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公开(公告)号：US20130106666A1
公开(公告)日：2013-05-02
申请号：US13807458
申请日：2011-06-24
申请人： Wenying Shan , Gong Cui , Jianjun Zhi , Jiangwei Zhong
发明人： Wenying Shan , Gong Cui , Jianjun Zhi , Jiangwei Zhong
IPC分类号： H01Q21/28
摘要： An antenna system switching method and a mobile terminal is described. The mobile terminal includes a first portion and a second portion, a first antenna system and a second antenna system. The mobile terminal has a first physical status and a second physical status according to the difference of the relative positions of the first portion and the second portion. The mobile terminal operates through the different first antenna system and second antenna system according to the difference of the physical statuses in which it is, so that an antenna ground unit and an antenna radiating unit can be located on different parts of the mobile terminal, the demand for the height of the antenna of the mobile terminal is satisfied while the light and thin of the mobile terminal is implemented.
摘要翻译： 描述了天线系统切换方法和移动终端。 移动终端包括第一部分和第二部分，第一天线系统和第二天线系统。 根据第一部分和第二部分的相对位置的差异，移动终端具有第一物理状态和第二物理状态。 移动终端通过不同的第一天线系统和第二天线系统根据其所处的物理状态的差异进行操作，使得天线接地单元和天线辐射单元可以位于移动终端的不同部分上， 在实现移动终端的轻薄的同时满足对移动终端的天线高度的需求。
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公开(公告)号：US09083087B2
公开(公告)日：2015-07-14
申请号：US13807458
申请日：2011-06-24
申请人： Wenying Shan , Gong Cui , Jianjun Zhi , Jiangwei Zhong
发明人： Wenying Shan , Gong Cui , Jianjun Zhi , Jiangwei Zhong
摘要： An antenna system switching method and a mobile terminal is described. The mobile terminal includes a first portion and a second portion, a first antenna system and a second antenna system. The mobile terminal has a first physical status and a second physical status according to the difference of the relative positions of the first portion and the second portion. The mobile terminal operates through the different first antenna system and second antenna system according to the difference of the physical statuses in which it is, so that an antenna ground unit and an antenna radiating unit can be located on different parts of the mobile terminal, the demand for the height of the antenna of the mobile terminal is satisfied while the light and thin of the mobile terminal is implemented.
摘要翻译： 描述了天线系统切换方法和移动终端。 移动终端包括第一部分和第二部分，第一天线系统和第二天线系统。 根据第一部分和第二部分的相对位置的差异，移动终端具有第一物理状态和第二物理状态。 移动终端通过不同的第一天线系统和第二天线系统根据其所处的物理状态的差异进行操作，使得天线接地单元和天线辐射单元可以位于移动终端的不同部分上， 在实现移动终端的轻薄的同时满足对移动终端的天线高度的需求。
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公开(公告)号：US07973724B2
公开(公告)日：2011-07-05
申请号：US12080306
申请日：2008-04-02
申请人： Wenying Shan , Jianjun Zhi , Yi Gao , Ying Li
发明人： Wenying Shan , Jianjun Zhi , Yi Gao , Ying Li
CPC分类号： H01Q9/0407 , H01Q1/2283 , H01Q1/52 , H01Q1/526 , H01Q17/004
摘要： The present invention discloses a wireless chip comprising a circuit layer above which a microstrip antenna is provided, and a wave-absorbing body is provided between the circuit layer and the microstrip antenna. Since the microstrip antenna is disposed above the circuit layer, the wave-absorbing body capable of absorbing energy is utilized to isolate the circuit from the antenna, and the metal film in the microstrip antenna functions not only as the RF ground of the antenna but also as a shield against any interference, it is possible to effectively address the problem of the antenna interfering with the circuit; by selecting the medium with suitable dielectric constant, the height of the chip can be prevented from being unduly increased, thereby ensuring that the chip and the wireless device using the same are both small in size. The present invention also discloses the wireless device containing the wireless chip.
摘要翻译： 本发明公开了一种无线芯片，包括电路层，在该电路层上设置有微带天线，并且在电路层和微带天线之间设置有吸波体。 由于微带天线设置在电路层的上方，因此能够吸收能量的吸波体被用于将电路与天线隔离，并且微带天线中的金属膜不仅用作天线的RF地，而且还用作天线的RF地 作为防止任何干扰的屏蔽，可以有效地解决天线干扰电路的问题; 通过选择具有适当介电常数的介质，可以防止芯片的高度不适当地增加，从而确保芯片和使用该芯片的无线设备尺寸都小。 本发明还公开了包含无线芯片的无线设备。
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公开(公告)号：US20100321252A1
公开(公告)日：2010-12-23
申请号：US12080306
申请日：2008-04-02
申请人： Wenying Shan , Jianjun Zhi , Yi Gao , Ying Li
发明人： Wenying Shan , Jianjun Zhi , Yi Gao , Ying Li
CPC分类号： H01Q9/0407 , H01Q1/2283 , H01Q1/52 , H01Q1/526 , H01Q17/004
摘要： The present invention discloses a wireless chip comprising a circuit layer above which a microstrip antenna is provided, and a wave-absorbing body is provided between the circuit layer and the microstrip antenna. Since the microstrip antenna is disposed above the circuit layer, the wave-absorbing body capable of absorbing energy is utilized to isolate the circuit from the antenna, and the metal film in the microstrip antenna functions not only as the RF ground of the antenna but also as a shield against any interference, it is possible to effectively address the problem of the antenna interfering with the circuit; by selecting the medium with suitable dielectric constant, the height of the chip can be prevented from being unduly increased, thereby ensuring that the chip and the wireless device using the same are both small in size. The present, invention also discloses the wireless device containing the wireless chip
摘要翻译： 本发明公开了一种无线芯片，包括电路层，在该电路层上设置有微带天线，并且在电路层和微带天线之间设置有吸波体。 由于微带天线设置在电路层的上方，因此能够吸收能量的吸波体被用于将电路与天线隔离，并且微带天线中的金属膜不仅用作天线的RF地，而且还用作天线的RF地 作为防止任何干扰的屏蔽，可以有效地解决天线干扰电路的问题; 通过选择具有适当介电常数的介质，可以防止芯片的高度不适当地增加，从而确保芯片和使用该芯片的无线设备尺寸都小。 本发明还公开了包含无线芯片的无线设备
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5.发明申请公开(公告)号：US20100202563A1
公开(公告)日：2010-08-12
申请号：US12679723
申请日：2008-09-27
申请人： Gang Yan , Xiaolin Zhang , Jianjun Zhi
发明人： Gang Yan , Xiaolin Zhang , Jianjun Zhi
IPC分类号： H04L25/03
CPC分类号： H04L25/03343 , H03F1/3247 , H03F1/3252 , H03F1/3282 , H03F2201/3233 , H04L27/2626 , H04L2025/03414 , H04L2025/0342 , H04L2025/03426
摘要： A method and pre-corrector for correcting signals in radio frequency links are provided. The method comprises: obtaining, in a time division order, a set of pre-distortion vectors for the respective radio frequency links by using one and the same set of pre-distortion vector obtaining means based on difference in arrival time of cyclic delay frames in the respective radio frequency links of a multiple input multiple output (MIMO) system; and correcting a subsequent signal in the respective radio frequency links by using the set of pre-distortion vectors corresponding to that radio frequency link. With the present invention, it is only required to scan a frame header once to generate an error vector table for the input signal across the entire dynamic range of power. The device can be reused by utilizing the cyclic delay frame structure, so as to achieve high linearity of a radio frequency header.
摘要翻译： 提供了用于校正射频链路中的信号的方法和预校正器。 该方法包括：通过使用一组同一组预失真向量获取装置，基于循环延迟帧到达时间的差异，以时分顺序获得各个射频链路的一组预失真向量 多输入多输出（MIMO）系统的各个射频链路; 以及通过使用与该射频链路相对应的一组预失真向量来校正各个射频链路中的后续信号。 利用本发明，仅需要扫描帧标题一次以在整个动态动态范围内生成输入信号的误差向量表。 该装置可以通过利用循环延迟帧结构重新使用，从而实现射频头的高线性度。
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6.发明授权公开(公告)号：US08451925B2
公开(公告)日：2013-05-28
申请号：US12679723
申请日：2008-09-27
申请人： Gang Yan , Xiaolin Zhang , Jianjun Zhi
发明人： Gang Yan , Xiaolin Zhang , Jianjun Zhi
CPC分类号： H04L25/03343 , H03F1/3247 , H03F1/3252 , H03F1/3282 , H03F2201/3233 , H04L27/2626 , H04L2025/03414 , H04L2025/0342 , H04L2025/03426
摘要： A method and pre-corrector for correcting signals in radio frequency links are provided. The method comprises: obtaining, in a time division order, a set of pre-distortion vectors for the respective radio frequency links by using one and the same set of pre-distortion vector obtaining means based on difference in arrival time of cyclic delay frames in the respective radio frequency links of a multiple input multiple output (MIMO) system; and correcting a subsequent signal in the respective radio frequency links by using the set of pre-distortion vectors corresponding to that radio frequency link. With the present invention, it is only required to scan a frame header once to generate an error vector table for the input signal across the entire dynamic range of power. The device can be reused by utilizing the cyclic delay frame structure, so as to achieve high linearity of a radio frequency header.
摘要翻译： 提供了用于校正射频链路中的信号的方法和预校正器。 该方法包括：通过使用一组同一组预失真向量获取装置，基于循环延迟帧到达时间的差异，以时分顺序获得各个射频链路的一组预失真向量 多输入多输出（MIMO）系统的各个射频链路; 以及通过使用与该射频链路相对应的一组预失真向量来校正各个射频链路中的后续信号。 利用本发明，仅需要扫描帧标题一次以在整个动态动态范围内生成输入信号的误差向量表。 该装置可以通过利用循环延迟帧结构重新使用，从而实现射频头的高线性度。
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