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1. 发明授权

US09225315B2 Digital filter having improved attenuation characteristics 有权
标题翻译：数字滤波器具有改进的衰减特性
公开(公告)号：US09225315B2
公开(公告)日：2015-12-29
申请号：US13581292
申请日：2011-02-28
申请人： Sang-Won Nam , Kyoung-Jae Kim , Sung-Il Jung
发明人： Sang-Won Nam , Kyoung-Jae Kim , Sung-Il Jung
IPC分类号： G06F17/10 , H03H17/02
CPC分类号： H03H17/0294
摘要： A digital filter having improved attenuation characteristics is disclosed. The disclosed performs upsampling of model filter response by applying a sampling kernel scaled by a sampling constant. The disclosed filter has good attenuation characteristics with small number of taps and pass bands of the digital filter can be changed with simple parameter variation.
摘要翻译：公开了一种具有改进的衰减特性的数字滤波器。所公开的通过应用由采样常数缩放的采样内核来执行模型滤波器响应的上采样。所公开的滤波器具有良好的衰减特性，具有少量抽头，数字滤波器的通带可以通过简单的参数变化来改变。

2. 发明申请

US20130110897A1 DIGITAL FILTER HAVING IMPROVED ATTENUATION CHARACTERISTICS 有权
标题翻译：具有改进的衰减特性的数字滤波器
公开(公告)号：US20130110897A1
公开(公告)日：2013-05-02
申请号：US13581292
申请日：2011-02-28
申请人： Sang-Won Nam , Kyoung-Jae Kim , Sung-Il Jung
发明人： Sang-Won Nam , Kyoung-Jae Kim , Sung-Il Jung
IPC分类号： G06F17/10
CPC分类号： H03H17/0294
摘要： A digital filter having improved attenuation characteristics is disclosed. The disclosed performs upsampling of model filter response by applying a sampling kernel scaled by a sampling constant. The disclosed filter has good attenuation characteristics with small number of taps and pass bands of the digital filter can be changed with simple parameter variation.
摘要翻译：公开了一种具有改进的衰减特性的数字滤波器。所公开的通过应用由采样常数缩放的采样内核来执行模型滤波器响应的上采样。所公开的滤波器具有良好的衰减特性，具有少量抽头，数字滤波器的通带可以通过简单的参数变化来改变。

3. 发明申请

US20120314891A1 FREQUENCY RECONFIGURABLE DIGITAL FILTER AND EQUALIZER USING THE SAME 有权
标题翻译：频率可重构数字滤波器和使用该数字滤波器的均衡器
公开(公告)号：US20120314891A1
公开(公告)日：2012-12-13
申请号：US13580133
申请日：2011-02-28
申请人： Sang-Won Nam , Kyoung-Jae Kim , Sung-Il Jung
发明人： Sang-Won Nam , Kyoung-Jae Kim , Sung-Il Jung
IPC分类号： H04R25/00
CPC分类号： H03H17/0294
摘要： A frequency reconfigurable digital filter and an equalizer using the same are disclosed. The digital filter includes a sampling kernel storage section configured to store a sampling kernel for performing upsampling of a model filter response scaled by a sampling constant and generating response of Multi images which are repeatedly formed with a constant period; a complementary conversion section configured to generate response of Multi complementary images repeatedly formed with constant period in frequency domain where the Multi images are not generated, the Multi complimentary images having the same characteristic as the Multi images; and an image response operation section configured to operate response of an image corresponding to a selected band among the Multi complementary images and the Multi images. The filter reconfigures frequency to realize various band pass characteristics only through changing very small number of parameter, and a user may change easily band of the filter.
摘要翻译：公开了一种频率可重构数字滤波器和使用其的均衡器。数字滤波器包括：采样核存储部分，被配置为存储采样内核，用于执行由采样常数缩放的模型滤波器响应的上采样，并产生以恒定周期重复形成的多个图像的响应; 互补转换部，被配置为产生在不产生多重图像的频域中以恒定周期重复形成的多重互补图像的响应，多个互补图像具有与多个图像相同的特征; 以及图像响应操作部，被配置为在多个互补图像和多个图像之间操作对应于所选择的频带的图像的响应。滤波器仅通过改变非常少量的参数来重新配置频率以实现各种带通特性，并且用户可以容易地改变滤波器的频带。

4. 发明授权

US09099989B2 Frequency reconfigurable digital filter and equalizer using the same 有权
标题翻译：频率可重构数字滤波器和均衡器使用相同
公开(公告)号：US09099989B2
公开(公告)日：2015-08-04
申请号：US13580133
申请日：2011-02-28
申请人： Sang-Won Nam , Kyoung-Jae Kim , Sung-II Jung
发明人： Sang-Won Nam , Kyoung-Jae Kim , Sung-II Jung
IPC分类号： G06F17/10 , H03H17/02
CPC分类号： H03H17/0294
摘要： A frequency reconfigurable digital filter and an equalizer using the same are disclosed. The digital filter includes a sampling kernel storage section configured to store a sampling kernel for performing upsampling of a model filter response scaled by a sampling constant and generating response of Multi images which are repeatedly formed with a constant period; a complementary conversion section configured to generate response of Multi complementary images repeatedly formed with constant period in frequency domain where the Multi images are not generated, the Multi complimentary images having the same characteristic as the Multi images; and an image response operation section configured to operate response of an image corresponding to a selected band among the Multi complementary images and the Multi images. The filter reconfigures frequency to realize various band pass characteristics only through changing very small number of parameter, and a user may change easily band of the filter.
摘要翻译：公开了一种频率可重构数字滤波器和使用其的均衡器。数字滤波器包括：采样核存储部分，被配置为存储采样内核，用于执行由采样常数缩放的模型滤波器响应的上采样，并产生以恒定周期重复形成的多个图像的响应; 互补转换部，被配置为产生在不产生多重图像的频域中以恒定周期重复形成的多重互补图像的响应，多个互补图像具有与多个图像相同的特征; 以及图像响应操作部，被配置为在多个互补图像和多个图像之间操作对应于所选择的频带的图像的响应。滤波器仅通过改变非常少量的参数来重新配置频率以实现各种带通特性，并且用户可以容易地改变滤波器的频带。

5. 发明授权

US09371765B2 Metal filter for purifying exhaust gas from ship, and preparation method thereof 有权
标题翻译：用于净化船尾废气的金属过滤器及其制备方法
公开(公告)号：US09371765B2
公开(公告)日：2016-06-21
申请号：US14232807
申请日：2013-03-22
申请人： Hee-Sung Yang , Joon-Ho Ko , Chan-Do Park , Seok-Lyong Song , Jae-Woo Lee , Sung-Young Lee , Jai-Hyun Park , Kyoung-Jae Kim , Seung-Han Han , Young-Jin Cho , Tae-Min Kim , Ju-Yong Jung
发明人： Hee-Sung Yang , Joon-Ho Ko , Chan-Do Park , Seok-Lyong Song , Jae-Woo Lee , Sung-Young Lee , Jai-Hyun Park , Kyoung-Jae Kim , Seung-Han Han , Young-Jin Cho , Tae-Min Kim , Ju-Yong Jung
IPC分类号： B01D50/00 , F01N3/28 , F01N3/022 , F01N3/035 , B01D53/94
CPC分类号： F01N3/281 , B01D53/9413 , B01D2255/20707 , B01D2255/20723 , B01D2255/20776 , B01D2255/2092 , F01N3/022 , F01N3/035 , F01N2330/02 , F01N2330/22 , F01N2510/06
摘要： The present invention relates to a metal filter for purifying the exhaust gas from a ship, and a preparation method thereof. The purpose of the present invention is to provide: a metal filter for purifying the exhaust gas from a ship, capable of reducing nitrogen oxide by 85% or more at 250-300° C.; and a preparation method thereof. The metal filter for removing nitrogen oxide contained in the exhaust gas from a ship of the present invention comprises an integrated catalyst, wherein a metal substrate comprising irregularities is coated with a low temperature active catalyst in which vanadium (V), tungsten (W) and alumina sol are supported in a Ti-pillared clay (Ti-PILC) powdered support.
摘要翻译：本发明涉及一种用于净化船舶废气的金属过滤器及其制备方法。本发明的目的是提供一种用于净化来自船舶的废气的金属过滤器，其能够在250-300℃下将氮氧化物还原85％以上。及其制备方法。用于除去本发明船舶废气中所含的氮氧化物的金属过滤器包括一体化催化剂，其中包含不规则的金属基体涂覆有低温活性催化剂，其中钒（V），钨（W）和氧化铝溶胶负载在钛柱状粘土（Ti-PILC）粉末状载体中。

6. 发明申请

US20140170032A1 METAL FILTER FOR PURIFYING EXHAUST GAS FROM SHIP, AND PREPARATION METHOD THEREOF 有权
标题翻译：用于从船上净化排气的金属过滤器及其制备方法
公开(公告)号：US20140170032A1
公开(公告)日：2014-06-19
申请号：US14232807
申请日：2013-03-22
申请人： Hee-Sung Yang , Joon-Ho Ko , Chan-do Park , Seok-Lyong Song , Jae-Woo Lee , Sung-Young Lee , Jai-Hyun Park , Kyoung-Jae Kim , Seung-Han Han , Young-Jin Cho , Tae-Min Kim , Ju-Yong Jung
发明人： Hee-Sung Yang , Joon-Ho Ko , Chan-do Park , Seok-Lyong Song , Jae-Woo Lee , Sung-Young Lee , Jai-Hyun Park , Kyoung-Jae Kim , Seung-Han Han , Young-Jin Cho , Tae-Min Kim , Ju-Yong Jung
IPC分类号： F01N3/28
CPC分类号： F01N3/281 , B01D53/9413 , B01D2255/20707 , B01D2255/20723 , B01D2255/20776 , B01D2255/2092 , F01N3/022 , F01N3/035 , F01N2330/02 , F01N2330/22 , F01N2510/06
摘要： The present invention relates to a metal filter for purifying the exhaust gas from a ship, and a preparation method thereof. The purpose of the present invention is to provide: a metal filter for purifying the exhaust gas from a ship, capable of reducing nitrogen oxide by 85% or more at 250-300° C.; and a preparation method thereof. The metal filter for removing nitrogen oxide contained in the exhaust gas from a ship of the present invention comprises an integrated catalyst, wherein a metal substrate comprising irregularities is coated with a low temperature active catalyst in which vanadium (V), tungsten (W) and alumina sol are supported in a Ti-pillared clay (Ti-PILC) powdered support.
摘要翻译：本发明涉及一种用于净化船舶废气的金属过滤器及其制备方法。本发明的目的是提供一种用于净化来自船舶的废气的金属过滤器，其能够在250-300℃下将氮氧化物还原85％以上。及其制备方法。用于除去本发明船舶废气中所含的氮氧化物的金属过滤器包括一体化催化剂，其中包含不规则的金属基体涂覆有低温活性催化剂，其中钒（V），钨（W）和氧化铝溶胶负载在钛柱状粘土（Ti-PILC）粉末状载体中。

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