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1. 发明申请

US20060208808A1 Method and system for calibrating input voltage of voltage controlled oscillator and digital interface used for calibrating input voltage 失效
标题翻译：用于校准压控振荡器的输入电压和用于校准输入电压的数字接口的方法和系统
公开(公告)号：US20060208808A1
公开(公告)日：2006-09-21
申请号：US11368627
申请日：2006-03-07
申请人： Hee-mun Bang , Dae-ki Kim , Chong-ouk Kim , Heung-bae Lee , Sung-jae Jung , Sang-yoon Jeon
发明人： Hee-mun Bang , Dae-ki Kim , Chong-ouk Kim , Heung-bae Lee , Sung-jae Jung , Sang-yoon Jeon
IPC分类号： H03L7/00
CPC分类号： H03L7/10 , Y10S331/02
摘要： A method and a system for calibrating an input voltage of a voltage controlled oscillator and a digital interface used for calibrating the input voltage. The method includes: setting a lock detection time for tuning a signal phase; setting a lock detection voltage section; setting output frequency values at predetermine spacings; checking connection states of capacitors of the capacitor bank necessary for a lock of the output frequency values; storing information regarding the connection states of the capacitors in the output frequency values; and if one of the output frequency values is determined depending on a change of a channel, setting connection states of the capacitors according to the information regarding the connection state corresponding to the one frequency value. The capacitor bank includes: a predetermined number of capacitors having different capacitances and connected to one another in parallel; and switches connected to the capacitors in series.
摘要翻译：用于校准压控振荡器的输入电压的方法和系统以及用于校准输入电压的数字接口。该方法包括：设置用于调谐信号相位的锁定检测时间; 设置锁定检测电压部分; 以预定的间距设定输出频率值; 检查用于锁定输出频率值所需的电容器组的电容器的连接状态; 将关于电容器的连接状态的信息存储在输出频率值中; 并且如果根据信道的变化确定输出频率值中的一个，则根据与一个频率值相对应的关于连接状态的信息来设置电容器的连接状态。电容器组包括：具有不同电容并且彼此并联连接的预定数量的电容器; 并且串联连接到电容器的开关。

2. 发明授权

US07301406B2 Method and system for calibrating input voltage of voltage controlled oscillator and digital interface used for calibrating input voltage 失效
标题翻译：用于校准压控振荡器的输入电压和用于校准输入电压的数字接口的方法和系统
公开(公告)号：US07301406B2
公开(公告)日：2007-11-27
申请号：US11368627
申请日：2006-03-07
申请人： Hee-mun Bang , Dae-ki Kim , Chong-ouk Kim , Heung-bae Lee , Sung-jae Jung , Sang-yoon Jeon
发明人： Hee-mun Bang , Dae-ki Kim , Chong-ouk Kim , Heung-bae Lee , Sung-jae Jung , Sang-yoon Jeon
IPC分类号： H03L7/095 , H03L7/10 , H03L7/18 , G01R23/00
CPC分类号： H03L7/10 , Y10S331/02
摘要： A method and a system for calibrating an input voltage of a voltage controlled oscillator and a digital interface used for calibrating the input voltage. The method includes: setting a lock detection time for tuning a signal phase; setting a lock detection voltage section; setting output frequency values at predetermine spacings; checking connection states of capacitors of the capacitor bank necessary for a lock of the output frequency values; storing information regarding the connection states of the capacitors in the output frequency values; and if one of the output frequency values is determined depending on a change of a channel, setting connection states of the capacitors according to the information regarding the connection state corresponding to the one frequency value. The capacitor bank includes: a predetermined number of capacitors having different capacitances and connected to one another in parallel; and switches connected to the capacitors in series.
摘要翻译：用于校准压控振荡器的输入电压的方法和系统以及用于校准输入电压的数字接口。该方法包括：设置用于调谐信号相位的锁定检测时间; 设置锁定检测电压部分; 以预定的间距设定输出频率值; 检查用于锁定输出频率值所需的电容器组的电容器的连接状态; 将关于电容器的连接状态的信息存储在输出频率值中; 并且如果根据信道的变化确定输出频率值中的一个，则根据与一个频率值相对应的关于连接状态的信息来设置电容器的连接状态。电容器组包括：具有不同电容并且彼此并联连接的预定数量的电容器; 并且串联连接到电容器的开关。

3. 发明申请

US20070098105A1 NxN multiple-input multiple-output transceiver 失效
标题翻译： NxN多输入多输出收发器
公开(公告)号：US20070098105A1
公开(公告)日：2007-05-03
申请号：US11543120
申请日：2006-10-05
申请人： Sang-yoon Jeon , Hee-mun Bang , Sung-jae Jung , Heung-bae Lee
发明人： Sang-yoon Jeon , Hee-mun Bang , Sung-jae Jung , Heung-bae Lee
IPC分类号： H04L1/02
CPC分类号： H04B7/0413 , H04L1/06
摘要： An N×N multiple-input multiple-output (MIMO) transceiver is provided. The transceiver includes a plurality of transceivers, each including at least one transceiver circuit; an oscillation unit which is configured to generate a differential signal which is supplied to the at least one transceiver circuit; a plurality of buffers, which are mounted in a bypass line between the at least one transceiver circuit and the oscillation unit and are configured to amplify and bypass the differential signal or input and amplify the differential signal; and a buffer control unit which is configured to control the plurality of buffers to bypass or input the differential signal.
摘要翻译：提供了一种NxN多输入多输出（MIMO）收发器。收发器包括多个收发器，每个收发器包括至少一个收发器电路; 振荡单元，被配置为产生提供给所述至少一个收发器电路的差分信号; 多个缓冲器，其安装在所述至少一个收发器电路和所述振荡单元之间的旁路线路中，并且被配置为放大和旁路所述差分信号或者输入和放大所述差分信号; 以及缓冲器控制单元，其被配置为控制所述多个缓冲器来旁路或输入所述差分信号。

4. 发明申请

US20060197133A1 MIM capacitor including ground shield layer 审中-公开
标题翻译： MIM电容器包括接地屏蔽层
公开(公告)号：US20060197133A1
公开(公告)日：2006-09-07
申请号：US11360585
申请日：2006-02-24
申请人： Sung-jae Jung , Sang-yoon Jeon , Hee-mun Bang , Kwang-du Lee , Heung-bae Lee
发明人： Sung-jae Jung , Sang-yoon Jeon , Hee-mun Bang , Kwang-du Lee , Heung-bae Lee
IPC分类号： H01L29/94
CPC分类号： H01L23/5225 , H01L23/5223 , H01L28/60 , H01L2924/0002 , H01L2924/00
摘要： An MIM capacitor includes a substrate, a capacitor part having a structure in which a bottom electrode, a dielectric layer and a top electrode are laminated in order, and a ground shield layer formed between the bottom electrode of the capacitor part and the substrate and connected to a predetermined ground terminal. The ground shield layer may be formed of metal or polysilicon, or a layer doped with impurities having a valence of three or five. Also, the ground shield layer has a predetermined patterned structure. Thus, it is possible to minimize power loss due to the substrate.
摘要翻译： MIM电容器包括基板，具有依次层叠底部电极，电介质层和顶部电极的结构的电容器部分，以及形成在电容器部分的底部电极和基板之间的接地屏蔽层，并连接到预定的接地端子。接地屏蔽层可以由金属或多晶硅形成，或者掺杂有三价或五价杂质的层。此外，接地屏蔽层具有预定的图案结构。因此，可以最小化由于衬底引起的功率损耗。

5. 发明授权

US07848435B2 NxN multiple-input multiple-output transceiver 失效
标题翻译： NxN多输入多输出收发器
公开(公告)号：US07848435B2
公开(公告)日：2010-12-07
申请号：US11543120
申请日：2006-10-05
申请人： Sang-yoon Jeon , Hee-mun Bang , Sung-jae Jung , Heung-bae Lee
发明人： Sang-yoon Jeon , Hee-mun Bang , Sung-jae Jung , Heung-bae Lee
IPC分类号： H04L1/02
CPC分类号： H04B7/0413 , H04L1/06
摘要： An N×N multiple-input multiple-output (MIMO) transceiver is provided. The transceiver includes a plurality of transceivers, each including at least one transceiver circuit; an oscillation unit which is configured to generate a differential signal which is supplied to the at least one transceiver circuit; a plurality of buffers, which are mounted in a bypass line between the at least one transceiver circuit and the oscillation unit and are configured to amplify and bypass the differential signal or input and amplify the differential signal; and a buffer control unit which is configured to control the plurality of buffers to bypass or input the differential signal.
摘要翻译：提供了一种N×N多输入多输出（MIMO）收发器。收发器包括多个收发器，每个收发器包括至少一个收发器电路; 振荡单元，被配置为生成提供给所述至少一个收发器电路的差分信号; 多个缓冲器，其安装在所述至少一个收发器电路和所述振荡单元之间的旁路线路中，并且被配置为放大和旁路所述差分信号或者输入和放大所述差分信号; 以及缓冲器控制单元，其被配置为控制所述多个缓冲器来旁路或输入所述差分信号。

6. 发明申请

US20090174493A1 ADJUSTABLE INDUCTOR AND WIDEBAND VOLTAGE CONTROLLED OSCILLATOR 审中-公开
标题翻译：可调电感器和宽频电压控制振荡器
公开(公告)号：US20090174493A1
公开(公告)日：2009-07-09
申请号：US12105599
申请日：2008-04-18
申请人： Sang-yoon Jeon , Heung-bae Lee , Choong-yul Cha , Hee-mun Bang , Sung-jae Jung , Kyu-don Choi
发明人： Sang-yoon Jeon , Heung-bae Lee , Choong-yul Cha , Hee-mun Bang , Sung-jae Jung , Kyu-don Choi
IPC分类号： H03B5/08 , H01F21/00
CPC分类号： H01F21/12 , H01F17/0006 , H03B5/1215 , H03B5/1228 , H03B5/124 , H03B5/1243 , H03B5/1256 , H03B5/1296 , H03B2201/0208 , H03B2201/0216
摘要： An adjustable inductor includes a first conductor line to receive an alternating current (AC) signal, a second conductor line configured in a loop arrangement, to generate an inducting current upon receiving the AC signal at the first conductor line, and a switch to adjust an inductance of the first conductor line by switching a loop connection of the second conductor line according to an external control signal.
摘要翻译：可调电感器包括用于接收交流（AC）信号的第一导体线，以环形布置配置的第二导体线，以在第一导体线处接收到AC信号时产生感应电流;以及开关，根据外部控制信号切换第二导体线路的环路连接，第一导线的电感。

7. 发明授权

US07525407B2 Integrated circuit having integrated inductors 有权
标题翻译：具有集成电感器的集成电路
公开(公告)号：US07525407B2
公开(公告)日：2009-04-28
申请号：US11353966
申请日：2006-02-15
申请人： Kwang-du Lee , Yun-seong Eo , Hee-mun Bang , Seong-soo Lee , Sung-jae Jung , Heung-bae Lee
发明人： Kwang-du Lee , Yun-seong Eo , Hee-mun Bang , Seong-soo Lee , Sung-jae Jung , Heung-bae Lee
IPC分类号： H01F5/00
CPC分类号： H01L23/5227 , H01F17/0006 , H01F2017/0046 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： An integrated circuit having integrated inductors includes at least one pair of transistors, and at least one inductor group which includes a pair of inductors coupled to the at least one pair of the transistor, respectively. The pair of the inductors form a spiral shape on a plane and the inductors arranged symmetrically to each other. Magnetic fluxes, which are generated by current flows along the inductors of the at least one inductor group, are formed in a direction to mutually intensify the magnetic fluxes according to differential signals applied to the at least one transistors from outside. Accordingly, high inductance and high quality factor can be attained owing to the positive magnetic coupling of the inductors.
摘要翻译：具有集成电感器的集成电路包括至少一对晶体管，以及至少一个电感器组，其包括分别耦合到至少一对晶体管的一对电感器。一对电感器在平面上形成螺旋形状，并且电感器彼此对称布置。通过沿着至少一个电感器组的电感器流动的电流产生的磁通量根据从外部施加到至少一个晶体管的差分信号沿相互强化磁通量的方向形成。因此，由于电感器的正磁耦合，可以获得高电感和高品质因数。

8. 发明申请

US20060181386A1 Integrated circuit having integrated inductors 有权
公开(公告)号：US20060181386A1
公开(公告)日：2006-08-17
申请号：US11353966
申请日：2006-02-15
申请人： Kwang-du Lee , Yun-seong Eo , Hee-mun Bang , Seong-soo Lee , Sung-jae Jung , Heung-bae Lee
发明人： Kwang-du Lee , Yun-seong Eo , Hee-mun Bang , Seong-soo Lee , Sung-jae Jung , Heung-bae Lee
IPC分类号： H01F5/00
CPC分类号： H01L23/5227 , H01F17/0006 , H01F2017/0046 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： An integrated circuit having integrated inductors includes at least one pair of transistors, and at least one inductor group which includes a pair of inductors coupled to the at least one pair of the transistor, respectively. The pair of the inductors form a spiral shape on a plane and the inductors arranged symmetrically to each other. Magnetic fluxes, which are generated by current flows along the inductors of the at least one inductor group, are formed in a direction to mutually intensify the magnetic fluxes according to differential signals applied to the at least one transistors from outside. Accordingly, high inductance and high quality factor can be attained owing to the positive magnetic coupling of the inductors.

9. 发明申请

US20090102572A1 PARALLEL-STRUCTURED SWITCHED VARIABLE INDUCTOR CIRCUIT 失效
标题翻译：并联结构开关变压器电路
公开(公告)号：US20090102572A1
公开(公告)日：2009-04-23
申请号：US12275608
申请日：2008-11-21
申请人： Yun-seong EO , Hee-mun Bang , Kwang-du Lee , Heung-bae Lee
发明人： Yun-seong EO , Hee-mun Bang , Kwang-du Lee , Heung-bae Lee
IPC分类号： G01D5/20
CPC分类号： H01F21/12 , H03B5/1203 , H03B5/1218 , H03B5/1228 , H03B5/1268 , H03B2200/0048 , H03B2201/0216 , H03B2201/025 , H03J5/244 , H03J2200/15
摘要： An inductor circuit includes a pair of inductors connected in parallel with each other and a switch for turning on and off electric power to one of the pair of inductors. The inductance of the inductor circuit can be varied and the quality factor Q can be improved. Further, RF circuits employing the inductor circuit can generate an intended operating frequency.
摘要翻译：电感器电路包括彼此并联连接的一对电感器和用于将电力接通和断开到该对电感器之一的开关。可以改变电感电路的电感，提高品质因数Q。此外，采用电感电路的RF电路可以产生预期的工作频率。

10. 发明申请

US20060181363A1 Parallel-structured switched variable inductor circuit 有权
标题翻译：并联结构的可变电感电路
公开(公告)号：US20060181363A1
公开(公告)日：2006-08-17
申请号：US11353965
申请日：2006-02-15
申请人： Yun-seong Eo , Hee-mun Bang , Kwang-du Lee , Heung-bae Lee
发明人： Yun-seong Eo , Hee-mun Bang , Kwang-du Lee , Heung-bae Lee
IPC分类号： H03B5/08
CPC分类号： H01F21/12 , H03B5/1203 , H03B5/1218 , H03B5/1228 , H03B5/1268 , H03B2200/0048 , H03B2201/0216 , H03B2201/025 , H03J5/244 , H03J2200/15
摘要： An inductor circuit includes a pair of inductors connected in parallel with each other and a switch for turning on and off electric power to one of the pair of inductors. The inductance of the inductor circuit can be varied and the quality factor Q can be improved. Further, RF circuits employing the inductor circuit can generate an intended operating frequency.
摘要翻译：电感器电路包括彼此并联连接的一对电感器和用于将电力接通和断开到该对电感器之一的开关。可以改变电感电路的电感，提高品质因数Q。此外，采用电感电路的RF电路可以产生预期的工作频率。

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