JP2005348403A5 - - Google Patents

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Publication number
JP2005348403A5
JP2005348403A5 JP2005156848A JP2005156848A JP2005348403A5 JP 2005348403 A5 JP2005348403 A5 JP 2005348403A5 JP 2005156848 A JP2005156848 A JP 2005156848A JP 2005156848 A JP2005156848 A JP 2005156848A JP 2005348403 A5 JP2005348403 A5 JP 2005348403A5
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JP
Japan
Prior art keywords
filter
digital
signal
frequency
complex
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
JP2005156848A
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English (en)
Japanese (ja)
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JP2005348403A (ja
Filing date
Publication date
Priority claimed from US10/861,867 external-priority patent/US7395290B2/en
Application filed filed Critical
Publication of JP2005348403A publication Critical patent/JP2005348403A/ja
Publication of JP2005348403A5 publication Critical patent/JP2005348403A5/ja
Pending legal-status Critical Current

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JP2005156848A 2004-06-04 2005-05-30 周波数変換を使用するデジタルフィルタおよびその方法 Pending JP2005348403A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/861,867 US7395290B2 (en) 2004-06-04 2004-06-04 Digital filter and method thereof using frequency translations

Publications (2)

Publication Number Publication Date
JP2005348403A JP2005348403A (ja) 2005-12-15
JP2005348403A5 true JP2005348403A5 (cg-RX-API-DMAC10.html) 2008-06-26

Family

ID=35450232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005156848A Pending JP2005348403A (ja) 2004-06-04 2005-05-30 周波数変換を使用するデジタルフィルタおよびその方法

Country Status (2)

Country Link
US (1) US7395290B2 (cg-RX-API-DMAC10.html)
JP (1) JP2005348403A (cg-RX-API-DMAC10.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7711510B2 (en) * 2002-10-24 2010-05-04 Lecroy Corporation Method of crossover region phase correction when summing signals in multiple frequency bands
US7219037B2 (en) 2002-10-24 2007-05-15 Lecroy Corporation High bandwidth oscilloscope
US7957938B2 (en) * 2002-10-24 2011-06-07 Lecroy Corporation Method and apparatus for a high bandwidth oscilloscope utilizing multiple channel digital bandwidth interleaving
US10659071B2 (en) 2002-10-24 2020-05-19 Teledyne Lecroy, Inc. High bandwidth oscilloscope
US7191025B2 (en) * 2002-12-20 2007-03-13 Texas Instruments Incorporated Variable digital high and low pass filters
WO2006076709A1 (en) * 2005-01-14 2006-07-20 Honeywell International Inc. Pulse shaping optimizer in uwb receiver
DE602007006417D1 (de) * 2007-03-26 2010-06-24 Blox A G U Verfahren zur Bearbeitung eines von einem analogen Eingangssignal eines GNSS-Empfängers abgeleiteten digitalen Signals, Basisbandschaltung eines GNSS-Empfängers zur Durchführung des Verfahrens und GNSS-Empfänger
US20090081954A1 (en) * 2007-09-24 2009-03-26 Ahmadreza Rofougaran Method and system for a distributed quadrature transceiver using phase shifting
US8019313B2 (en) * 2007-09-24 2011-09-13 Broadcom Corporation Method and system for distributed transceivers based on notch filters and passive mixers
US8027656B2 (en) * 2007-09-24 2011-09-27 Broadcom Corporation Method and system for a distributed transceiver for high frequency applications
JP5345153B2 (ja) * 2007-12-28 2013-11-20 アストリウム・リミテッド 遠隔通信衛星の通信チャネルフィルタリング
US8693598B2 (en) * 2011-08-05 2014-04-08 Texas Instruments Incorporated Radio receiver with mitigation modules and mixers with phase compensation
JP6116829B2 (ja) * 2011-10-21 2017-04-19 株式会社ダイヘン 単相電力変換装置の制御装置
CN103973616B (zh) * 2014-04-16 2017-07-28 北京创毅视讯科技有限公司 一种信号滤波方法及系统
US10197605B2 (en) * 2015-03-26 2019-02-05 Microchip Technology Incorporated System and method for ripple-free AC power determination
US9660538B2 (en) * 2015-05-06 2017-05-23 Switching Power, Inc. Digital closed-loop control for DC/DC switch-mode power converters with multiple outputs
CN108226636B (zh) * 2016-12-15 2021-06-11 欧姆龙株式会社 自动滤波方法和装置
EP3883247A4 (en) 2018-12-13 2021-12-01 Huawei Technologies Co., Ltd. FILTER PROCEDURE AND DEVICE
WO2022104807A1 (zh) * 2020-11-23 2022-05-27 深圳大学 一种信号处理方法及相关装置
TWI789188B (zh) * 2021-12-29 2023-01-01 悅視界有限公司 濾波器系統及其操作方法
TWI834408B (zh) 2022-12-02 2024-03-01 元智大學 兩階濾波器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5375146A (en) * 1993-05-06 1994-12-20 Comsat Corporation Digital frequency conversion and tuning scheme for microwave radio receivers and transmitters
JP3204880B2 (ja) * 1995-07-25 2001-09-04 株式会社バーテックススタンダード デジタルフィルタ
US5978823A (en) * 1997-01-27 1999-11-02 Hitachi America, Ltd. Methods and apparatus for implementing and controlling a digital modulator
KR100269593B1 (ko) * 1997-12-02 2000-10-16 정선종 다중 채널을 위한 직교 복소 확산 방법 및 그 장치
US6219088B1 (en) * 1998-11-03 2001-04-17 Broadcom Corporation NTSC interference rejection filter
JP2001168832A (ja) * 1999-12-08 2001-06-22 Toshiba Corp Ｏｆｄｍ受信装置
JP2001196962A (ja) * 2000-01-17 2001-07-19 Vertex Standard Co Ltd 受信機における帯域制限装置

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