CN202268857U - 一种复数滤波器 - Google Patents
一种复数滤波器 Download PDFInfo
- Publication number
- CN202268857U CN202268857U CN2011204076247U CN201120407624U CN202268857U CN 202268857 U CN202268857 U CN 202268857U CN 2011204076247 U CN2011204076247 U CN 2011204076247U CN 201120407624 U CN201120407624 U CN 201120407624U CN 202268857 U CN202268857 U CN 202268857U
- Authority
- CN
- China
- Prior art keywords
- coefficient
- complex
- filter
- complex filter
- data
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Radio Transmission System (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204076247U CN202268857U (zh) | 2011-10-24 | 2011-10-24 | 一种复数滤波器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011204076247U CN202268857U (zh) | 2011-10-24 | 2011-10-24 | 一种复数滤波器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202268857U true CN202268857U (zh) | 2012-06-06 |
Family
ID=46159638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011204076247U Expired - Fee Related CN202268857U (zh) | 2011-10-24 | 2011-10-24 | 一种复数滤波器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202268857U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105490663A (zh) * | 2015-12-24 | 2016-04-13 | 江苏星宇芯联电子科技有限公司 | 一种对应高本振混频输入与低本振混频输入可重构的复数滤波器 |
CN112422102A (zh) * | 2020-10-27 | 2021-02-26 | 华南理工大学 | 一种节省乘法器的数字滤波器及其实现方法 |
-
2011
- 2011-10-24 CN CN2011204076247U patent/CN202268857U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105490663A (zh) * | 2015-12-24 | 2016-04-13 | 江苏星宇芯联电子科技有限公司 | 一种对应高本振混频输入与低本振混频输入可重构的复数滤波器 |
CN105490663B (zh) * | 2015-12-24 | 2017-12-05 | 江苏星宇芯联电子科技有限公司 | 一种对应高本振混频输入与低本振混频输入可重构的复数滤波器 |
CN112422102A (zh) * | 2020-10-27 | 2021-02-26 | 华南理工大学 | 一种节省乘法器的数字滤波器及其实现方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101478525B (zh) | 一种多载波分离的方法及多载波分离装置 | |
CN106685887B (zh) | 一种用于fpga的ufmc发射机的频域实现方法 | |
CN101567701B (zh) | 一种高效多路数字下变频器系统 | |
CN102723952B (zh) | 一种模数转换数据传输方法、传输器及模数转换芯片 | |
CN101937423B (zh) | 一种流水式fft/ifft的处理系统 | |
CN107241107A (zh) | 一种数字信道化滤波器组实现方法 | |
CN105471800B (zh) | 一种基于叠接相加的f-ofdm多子带频域滤波器 | |
EP3041182B1 (en) | Method for sending/receiving signal, corresponding device and system | |
CN202268857U (zh) | 一种复数滤波器 | |
CN106656103B (zh) | 一种fir滤波器组及滤波方法 | |
CN103117730A (zh) | 多通道梳状滤波器及其实现方法 | |
CN101072019B (zh) | 一种滤波器及其滤波方法 | |
CN101136623A (zh) | 用于简单系数fir滤波器的时域实现方法 | |
CN102404052B (zh) | 采用复数滤波器的wcdma光纤直放站三选频带分集系统 | |
CN102457251B (zh) | 一种实现通用数字滤波器的方法及装置 | |
CN1180268A (zh) | 用预定的滤波器系数的数字滤波器和方法 | |
WO2014127663A1 (zh) | 一种插值滤波方法及插值滤波器 | |
JP6698017B2 (ja) | データチャネル干渉キャンセル方法およびシステム | |
CN108964769A (zh) | 一种模分复用传输方法、发送设备及接收设备 | |
CN102685055A (zh) | 一种多数据流插值与抽取复用装置及方法 | |
CN106980600B (zh) | 一种lte接收系统中fpga处理复数矩阵乘法的方法及系统 | |
CN101076011B (zh) | 插值器串行处理装置及方法 | |
TWI220603B (en) | Methods and systems for providing multi-path echo cancellation | |
CN101814932B (zh) | 基于数字中频的可变带宽的cdma数字滤波方法 | |
Syed et al. | Implementation of FIR Digital Filters on FPGA Board for Real-Time Audio Processing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: CYLIX COMMUNICATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CYLIX (BEIJING) COMMUNICATIONS EQUIPMENT CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: 100044 Beijing city Haidian District Road No. 22 Hing Building 18 Patentee after: DESIREE COX (BEIJING) COMMUNICATIONS EQUIPMENT CO., LTD. Address before: 100101, Beijing, Chaoyang District Zhong Yi Road, No. 5 ambitious center, block C, 12 Patentee before: Cylix (Beijing) Communication Equipment Co., Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20190719 Address after: Room 1402-1, 14th floor, North Internet Finance Building, Dongkangning Street, Dongfeng South Road, Zhengzhou District, Henan Free Trade Experimental Zone, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Lemon Zhongchuang Space Co., Ltd. Address before: 100044 Beijing city Haidian District Road No. 22 Hing Building 18 Patentee before: DESIREE COX (BEIJING) COMMUNICATIONS EQUIPMENT CO., LTD. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20191024 |
|
CF01 | Termination of patent right due to non-payment of annual fee |