专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08232853B2 Transmission line with left-hand characteristics including a spiral inductive element 有权
标题翻译：传输线具有左旋特性，包括螺旋感应元件
公开(公告)号：US08232853B2
公开(公告)日：2012-07-31
申请号：US12438351
申请日：2007-08-22
申请人： Byung Hoon Ryou , Won Mo Sung , Myo Guen Yang , Jeong pyo Kim
发明人： Byung Hoon Ryou , Won Mo Sung , Myo Guen Yang , Jeong pyo Kim
IPC分类号： H01P3/08
CPC分类号： H01P3/081
摘要： The present invention relates to a transmission line in which a physical value of an inductive element can be changed in various ways while minimizing a size. The transmission line of the present invention includes a transmission unit, a ground unit and inductive elements. The inductive element connects the transmission unit and the ground unit, and has a predetermined pattern. The inductive element is provided between two surfaces of a substrate. According to the present invention, a physical value of the inductive element, in particular, an inductance value can be changed in various ways while not increasing an overall size. Accordingly, a transmission line can be designed freely according to its application.
摘要翻译：本发明涉及一种传输线，其中可以以各种方式改变电感元件的物理值，同时使尺寸最小化。本发明的传输线包括传输单元，接地单元和电感元件。电感元件连接发送单元和接地单元，并具有预定的图案。电感元件设置在基板的两个表面之间。根据本发明，电感元件的物理值，特别是电感值可以以各种方式改变，而不增加整体尺寸。因此，传输线可以根据其应用自由设计。

2. 发明申请

US20100244999A1 TRANSMISSION LINE 有权
标题翻译：传输线
公开(公告)号：US20100244999A1
公开(公告)日：2010-09-30
申请号：US12438351
申请日：2007-08-22
申请人： Byung Hoon Ryou , Won Mo Sung , Myo Guen Yang , Jeong Pyo Kim
发明人： Byung Hoon Ryou , Won Mo Sung , Myo Guen Yang , Jeong Pyo Kim
IPC分类号： H01P3/08
CPC分类号： H01P3/081
摘要： The present invention relates to a transmission line in which a physical value of an inductive element can be changed in various ways while minimizing a size. The transmission line of the present invention includes a transmission unit, a ground unit and inductive elements. The inductive element connects the transmission unit and the ground unit, and has a predetermined pattern. The inductive element is provided between two surfaces of a substrate. According to the present invention, a physical value of the inductive element, in particular, an inductance value can be changed in various ways while not increasing an overall size. Accordingly, a transmission line can be designed freely according to its application.
摘要翻译：本发明涉及一种传输线，其中可以以各种方式改变电感元件的物理值，同时使尺寸最小化。本发明的传输线包括传输单元，接地单元和电感元件。电感元件连接发送单元和接地单元，并具有预定的图案。电感元件设置在基板的两个表面之间。根据本发明，电感元件的物理值，特别是电感值可以以各种方式改变，同时不增加整体尺寸。因此，传输线可以根据其应用自由设计。

3. 发明申请

US20120112973A1 ANTENNA OF RESONANCE FREQUENCY VARIABLE TYPE 审中-公开
标题翻译：共振频率变化型天线
公开(公告)号：US20120112973A1
公开(公告)日：2012-05-10
申请号：US12673163
申请日：2008-08-13
申请人： Byung Hoon Ryou , Won Mo Sung , Jeong Pyo Kim
发明人： Byung Hoon Ryou , Won Mo Sung , Jeong Pyo Kim
IPC分类号： H01Q5/01
CPC分类号： H01Q7/005 , H01Q1/243 , H01Q5/40 , H01Q21/30
摘要： The present invention relates to a resonance frequency variable type antenna which has as low operating frequency as mobile broadcasting service bands of T-DMB and DVB-H and a wide frequency bandwidth and can select and receive various channels using a loop antenna capable of varying a resonance frequency through a variable capacitor. Particularly, the resonance frequency variable antenna can be mounted in a limited space, use two different service bands (T-DMB and DVB-H) and independently operate for the two service bands to achieve high-quality mobile broadcasting services. Accordingly, various mobile broadcasting services can be provided using a single antenna and the product values and reliabilities of the resonance frequency variable type antenna of the invention and mobile terminals including the resonance frequency variable antenna of the invention can be improved.
摘要翻译：谐振频率可变型天线技术领域本发明涉及一种谐振频率可变型天线，其具有与T-DMB和DVB-H的移动广播服务频带相同的低工作频率和宽的频率带宽，并且可以使用能够改变谐振频率通过可变电容器。特别地，谐振频率可变天线可以安装在有限的空间中，使用两个不同的服务频带（T-DMB和DVB-H），并且独立地操作两个服务频带以实现高质量的移动广播服务。因此，可以使用单个天线提供各种移动广播服务，并且可以提高本发明的共振频率可变型天线的产品价值和可靠性以及包括本发明的共振频率可变天线的移动终端。

4. 发明申请

US20100019861A1 RF SWITCH 有权
标题翻译：射频开关
公开(公告)号：US20100019861A1
公开(公告)日：2010-01-28
申请号：US12525671
申请日：2008-02-04
申请人： Byung Hoon Ryou , Won Mo Sung , Dong Ryul Shin , Jeong Pyo Kim , Chang Hyun Park
发明人： Byung Hoon Ryou , Won Mo Sung , Dong Ryul Shin , Jeong Pyo Kim , Chang Hyun Park
IPC分类号： H01P5/16
CPC分类号： H01P1/15
摘要： The present invention provides an RF switch, including a diode adapted to operate as a switch when a control current is applied thereto, a first CRLH transmission line of a Φ degree phase, which provides one signal transfer path from a terminal 1 to a terminal 2 when the diode is shorted due to application of a control current, and a second CRLH transmission line of a Φ-180 degree phase, which has a 180 degree phase difference from that of the first CRLH transmission line and provides the other signal transfer path from the terminal 1 to the terminal 2. The present invention provides an RF switch having a broad-band characteristic by employing a CRLH transmission line. More specifically, the present invention provides a ring-shaped RF switch, which has a broad-band characteristic and can also be miniaturized at a low frequency band, by employing a CRLH transmission line having a 180 degree phase difference in a broad band.
摘要翻译：本发明提供了一种RF开关，其包括适于在施加控制电流时用作开关的二极管，Phi级相位的第一CRLH传输线，其提供从端子1到端子2的一个信号传送路径当二极管由于施加控制电流而短路时，以及与第一CRLH传输线具有180度相位差的Phi-180度相位的第二CRLH传输线，并提供另一个信号传输路径终端1到终端2.本发明通过采用CRLH传输线提供具有宽带特性的RF开关。更具体地说，本发明通过采用宽带180度相位差的CRLH传输线，提供具有宽带特性并且也可以在低频带小型化的环形RF开关。

5. 发明申请

US20100045555A1 Array Antenna System Automatically Adjusting Space Between Arranged Antennas 审中-公开
标题翻译：阵列天线系统自动调整安排天线之间的空间
公开(公告)号：US20100045555A1
公开(公告)日：2010-02-25
申请号：US12227965
申请日：2007-05-10
申请人： Byung Hoon Ryou , Won Mo Sung , Yun Bok Lee , Jeong Pyo Kim , Jun Woo Park , Jun Han Park , Myo Geun Yang
发明人： Byung Hoon Ryou , Won Mo Sung , Yun Bok Lee , Jeong Pyo Kim , Jun Woo Park , Jun Han Park , Myo Geun Yang
IPC分类号： H01Q3/02
CPC分类号： H01Q3/02 , H01Q3/01 , H01Q21/065 , H01Q25/002
摘要： An array antenna system including: a base frame; a plurality of antenna elements which is arranged on the base frame; a driving unit which provides a driving power to each of the plurality of antenna elements when the plurality of antenna elements is moved or transformed on the base frame; a sensor unit which senses a change of a radio wave environment; and a control unit which transmits a driving signal to the driving unit according to a change of the radio wave environment, the change of the radio wave environment being sensed by the sensor unit.
摘要翻译：一种阵列天线系统，包括：基架; 布置在基架上的多个天线元件; 驱动单元，当所述多个天线元件在所述基架上移动或变换时，向所述多个天线元件中的每一个提供驱动功率; 感测无线电波环境变化的传感器单元; 以及控制单元，其根据无线电波环境的变化将驱动信号发送到驱动单元，所述传感器单元感测到的无线电波环境的变化。

6. 发明授权

US08102221B2 RF switch 有权
标题翻译：射频开关
公开(公告)号：US08102221B2
公开(公告)日：2012-01-24
申请号：US12525671
申请日：2008-02-04
申请人： Byung Hoon Ryou , Won Mo Sung , Dong Ryul Shin , Jeong Pyo Kim , Chang Hyun Park
发明人： Byung Hoon Ryou , Won Mo Sung , Dong Ryul Shin , Jeong Pyo Kim , Chang Hyun Park
IPC分类号： H01P1/15 , H01P1/18
CPC分类号： H01P1/15
摘要： The present invention provides an RF switch, including a diode adapted to operate as a switch when a control current is applied thereto, a first CRLH transmission line of a Φ degree phase, which provides one signal transfer path from a terminal 1 to a terminal 2 when the diode is shorted due to application of a control current, and a second CRLH transmission line of a Φ-180 degree phase, which has a 180 degree phase difference from that of the first CRLH transmission line and provides the other signal transfer path from the terminal 1 to the terminal 2. The present invention provides an RF switch having a broad-band characteristic by employing a CRLH transmission line. More specifically, the present invention provides a ring-shaped RF switch, which has a broad-band characteristic and can also be miniaturized at a low frequency band, by employing a CRLH transmission line having a 180 degree phase difference in a broad band.
摘要翻译：本发明提供了一种RF开关，其包括适于在施加控制电流时用作开关的二极管，Φ阶相位的第一CRLH传输线，其提供从端子1到端子2的一个信号传送路径当由于施加控制电流而使二极管短路时，以及与第一CRLH传输线的相位差为180度的Φ-180度相位的第二CRLH传输线，并且提供另一信号传送路径终端1到终端2.本发明通过采用CRLH传输线提供具有宽带特性的RF开关。更具体地说，本发明通过采用宽带180度相位差的CRLH传输线，提供具有宽带特性并且也可以在低频带小型化的环形RF开关。

7. 发明申请

US20100214181A1 MULTI-BAND ANTENNA AND WIRELESS COMMUNICATION DEVICE INCLUDING THE SAME 审中-公开
标题翻译：多通道天线和无线通信设备，包括它们
公开(公告)号：US20100214181A1
公开(公告)日：2010-08-26
申请号：US12598596
申请日：2008-04-29
申请人： Byung Hoon Ryou , Won Mo Sung , Jeong Pyo Kim
发明人： Byung Hoon Ryou , Won Mo Sung , Jeong Pyo Kim
IPC分类号： H01Q5/00 , H01Q9/04 , H01Q1/24
CPC分类号： H01Q9/0421 , H01Q1/38 , H01Q5/00 , H01Q5/364 , H01Q5/40 , H01Q13/10 , H01Q21/30
摘要： There is herein disclosed a multi-band antenna which can adjust respective frequency bands independently. The multi-band antenna comprises a first radiation element having a PIFA structure and a second radiation element having a monopole structure. Also, a second ground terminal is disposed at one end of the first radiation element so as to be connected to a ground plane through a capacitor. The adjustment of the capacitance enables an independent adjustment of a first frequency band. The second radiation element includes a stub so as to allow the second frequency band to be independently adjusted, and a first sub-element and a second sub-element which defines a slit therebetween so as to allow the third frequency band to be independently adjusted. According to the present invention, it is possible to provide a multi-band antenna which can easily adjust respective frequency bands using multi-bands.
摘要翻译：这里公开了可以独立地调整各个频带的多频带天线。多频带天线包括具有PIFA结构的第一辐射元件和具有单极结构的第二辐射元件。此外，第二接地端子设置在第一辐射元件的一端，以便通过电容器连接到接地平面。电容的调整使得能够独立地调整第一频带。第二辐射元件包括短截线以允许独立地调节第二频带;以及第一子元件和第二子元件，其在其间限定狭缝，以允许第三频带被独立地调节。根据本发明，可以提供能够使用多频带容易地调整各频带的多频带天线。

8. 发明申请

US20100026416A1 POWER DIVIDER AND POWER COMBINER USING DUAL BAND-COMPOSITE RIGHT/LEFT HANDED TRANSMISSION LINE 审中-公开
标题翻译：功率分配器和动力组合机使用双带组合右/左手传动线
公开(公告)号：US20100026416A1
公开(公告)日：2010-02-04
申请号：US12519520
申请日：2007-12-27
申请人： Byung Hoon Ryou , Won Mo Sung , Dong Ryul Shin , Chang Hyun Park , Jeong Pyo Kim
发明人： Byung Hoon Ryou , Won Mo Sung , Dong Ryul Shin , Chang Hyun Park , Jeong Pyo Kim
IPC分类号： H01P5/12
CPC分类号： H01P5/16
摘要： The present invention relates to a power divider and a power combiner employing dual band-Composite Right/Left-Handed (CRLH) transmission lines. A power divider including an input terminal and two output terminals according to the present invention includes two transmission lines each having two terminals connected to the input terminal and the output terminals, respectively, and two short-stubs having one terminals connected to the output terminals, respectively, and the other terminals connected to grounds. The transmission line may employ a first dual band-CRLH transmission line having a double value of a termination impedance, which is substantially connected to the output terminal, as a characteristic impedance, and the short-stub may employ a second dual band-CRLH transmission line, which has substantially the same value as that of the termination impedance as a characteristic impedance. The first dual band-CRLH transmission line and the second dual band-CRLH transmission line generate phase delay of 90 degrees in a high frequency band and phase delay of −90 degrees in a low frequency band with respect to an input signal.
摘要翻译：本发明涉及一种使用双频复合右/左（CRLH）传输线的功率分配器和功率组合器。根据本发明的包括输入端子和两个输出端子的功率分配器包括两个传输线，每个传输线分别具有连接到输入端子和输出端子的两个端子，以及两个具有一个端子连接到输出端子的短截线，而其他终端连接到地面。传输线可以采用具有基本上连接到输出端的终端阻抗的双重值的第一双频带CRLH传输线作为特征阻抗，并且短截线可以采用第二双频带CRLH传输线，其具有与作为特性阻抗的终止阻抗基本相同的值。第一双频带CRLH传输线和第二双频带CRLH传输线相对于输入信号在低频带中产生高频带90度的相位延迟和-90度的相位延迟。

9. 发明授权

US08149071B2 Radio frequency switch and apparatus containing the radio frequency switch 有权
标题翻译：射频开关和包含射频开关的装置
公开(公告)号：US08149071B2
公开(公告)日：2012-04-03
申请号：US12525670
申请日：2008-02-04
申请人： Byung Hoon Ryou , Won Mo Sung , Dong Ryul Shin , Chang Hyun Park , Bong Suk Choi
发明人： Byung Hoon Ryou , Won Mo Sung , Dong Ryul Shin , Chang Hyun Park , Bong Suk Choi
IPC分类号： H01P1/15 , H01P3/08
CPC分类号： H01P1/15
摘要： The present invention relates to A radio frequency (RF) switch and an apparatus including the RF switch. In an aspect of the present invention, an RF switch includes a transmission line having one end connected to an input terminal or an output terminal and the other end connected to a signal line and configured to transfer an RF signal, and a diode disposed between the input terminal and the transmission line or between the output terminal and the transmission line, the diode being configured to control whether or not to transmit the RF signal. In another aspect, an RF switch includes a transmission line having one end connected to an input terminal and the other end connected to an output terminal, and a diode disposed between the input terminal and the transmission line or between the output terminal and the transmission line, the diode being configured to control whether or not to transmit the RF signal. Here, a CRLH (Composite Right/Left-Handed) transmission line is employed as the transmission line.
摘要翻译：本发明涉及射频（RF）开关和包括RF开关的装置。在本发明的一个方面中，一种RF开关包括：一端连接到输入端或输出端的传输线，另一端连接到信号线并被配置为传送RF信号;以及二极管，输入端子和传输线路之间或在输出端子和传输线路之间，二极管被配置为控制是否发送RF信号。在另一方面，一种RF开关包括：一端连接到输入端并且另一端连接到输出端的传输线，以及设置在输入端和传输线之间或输出端与传输线之间的二极管所述二极管被配置为控制是否发送所述RF信号。这里，使用CRLH（复合右/左手）传输线作为传输线。

10. 发明申请

US20110147643A1 METHOD FOR PRODUCING NICKEL-MANGANESE-COBALT SPINEL FERRITE HAVING LOW PERMEABILITY LOSS AND NICKEL-MANGANESE-COBALT SPINEL FERRITE PRODUCED THEREBY 审中-公开
标题翻译：用于生产具有低渗透性的镍 - 锰 - 钴铁素体的方法和生产的镍 - 锰 - 钴盐石英铁
公开(公告)号：US20110147643A1
公开(公告)日：2011-06-23
申请号：US13058835
申请日：2009-08-10
申请人： Byung Hoon Ryou , Won Mo Sung , Won Ki Ahn
发明人： Byung Hoon Ryou , Won Mo Sung , Won Ki Ahn
IPC分类号： C04B35/28
CPC分类号： C01G53/006 , C01G49/0018 , C01G49/0072 , C01G51/006 , C01P2002/32 , C01P2006/42 , C04B35/265 , C04B35/6261 , C04B35/62655 , C04B35/62675 , C04B2235/3262 , C04B2235/3272 , C04B2235/3277 , C04B2235/3279 , C04B2235/5445 , C04B2235/763 , H01F1/344
摘要： Disclosed herein is a method for producing a spinel ferrite which has a low permeability loss and a low dielectric loss so that the spinel ferrite can be widely used as a material for high-frequency (MHz) electronic components, and a spinel ferrite produced thereby. The method for producing the spinel ferrite comprises the steps of: providing nickel oxide, cobalt oxide, manganese oxide and iron oxide; wet-mixing the nickel oxide, the cobalt oxide, the manganese oxide and the iron oxide in methanol to obtain a mixture; collecting powder from the mixture and drying the collected powder; grinding the dried powder; and heat-treating the dried powder, thereby producing a nickel-manganese-cobalt spinel ferrite having a low permeability loss and a low dielectric loss. The nickel-manganese-cobalt spinel ferrite can be widely as a material for RF electronic components, and when it is applied to an antenna, it can reduce the length of the antenna and improve the bandwidth, efficiency and performance of the antenna.
摘要翻译：本发明公开了一种具有低磁导率损耗和低介电损耗的尖晶石型铁氧体的制造方法，使得尖晶石型铁氧体能够广泛用作高频（MHz）电子元件的材料，由此制造了尖晶石型铁氧体。尖晶石型铁氧体的制造方法包括以下工序：提供氧化镍，氧化钴，氧化锰和氧化铁; 在甲醇中将氧化镍，氧化钴，氧化锰和氧化铁湿混，得到混合物; 从混合物中收集粉末并干燥收集的粉末; 研磨干粉; 对干燥粉末进行热处理，由此制造具有低磁导率损耗和低介电损耗的镍锰钴尖晶石型铁氧体。镍锰钴尖晶石铁氧体可以广泛地用作射频电子元件的材料，并且当它被应用于天线时，它可以减少天线的长度并且提高天线的带宽，效率和性能。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式