JP2011526428A5 - - Google Patents
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- Publication number
- JP2011526428A5 JP2011526428A5 JP2010550683A JP2010550683A JP2011526428A5 JP 2011526428 A5 JP2011526428 A5 JP 2011526428A5 JP 2010550683 A JP2010550683 A JP 2010550683A JP 2010550683 A JP2010550683 A JP 2010550683A JP 2011526428 A5 JP2011526428 A5 JP 2011526428A5
- Authority
- JP
- Japan
- Prior art keywords
- signal
- state variable
- variable filter
- output
- integrator
- 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.)
- Granted
Links
- 238000012512 characterization method Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US6880208P | 2008-03-10 | 2008-03-10 | |
| US6872008P | 2008-03-10 | 2008-03-10 | |
| US61/068,720 | 2008-03-10 | ||
| US61/068,802 | 2008-03-10 | ||
| PCT/US2009/001512 WO2009114123A2 (en) | 2008-03-10 | 2009-03-10 | Method, system, and apparatus for wideband signal processeing |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011526428A JP2011526428A (ja) | 2011-10-06 |
| JP2011526428A5 true JP2011526428A5 (enExample) | 2012-04-19 |
| JP5528358B2 JP5528358B2 (ja) | 2014-06-25 |
Family
ID=41065715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010550683A Expired - Fee Related JP5528358B2 (ja) | 2008-03-10 | 2009-03-10 | 広帯域信号処理の方法、システムおよび装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8913652B2 (enExample) |
| EP (1) | EP2253066B1 (enExample) |
| JP (1) | JP5528358B2 (enExample) |
| KR (1) | KR20100126484A (enExample) |
| CN (1) | CN101971508B (enExample) |
| WO (1) | WO2009114123A2 (enExample) |
Families Citing this family (37)
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| CN101971508B (zh) | 2008-03-10 | 2015-02-11 | 纽兰斯公司 | 宽带信号处理的方法、系统和装置 |
| US9602079B2 (en) * | 2009-06-23 | 2017-03-21 | Qualcomm Incorporated | Tunable adaptive filter with variable gain trans-conductance stage |
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| JP5467874B2 (ja) * | 2010-01-12 | 2014-04-09 | 住友重機械工業株式会社 | 共振抑制装置及び共振抑制方法 |
| JP5870368B2 (ja) | 2010-02-12 | 2016-03-01 | スペロ・デバイシーズ・インコーポレーテッド | 広帯域アナログ無線周波数を処理する構成要素 |
| EP2391024B1 (en) | 2010-05-31 | 2014-05-14 | ST-Ericsson SA | Filtering interference detected at wireless receiver |
| EP2391023B1 (en) | 2010-05-31 | 2012-11-21 | ST-Ericsson SA | Detecting interference in wireless receiver |
| US8483626B2 (en) | 2010-07-01 | 2013-07-09 | Newlans, Inc. | Software-defined radio |
| EP2408117A1 (en) | 2010-07-13 | 2012-01-18 | ST-Ericsson SA | Synchronizing and detecting interference in wireless receiver |
| EP2502393B1 (en) * | 2010-09-02 | 2015-07-01 | Huawei Technologies Co., Ltd. | Phase offset compensator |
| WO2012061385A1 (en) | 2010-11-01 | 2012-05-10 | Newlans, Inc. | Method and apparatus for power amplifier linearization |
| WO2012064551A2 (en) | 2010-11-08 | 2012-05-18 | Newlans, Inc. | Field programmable analog array |
| US9208365B2 (en) * | 2011-01-12 | 2015-12-08 | Intermec Ip Corp. | Method and apparatus to mitigate multipath in RFID |
| WO2013067118A1 (en) * | 2011-11-01 | 2013-05-10 | Newlans, Inc. | Wideband signal processing |
| EP2880762A4 (en) * | 2012-09-05 | 2016-03-30 | Spero Devices Inc | BIQUADRATIC CALIBRATION |
| US9484969B2 (en) * | 2012-10-12 | 2016-11-01 | Innoventure L.P. | Delta-pi signal acquisition |
| US9490944B2 (en) | 2012-10-12 | 2016-11-08 | Innoventure L.P. | Phase sector based RF signal acquisition |
| US9639906B2 (en) * | 2013-03-12 | 2017-05-02 | Hm Electronics, Inc. | System and method for wideband audio communication with a quick service restaurant drive-through intercom |
| US9362883B2 (en) | 2013-03-13 | 2016-06-07 | Tdk Corporation | Passive radio frequency signal handler |
| US9432112B2 (en) * | 2013-12-17 | 2016-08-30 | Intel IP Corporation | Mobile communication device and method for adaptive RF front-end tuning |
| US9690962B2 (en) * | 2014-01-10 | 2017-06-27 | Vdw Design, Llc | Radio-frequency identification tags |
| US9191047B2 (en) * | 2014-01-15 | 2015-11-17 | Mitsubishi Electric Research Laboratories, Inc. | Detecting narrow band interference in wireless networks using spectral analysis |
| US10263728B1 (en) * | 2014-03-24 | 2019-04-16 | L-3 Communications Corp. | Combining time-varying non-linear distortion with a communications signal |
| US9178548B1 (en) * | 2014-04-21 | 2015-11-03 | Ibiquity Digital Corporation | First adjacent canceller (FAC) with improved blending using a parametric filter |
| TWI776901B (zh) | 2017-05-24 | 2022-09-11 | 英商安諾特克有限公司 | 用於控制諧振器之裝置及方法 |
| EP3832317A1 (en) * | 2019-12-03 | 2021-06-09 | Hamilton Sundstrand Corporation | Adaptive filter for motor speed measurement system |
| WO2021111416A1 (en) | 2019-12-05 | 2021-06-10 | Anlotek Limited | Use of stable tunable active feedback analog filters in frequency synthesis |
| EP3890189A1 (en) | 2020-03-30 | 2021-10-06 | Anlotek Limited | Active feedback analog filters with coupled resonators |
| US11876499B2 (en) | 2020-06-15 | 2024-01-16 | Anlotek Limited | Tunable bandpass filter with high stability and orthogonal tuning |
| CN114916071B (zh) * | 2021-02-10 | 2025-05-27 | Oppo广东移动通信有限公司 | 近场通信模组、电子设备及近场通信方法 |
| US11955942B2 (en) | 2021-02-27 | 2024-04-09 | Anlotek Limited | Active multi-pole filter |
| US11546004B2 (en) * | 2021-03-24 | 2023-01-03 | Qualcomm Incorporated | Transmitter output signal power measurement apparatus |
| EP4089920A1 (en) | 2021-05-12 | 2022-11-16 | Anlotek Limited | Fast frequency switching in a variable rf filter |
| CN113901379B (zh) * | 2021-09-27 | 2024-04-12 | 大连理工大学 | 一种边缘端的实时数据动态在线快速处理方法 |
| CN115001917B (zh) * | 2022-08-01 | 2022-10-21 | 烟台初心航空科技有限公司 | 用于雷达通信一体化的调制信号产生方法 |
| US20240187115A1 (en) * | 2022-12-06 | 2024-06-06 | Cisco Technology, Inc. | Ultra-wideband interferer detection using spectral processing |
| KR102618581B1 (ko) * | 2023-03-30 | 2023-12-27 | 엘아이지넥스원 주식회사 | 초고해상도 레이더를 위한 노치 대역의 신호를 추정하기 위한 장치 및 그 방법 |
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| US3434060A (en) * | 1964-10-14 | 1969-03-18 | Lockheed Aircraft Corp | Damped shock spectrum filter |
| US4086539A (en) | 1972-08-11 | 1978-04-25 | Massachusetts Institute Of Technology | First-order phase-lock loop |
| US3978416A (en) * | 1975-04-30 | 1976-08-31 | Rca Corporation | Filter which tracks changing frequency of input signal |
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| US4507791A (en) * | 1982-05-05 | 1985-03-26 | Dolby Laboratories Licensing Corporation | Analog and digital signal apparatus |
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| WO1995017781A1 (en) | 1993-12-23 | 1995-06-29 | The State Of Oregon, Acting By And Through The State Board Of Higher Education On Behalf Of Portland State University | Programmable analog array circuit |
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| DE10341063B4 (de) * | 2003-09-05 | 2009-07-16 | Infineon Technologies Ag | Vorwärtsverstärkende Filterschaltung |
| KR100518456B1 (ko) | 2003-10-10 | 2005-09-30 | 학교법인 포항공과대학교 | 전력 증폭기의 선형화를 위한 디지털 피드백 선형화 장치및 방법 |
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| KR100660848B1 (ko) | 2004-12-28 | 2006-12-26 | 삼성전자주식회사 | 프로그램 가능한 부스팅을 위한 Gm-C 필터를 이용한이퀄라이저 |
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| WO2006131565A1 (fr) | 2005-06-10 | 2006-12-14 | Thomson Licensing | Diode organique electroluminescente ne comprenant au plus que deux couches de materiaux organiques differents |
| US7312663B2 (en) * | 2005-06-16 | 2007-12-25 | Lsi Corporation | Phase-locked loop having a bandwidth related to its input frequency |
| JP4577154B2 (ja) | 2005-08-24 | 2010-11-10 | セイコーエプソン株式会社 | 検証シミュレータ及び検証シミュレーション方法 |
| US7801504B2 (en) | 2005-12-08 | 2010-09-21 | Qualcomm Incorporated | Common-gate common-source transconductance stage for RF downconversion mixer |
| JP2007240664A (ja) | 2006-03-06 | 2007-09-20 | Fujifilm Corp | 黒白熱現像感光材料 |
| US20070286264A1 (en) * | 2006-06-07 | 2007-12-13 | Nokia Corporation | Interference reduction in spread spectrum receivers |
| GB2439116A (en) | 2006-06-13 | 2007-12-19 | Chi Ming John Lam | Single stage balanced valve amplifier |
| TWI418140B (zh) | 2008-01-21 | 2013-12-01 | Univ Nat Taiwan | 負回授式超寬頻信號放大器電路 |
| CN101971508B (zh) | 2008-03-10 | 2015-02-11 | 纽兰斯公司 | 宽带信号处理的方法、系统和装置 |
| JP5870368B2 (ja) | 2010-02-12 | 2016-03-01 | スペロ・デバイシーズ・インコーポレーテッド | 広帯域アナログ無線周波数を処理する構成要素 |
| US8483626B2 (en) | 2010-07-01 | 2013-07-09 | Newlans, Inc. | Software-defined radio |
| WO2012061385A1 (en) | 2010-11-01 | 2012-05-10 | Newlans, Inc. | Method and apparatus for power amplifier linearization |
| WO2012064551A2 (en) | 2010-11-08 | 2012-05-18 | Newlans, Inc. | Field programmable analog array |
| WO2013067118A1 (en) | 2011-11-01 | 2013-05-10 | Newlans, Inc. | Wideband signal processing |
-
2009
- 2009-03-10 CN CN200980108415.8A patent/CN101971508B/zh not_active Expired - Fee Related
- 2009-03-10 US US12/921,987 patent/US8913652B2/en not_active Expired - Fee Related
- 2009-03-10 KR KR1020107022508A patent/KR20100126484A/ko not_active Abandoned
- 2009-03-10 EP EP09721007.4A patent/EP2253066B1/en not_active Not-in-force
- 2009-03-10 JP JP2010550683A patent/JP5528358B2/ja not_active Expired - Fee Related
- 2009-03-10 WO PCT/US2009/001512 patent/WO2009114123A2/en not_active Ceased
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