CN101964644A - 高速数字fir滤波器及其实现方法 - Google Patents
高速数字fir滤波器及其实现方法 Download PDFInfo
- Publication number
- CN101964644A CN101964644A CN2010102971878A CN201010297187A CN101964644A CN 101964644 A CN101964644 A CN 101964644A CN 2010102971878 A CN2010102971878 A CN 2010102971878A CN 201010297187 A CN201010297187 A CN 201010297187A CN 101964644 A CN101964644 A CN 101964644A
- Authority
- CN
- China
- Prior art keywords
- fir filter
- fpga
- conversion unit
- data
- realized
- 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
Images
Landscapes
- Complex Calculations (AREA)
- Filters That Use Time-Delay Elements (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102971878A CN101964644B (zh) | 2010-09-30 | 2010-09-30 | 高速数字fir滤波器及其实现方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102971878A CN101964644B (zh) | 2010-09-30 | 2010-09-30 | 高速数字fir滤波器及其实现方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101964644A true CN101964644A (zh) | 2011-02-02 |
CN101964644B CN101964644B (zh) | 2012-11-14 |
Family
ID=43517406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102971878A Expired - Fee Related CN101964644B (zh) | 2010-09-30 | 2010-09-30 | 高速数字fir滤波器及其实现方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101964644B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006136480A (ja) * | 2004-11-11 | 2006-06-01 | Ge Medical Systems Global Technology Co Llc | デジタルフィルタ処理装置、デジタルフィルタ処理方法およびデジタルフィルタ処理プログラム |
CN1866738A (zh) * | 2006-06-12 | 2006-11-22 | 许金生 | 一种通用可编程数字滤波器及其工作方法 |
CN101272209A (zh) * | 2007-03-21 | 2008-09-24 | 大唐移动通信设备有限公司 | 一种对多通道复用数据进行滤波的方法及设备 |
-
2010
- 2010-09-30 CN CN2010102971878A patent/CN101964644B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006136480A (ja) * | 2004-11-11 | 2006-06-01 | Ge Medical Systems Global Technology Co Llc | デジタルフィルタ処理装置、デジタルフィルタ処理方法およびデジタルフィルタ処理プログラム |
CN1866738A (zh) * | 2006-06-12 | 2006-11-22 | 许金生 | 一种通用可编程数字滤波器及其工作方法 |
CN101272209A (zh) * | 2007-03-21 | 2008-09-24 | 大唐移动通信设备有限公司 | 一种对多通道复用数据进行滤波的方法及设备 |
Also Published As
Publication number | Publication date |
---|---|
CN101964644B (zh) | 2012-11-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103166598B (zh) | 数字滤波器及其配置方法、电子设备及无线通信系统 | |
CN101257288B (zh) | 一种可配置参数的有限冲激响应数字滤波器 | |
CN106803750B (zh) | 一种多通道流水fir滤波器 | |
CN102723952B (zh) | 一种模数转换数据传输方法、传输器及模数转换芯片 | |
CN101282322A (zh) | 一种应用于无线中程传感网物理层的内插数字滤波器装置 | |
CN100574098C (zh) | 基于可编程逻辑器件的插值cic滤波器及实现方法 | |
CN102354193B (zh) | 一种电力测控开关信号采集方法 | |
CN101964644B (zh) | 高速数字fir滤波器及其实现方法 | |
CN1114287C (zh) | 用预定的滤波器系数的数字滤波器和方法 | |
CN102457251B (zh) | 一种实现通用数字滤波器的方法及装置 | |
CN100536331C (zh) | 一种半并行滤波器及其实现方法 | |
CN101079634A (zh) | 一种流水线结构的数字∑-△调制器 | |
CN202043074U (zh) | 可配置数字下变频器 | |
CN103078606B (zh) | 多通道的cic内插滤波器系统及其实现方法 | |
CN101572538A (zh) | 半导体装置 | |
US9837988B1 (en) | Dynamically adjustable decimation filter circuitry | |
CN203406842U (zh) | 混合多相级联积分梳状滤波器 | |
Mehra et al. | Reconfigurable Area and Speed Efficient Interpolator Using DALUT Algorithm | |
CN103326721A (zh) | 数模转换器 | |
CN202998021U (zh) | 一种多通道梳状滤波器 | |
CN202998022U (zh) | 多通道梳状滤波器 | |
CN201854251U (zh) | 基于cpld的高速实时带阻滤波器 | |
CN114584109B (zh) | 一种对高速串行接口传输的并行信号进行实时滤波的方法 | |
CN109120241B (zh) | 一种实数交叉型复系数fir滤波器 | |
CN102064767B (zh) | 频率转换装置与转换方法及其滤波器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Jingcheng Inventor after: Tian Jinjun Inventor after: Hong Tao Inventor after: Xue Minghua Inventor after: Xue Yun Inventor after: Wang Zhenrong Inventor before: Tian Jinjun Inventor before: Zhao Jingcheng Inventor before: Hong Tao Inventor before: Xue Minghua Inventor before: Wang Zhenrong |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TIAN JINJUN ZHAO JINGCHENG HONG TAO XUE MINGHUA WANG ZHENRONG TO: ZHAO JINGCHENG TIAN JINJUN HONG TAO XUE MINGHUA XUE YUN WANG ZHENRONG |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121114 Termination date: 20200930 |