR101658437B1 (ko) 2016-09-21
IN2014KN03008A (enExample) 2015-05-08
US9038005B2 (en) 2015-05-19
GB2518780B (en) 2021-03-24
US20140266511A1 (en) 2014-09-18

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R081 Change of applicant/patentee

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R016 Response to examination communication