JP2015528607A5 - - Google Patents
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- JP2015528607A5 JP2015528607A5 JP2015530177A JP2015530177A JP2015528607A5 JP 2015528607 A5 JP2015528607 A5 JP 2015528607A5 JP 2015530177 A JP2015530177 A JP 2015530177A JP 2015530177 A JP2015530177 A JP 2015530177A JP 2015528607 A5 JP2015528607 A5 JP 2015528607A5
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- JP
- Japan
- Prior art keywords
- dip
- value
- circuit
- circuit element
- resonant
- 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.)
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- 239000003990 capacitor Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims 22
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361802114P | 2013-03-15 | 2013-03-15 | |
| US61/802,114 | 2013-03-15 | ||
| US13/939,763 | 2013-07-11 | ||
| US13/939,763 US8751993B1 (en) | 2013-03-15 | 2013-07-11 | Element removal design in microwave filters |
| PCT/US2014/019106 WO2014149507A1 (en) | 2013-03-15 | 2014-02-27 | Element removal design in microwave filters |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016084125A Division JP6180001B2 (ja) | 2013-03-15 | 2016-04-20 | マイクロ波フィルタの要素除去設計 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015528607A JP2015528607A (ja) | 2015-09-28 |
| JP2015528607A5 true JP2015528607A5 (enExample) | 2016-04-21 |
| JP5930353B2 JP5930353B2 (ja) | 2016-06-08 |
Family
ID=50845612
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015530177A Expired - Fee Related JP5930353B2 (ja) | 2013-03-15 | 2014-02-27 | マイクロ波フィルタの要素除去設計 |
| JP2016084125A Expired - Fee Related JP6180001B2 (ja) | 2013-03-15 | 2016-04-20 | マイクロ波フィルタの要素除去設計 |
| JP2017136728A Expired - Fee Related JP6327631B2 (ja) | 2013-03-15 | 2017-07-13 | マイクロ波フィルタの要素除去設計 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016084125A Expired - Fee Related JP6180001B2 (ja) | 2013-03-15 | 2016-04-20 | マイクロ波フィルタの要素除去設計 |
| JP2017136728A Expired - Fee Related JP6327631B2 (ja) | 2013-03-15 | 2017-07-13 | マイクロ波フィルタの要素除去設計 |
Country Status (8)
| Country | Link |
|---|---|
| US (5) | US8751993B1 (enExample) |
| JP (3) | JP5930353B2 (enExample) |
| KR (2) | KR101987761B1 (enExample) |
| CN (2) | CN104718549B (enExample) |
| DE (1) | DE112014000124T5 (enExample) |
| GB (1) | GB2518550B (enExample) |
| IN (1) | IN2014KN02978A (enExample) |
| WO (1) | WO2014149507A1 (enExample) |
Families Citing this family (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8751993B1 (en) * | 2013-03-15 | 2014-06-10 | Resonant Llc | Element removal design in microwave filters |
| US9871499B2 (en) | 2013-03-15 | 2018-01-16 | Qorvo Us, Inc. | Multi-band impedance tuners using weakly-coupled LC resonators |
| US9294045B2 (en) | 2013-03-15 | 2016-03-22 | Rf Micro Devices, Inc. | Gain and phase calibration for closed loop feedback linearized amplifiers |
| US9038005B2 (en) | 2013-03-15 | 2015-05-19 | Resonant Inc. | Network synthesis design of microwave acoustic wave filters |
| US9484879B2 (en) | 2013-06-06 | 2016-11-01 | Qorvo Us, Inc. | Nonlinear capacitance linearization |
| US12224096B2 (en) | 2013-03-15 | 2025-02-11 | Qorvo Us, Inc. | Advanced 3D inductor structures with confined magnetic field |
| US9899133B2 (en) | 2013-08-01 | 2018-02-20 | Qorvo Us, Inc. | Advanced 3D inductor structures with confined magnetic field |
| US9444417B2 (en) | 2013-03-15 | 2016-09-13 | Qorvo Us, Inc. | Weakly coupled RF network based power amplifier architecture |
| US9825656B2 (en) * | 2013-08-01 | 2017-11-21 | Qorvo Us, Inc. | Weakly coupled tunable RF transmitter architecture |
| US9780756B2 (en) | 2013-08-01 | 2017-10-03 | Qorvo Us, Inc. | Calibration for a tunable RF filter structure |
| US9705478B2 (en) | 2013-08-01 | 2017-07-11 | Qorvo Us, Inc. | Weakly coupled tunable RF receiver architecture |
| US9755671B2 (en) | 2013-08-01 | 2017-09-05 | Qorvo Us, Inc. | VSWR detector for a tunable filter structure |
| US9774311B2 (en) | 2013-03-15 | 2017-09-26 | Qorvo Us, Inc. | Filtering characteristic adjustments of weakly coupled tunable RF filters |
| US9628045B2 (en) | 2013-08-01 | 2017-04-18 | Qorvo Us, Inc. | Cooperative tunable RF filters |
| US9685928B2 (en) | 2013-08-01 | 2017-06-20 | Qorvo Us, Inc. | Interference rejection RF filters |
| US9859863B2 (en) | 2013-03-15 | 2018-01-02 | Qorvo Us, Inc. | RF filter structure for antenna diversity and beam forming |
| US9966981B2 (en) | 2013-06-06 | 2018-05-08 | Qorvo Us, Inc. | Passive acoustic resonator based RF receiver |
| US9780817B2 (en) | 2013-06-06 | 2017-10-03 | Qorvo Us, Inc. | RX shunt switching element-based RF front-end circuit |
| US9705542B2 (en) | 2013-06-06 | 2017-07-11 | Qorvo Us, Inc. | Reconfigurable RF filter |
| US9800282B2 (en) | 2013-06-06 | 2017-10-24 | Qorvo Us, Inc. | Passive voltage-gain network |
| US9281800B2 (en) * | 2014-01-24 | 2016-03-08 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Resonator filter device having narrow pass-band |
| JP6024863B1 (ja) * | 2015-04-30 | 2016-11-16 | 株式会社村田製作所 | ラダー型フィルタ及びデュプレクサ |
| US10796835B2 (en) | 2015-08-24 | 2020-10-06 | Qorvo Us, Inc. | Stacked laminate inductors for high module volume utilization and performance-cost-size-processing-time tradeoff |
| 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 |
| US9525393B1 (en) * | 2015-11-13 | 2016-12-20 | Resonant Inc. | Technique for designing acoustic microwave filters using lcr-based resonator models |
| US9405875B1 (en) | 2015-11-13 | 2016-08-02 | Resonant Inc. | Simulating effects of temperature on acoustic microwave filters |
| WO2017176593A1 (en) | 2016-04-08 | 2017-10-12 | Resonant Inc. | Radio frequency filter, high selectivity triplexer, and communications device |
| US9825611B2 (en) | 2016-04-15 | 2017-11-21 | Resonant Inc. | Dual passband radio frequency filter and communications device |
| US10230350B2 (en) | 2016-06-15 | 2019-03-12 | Resonant Inc. | Surface acoustic wave filters with extracted poles |
| US10797673B2 (en) | 2016-08-29 | 2020-10-06 | Resonant Inc. | Hierarchical cascading in two-dimensional finite element method simulation of acoustic wave filter devices |
| US11139238B2 (en) | 2016-12-07 | 2021-10-05 | Qorvo Us, Inc. | High Q factor inductor structure |
| US11329626B2 (en) | 2018-11-30 | 2022-05-10 | Resonant Inc. | Bandpass filter with improved upper band edge sharpness |
| CN113544687B (zh) | 2018-12-11 | 2024-06-07 | 株式会社村田制作所 | 快速及高精度的全有限元表面声波仿真 |
| JP7352855B2 (ja) | 2019-08-21 | 2023-09-29 | 株式会社村田製作所 | 分波器 |
| CN111428427B (zh) * | 2020-03-27 | 2023-04-25 | 中国人民解放军海军工程大学 | 共形微波天线的设计与辐射特性建模方法 |
| US20220200639A1 (en) * | 2020-12-18 | 2022-06-23 | Skyworks Solutions, Inc. | Capacitor substitution in a stacked resonator based antennaplexer |
| EP4053728A1 (en) * | 2021-03-05 | 2022-09-07 | Siemens Industry Software NV | Method for modelling variations of repeating parts of a component |
| CN113612464B (zh) * | 2021-06-30 | 2023-06-09 | 中国电子科技集团公司第十三研究所 | 阶梯型结构压电滤波器 |
| CN113676153A (zh) * | 2021-08-09 | 2021-11-19 | 成都频岢微电子有限公司 | 一种高抑制度电路结构及高隔离度双工器、多工器 |
| WO2023175227A1 (en) * | 2022-03-14 | 2023-09-21 | Iqm Finland Oy | Methods and arrangements for optimally designing complex resonator network |
| CN116187080B (zh) * | 2023-02-27 | 2025-03-21 | 深圳飞骧科技股份有限公司 | 声表面滤波器优化设计方法、相关设备和存储介质 |
| CN116527017B (zh) * | 2023-07-03 | 2023-09-22 | 广汽埃安新能源汽车股份有限公司 | 电机控制器的滤波器件确定方法及装置 |
| CN118070730B (zh) * | 2024-04-11 | 2024-08-16 | 福建毫米电子有限公司 | 一种微带滤波电路自动建模仿真优化方法 |
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| US1795204A (en) | 1927-01-03 | 1931-03-03 | American Telephone & Telegraph | Electrical wave filter |
| US4336501A (en) * | 1978-09-26 | 1982-06-22 | Nippon Columbia Kabushiki Kaisha | Frequency characteristic adjusting circuit |
| NL8401335A (nl) * | 1984-04-26 | 1985-11-18 | Philips Nv | Ontvanginrichting voor toepassing in een tv front end. |
| JPS617702A (ja) * | 1984-06-22 | 1986-01-14 | Nec Corp | フィルタ接続回路 |
| US4661789A (en) * | 1985-07-17 | 1987-04-28 | The United States Of America As Represented By The Secretary Of The Navy | Microwave recursive filter |
| EP1247328B1 (en) * | 2000-01-03 | 2005-08-31 | Harman International Industries, Incorporated | Power converter with remote and local sensing feedback signals combined in a high-order constant-sum filter |
| JP2003243966A (ja) | 2001-12-14 | 2003-08-29 | Mitsubishi Electric Corp | フィルタ回路 |
| EP1455448B1 (en) * | 2001-12-14 | 2008-09-24 | Mitsubishi Electric Corporation | Filter circuitry |
| US6859914B2 (en) | 2002-08-27 | 2005-02-22 | Synopsys, Inc. | Smooth operators in optimization of circuit structures |
| US20040044970A1 (en) * | 2002-08-29 | 2004-03-04 | Anderson Howard C. | Apparatus and method for synthesizing and designing circuits and filters |
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| CN101112007A (zh) * | 2004-11-30 | 2008-01-23 | 超导技术公司 | 调谐滤波器的系统和方法 |
| KR100897971B1 (ko) * | 2005-07-29 | 2009-05-18 | 하르만 인터내셔날 인더스트리즈, 인코포레이티드 | 오디오 튜닝 시스템 |
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| KR101651382B1 (ko) | 2005-11-18 | 2016-08-25 | 레저넌트 인크. | 저손실의 튜너블 무선 주파수 필터 |
| EP2128979B1 (en) * | 2007-03-02 | 2013-01-30 | Murata Manufacturing Co. Ltd. | Variable frequency band removing filter |
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| US8497743B2 (en) * | 2007-12-24 | 2013-07-30 | Telefonaktiebolaget L M Ericsson (Publ) | Passive fourier transform circuits and butler matrices |
| JP5441095B2 (ja) | 2008-01-31 | 2014-03-12 | 太陽誘電株式会社 | 弾性波デバイス、デュープレクサ、通信モジュール、および通信装置 |
| US7764146B2 (en) * | 2008-06-13 | 2010-07-27 | Com Dev International Ltd. | Cavity microwave filter assembly with lossy networks |
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| US9791623B2 (en) * | 2009-11-30 | 2017-10-17 | Board Of Regents, The University Of Texas System | Multilevel leaky-mode resonant optical devices |
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| US8924910B2 (en) * | 2012-11-09 | 2014-12-30 | Analog Devices, Inc. | Filter design tool |
| US8751993B1 (en) * | 2013-03-15 | 2014-06-10 | Resonant Llc | Element removal design in microwave filters |
| US8990742B2 (en) * | 2013-03-15 | 2015-03-24 | Resonant Inc. | Network synthesis design of microwave acoustic wave filters |
| US9038005B2 (en) * | 2013-03-15 | 2015-05-19 | Resonant Inc. | Network synthesis design of microwave acoustic wave filters |
| US9208274B2 (en) * | 2013-03-15 | 2015-12-08 | Resonant Inc. | Network synthesis design of microwave acoustic wave filters |
-
2013
- 2013-07-11 US US13/939,763 patent/US8751993B1/en active Active
-
2014
- 2014-02-27 WO PCT/US2014/019106 patent/WO2014149507A1/en not_active Ceased
- 2014-02-27 GB GB1422485.1A patent/GB2518550B/en not_active Expired - Fee Related
- 2014-02-27 JP JP2015530177A patent/JP5930353B2/ja not_active Expired - Fee Related
- 2014-02-27 IN IN2978KON2014 patent/IN2014KN02978A/en unknown
- 2014-02-27 KR KR1020167021151A patent/KR101987761B1/ko not_active Expired - Fee Related
- 2014-02-27 CN CN201480001749.6A patent/CN104718549B/zh not_active Expired - Fee Related
- 2014-02-27 DE DE112014000124.4T patent/DE112014000124T5/de not_active Ceased
- 2014-02-27 CN CN201710728958.6A patent/CN107563032B/zh not_active Expired - Fee Related
- 2014-02-27 KR KR1020147037093A patent/KR101646614B1/ko not_active Expired - Fee Related
- 2014-06-09 US US14/300,124 patent/US10366194B2/en active Active
-
2016
- 2016-04-20 JP JP2016084125A patent/JP6180001B2/ja not_active Expired - Fee Related
-
2017
- 2017-07-13 JP JP2017136728A patent/JP6327631B2/ja not_active Expired - Fee Related
- 2017-09-07 US US15/697,716 patent/US20180011960A1/en not_active Abandoned
-
2019
- 2019-06-17 US US16/443,466 patent/US10755021B2/en active Active
-
2020
- 2020-08-21 US US16/999,528 patent/US11036910B2/en active Active
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