CN211791464U - FPGA digital filter - Google Patents
FPGA digital filter Download PDFInfo
- Publication number
- CN211791464U CN211791464U CN202020401972.2U CN202020401972U CN211791464U CN 211791464 U CN211791464 U CN 211791464U CN 202020401972 U CN202020401972 U CN 202020401972U CN 211791464 U CN211791464 U CN 211791464U
- Authority
- CN
- China
- Prior art keywords
- register group
- output
- input
- registers
- digital filter
- 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.)
- Active
Links
Images
Landscapes
- Complex Calculations (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020401972.2U CN211791464U (en) | 2020-03-26 | 2020-03-26 | FPGA digital filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202020401972.2U CN211791464U (en) | 2020-03-26 | 2020-03-26 | FPGA digital filter |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211791464U true CN211791464U (en) | 2020-10-27 |
Family
ID=72933158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202020401972.2U Active CN211791464U (en) | 2020-03-26 | 2020-03-26 | FPGA digital filter |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211791464U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111277242A (en) * | 2020-03-26 | 2020-06-12 | 华南理工大学 | FPGA digital filter and implementation method thereof |
CN112468115A (en) * | 2021-01-27 | 2021-03-09 | 江苏永鼎通信有限公司 | 5G high-speed signal parallel filtering method, system and device capable of saving number of multipliers |
-
2020
- 2020-03-26 CN CN202020401972.2U patent/CN211791464U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111277242A (en) * | 2020-03-26 | 2020-06-12 | 华南理工大学 | FPGA digital filter and implementation method thereof |
CN112468115A (en) * | 2021-01-27 | 2021-03-09 | 江苏永鼎通信有限公司 | 5G high-speed signal parallel filtering method, system and device capable of saving number of multipliers |
CN112468115B (en) * | 2021-01-27 | 2021-08-03 | 江苏永鼎通信有限公司 | 5G high-speed signal parallel filtering method, system and device capable of saving number of multipliers |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN211791464U (en) | FPGA digital filter | |
CA1298918C (en) | Sampled data subsampling apparatus | |
CN103269212B (en) | Low cost low-power consumption Multilevel FIR filter implementation method able to programme | |
CN1035215A (en) | Digital decimation filter | |
CN111147045B (en) | Zero clearing method and system for superconducting circuit | |
CN109710213A (en) | A kind of sparse matrix accelerates to calculate method, apparatus, equipment and its system | |
CN104077492A (en) | Sample data interpolation method based on FPGA | |
CN102353891A (en) | Digital integrated circuit fundamental tester | |
CN100574098C (en) | Interpolation CIC wave filter and implementation method based on programmable logic device | |
CN102185587B (en) | Low-power-consumption multi-order interpolation half-band filter with two-phase structure | |
CN109271133A (en) | A kind of data processing method and system | |
CN109976660A (en) | Any resampling methods and sampled-data system based on linear interpolation | |
CN111277242A (en) | FPGA digital filter and implementation method thereof | |
CN117040486A (en) | Multi-gear digital filter and broadband digital receiver | |
CN1175575C (en) | Method and device for reducing digital switching noise in mixed isgnal IC's | |
CN110677138A (en) | FIR filter based on error-free probability calculation | |
CN105425926A (en) | Controllable-bandwidth reset circuit capable of achieving asynchronous reset and synchronous release | |
CN202043074U (en) | Configurable digital downconverter | |
CN104901651A (en) | Realizing circuit and method of digital filter | |
CN102063262A (en) | Automatic acquisition control circuit for multi-path analog quantity | |
CN1964188B (en) | A draw-off filter device of increment modulation type conversion | |
CN1328381A (en) | Method and device for implementing N-order interpolation filter | |
CN111382856B (en) | Data processing device, method, chip and electronic equipment | |
CN215006708U (en) | Filter, quantum state information processing system, quantum measurement and control system and quantum computer | |
JP2800820B2 (en) | Filter device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220322 Address after: No. 315, 3 / F, building 8, compound 663, Tianhe North Road, Tianhe District, Guangzhou, Guangdong (office only) Patentee after: Guangzhou Hongwei Technology Co.,Ltd. Address before: 510640 No. five, 381 mountain road, Guangzhou, Guangdong, Tianhe District Patentee before: SOUTH CHINA University OF TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220926 Address after: Room 1021, No. 2, Tengfei 1st Street, Sino-Singapore Guangzhou Knowledge City, Guangzhou City, Guangdong Province, 510000 Patentee after: Guangzhou Hongwei Technology Co.,Ltd. Patentee after: Foshan Hongwei Technology Co.,Ltd. Address before: No. 315, 3 / F, building 8, compound 663, Tianhe North Road, Tianhe District, Guangzhou, Guangdong (office only) Patentee before: Guangzhou Hongwei Technology Co.,Ltd. |
|
TR01 | Transfer of patent right |